| Code |
Description |
| SC.912.P.10.1: | Differentiate among the various forms of energy and recognize that they can be transformed from one form to others. |
| SC.912.P.10.2: | Explore the Law of Conservation of Energy by differentiating among open, closed, and isolated systems and explain that the total energy in an isolated system is a conserved quantity. |
| SC.912.P.10.3: | Compare and contrast work and power qualitatively and quantitatively. |
| SC.912.P.10.4: | Describe heat as the energy transferred by convection, conduction, and radiation, and explain the connection of heat to change in temperature or states of matter. |
| SC.912.P.10.5: | Relate temperature to the average molecular kinetic energy. |
| SC.912.P.10.6: | Create and interpret potential energy diagrams, for example: chemical reactions, orbits around a central body, motion of a pendulum. |
| SC.912.P.10.7: | Distinguish between endothermic and exothermic chemical processes. |
| SC.912.P.10.8: | Explain entropy's role in determining the efficiency of processes that convert energy to work. |
| SC.912.P.10.9: | Describe the quantization of energy at the atomic level. |
| SC.912.P.10.10: | Compare the magnitude and range of the four fundamental forces (gravitational, electromagnetic, weak nuclear, strong nuclear). |
| SC.912.P.10.11: | Explain and compare nuclear reactions (radioactive decay, fission and fusion), the energy changes associated with them and their associated safety issues. |
| SC.912.P.10.12: | Differentiate between chemical and nuclear reactions. |
| SC.912.P.10.13: | Relate the configuration of static charges to the electric field, electric force, electric potential, and electric potential energy. |
| SC.912.P.10.14: | Differentiate among conductors, semiconductors, and insulators. |
| SC.912.P.10.15: | Investigate and explain the relationships among current, voltage, resistance, and power. |
| SC.912.P.10.16: | Explain the relationship between moving charges and magnetic fields, as well as changing magnetic fields and electric fields, and their application to modern technologies. |
| SC.912.P.10.17: | Explore the theory of electromagnetism by explaining electromagnetic waves in terms of oscillating electric and magnetic fields. |
| SC.912.P.10.18: | Explore the theory of electromagnetism by comparing and contrasting the different parts of the electromagnetic spectrum in terms of wavelength, frequency, and energy, and relate them to phenomena and applications. |
| SC.912.P.10.19: | Explain that all objects emit and absorb electromagnetic radiation and distinguish between objects that are blackbody radiators and those that are not. |
| SC.912.P.10.20: | Describe the measurable properties of waves and explain the relationships among them and how these properties change when the wave moves from one medium to another. |
| SC.912.P.10.21: | Qualitatively describe the shift in frequency in sound or electromagnetic waves due to the relative motion of a source or a receiver. |
| SC.912.P.10.22: | Construct ray diagrams and use thin lens and mirror equations to locate the images formed by lenses and mirrors. |
This cluster includes the following access points.
Vetted resources educators can use to teach the concepts and skills in this topic.
| Name |
Description |
| The Regulation of Nuclear Waste: | In this lesson, students are presented with the problems facing the disposal of high-level nuclear waste produced at nuclear power plants along with the government agencies that regulate the nuclear waste. After learning about several disposal options, students research the pros and cons of one of these options and present their findings to the class. The class "votes" on which option they would choose if they were part of a government agency that regulated nuclear waste disposal and discuss current disposal options being debated among various government regulatory agencies. |
| The Future of Fission and Fusion: | Students will work collaboratively to investigate the current use of fission as an energy source in various nations across the world, as well as the safety risks associated. They will also explore the potential of fusion as a future energy source and how their assigned nation/organization interacts globally with the scientific community to further its progress. |
| Lesson 1: Introduction to Oceanography & Remote Sensing: | This lesson covers:
•How the ocean moves and why it is important to all life on Earth
•Different geologic features in the ocean and how they impact currents
•How the Earth and ocean are studied by satellites and remote sensing
•How to use a web based program to interpret real world satellite data |
| Lesson 2: Currents and Temperature: | This lesson covers:
- How wind influences ocean currents
- How currents transport heat and water around the world
- Florida specific currents and oceanography
- How currents connect the world’s climate
|
| Elasticity: Studying How Solids Change Shape and Size: | This lesson's primary focus is to introduce high school students to the concept of Elasticity, which is one of the fundamental concepts in the understanding of the physics of deformation in solids. The main learning objectives are: (1) To understand the essential concept of Elasticity and be able to distinguish simple solids objects based on degree and extent of their elastic properties; (2) To appreciate the utility of the elastic force vs. deformation curve through experiments; (3) To be aware of potential sources of error present in such experiments and identify corrective measures; and (4) To appreciate the relevance of Elasticity in practical applications. |
| Slide, Slide Away : | In this Engineering Design Challenge, student teams will design, calculate, build and then test a tower structure that can successfully hold a slide made from a pool tube. The slide will be placed at three different heights to determine which height is safe yet still fun. Students will be given supply restraints and guidelines as they work in teams to solve the problem. |
| Modeling the Kinetic Theory: | Students will engage in a directed inquiry lab to model the kinetic theory of matter. In the end, students should have a firm grasp of how matter's behavior is changed when its structure is changed during phase transitions. |
| Purple Haze: | In this lesson, students will analyze an informational text designed to support reading in the content area. An ancient coloring pigment is leading to new research in magnetic fields and superconductivity. Will this lead to new technologies involving quantum computers? The lesson plan includes a note-taking guide, text-dependent questions, a writing prompt, answer keys, and a writing rubric. Options to extend the lesson are also included. |
| Potential and Kinetic Energy with Ramps and Bicycles: | Students use an in-class investigation to explore the gravitational potential energy and kinetic energy of systems. They will also apply formulas in a real-world context involving bicycles. |
| Hooke's Law and Simple Harmonic Motion: | Students will graphically determine the spring constant k using their knowledge of Newton's Laws of Motion and Hooke's Law and by determining the period of a weight on a spring undergoing simple harmonic motion. |
| Keep a Lid on It!: | An introduction to the Law of Conservation of Energy within the confines of open, closed, and isolated systems. |
| Climb Your Way To The Top: | In this activity, you will find out if a person does more work walking up a flight of stairs or running up the same flight of stairs by having you or someone else actually do this. You will also learn what scientists mean by the words work and power. Students will take measurements, collect data and calculate work and power to determine the similarities and differences between the two concepts, as well as the factors that contribute to work and power. |
| Conductivity: | Students work in small groups in a POE format to predict a materials conductivity, observe the conductivity, and explain their predictions accuracy.
Students are given a container of small objects and asked to predict and record whether the items are conductors or insulators. Through the use of an Ohm meter students will check each item to ascertain its conductivity. Students will evaluate their predictions and explain inconsistencies. Students will demonstrate mastery of concept by identifying objects in the room as conductors or insulators. |
| I got the Power!: | In this lesson students observe the relationship between work and power. Students demonstrate how to calculate work and power, and determine the factors that can affect both. The activities are done with common materials or simple classroom materials. Students use the resources to measure the rate at which work is done. Students compare and contrast their observations and engage in class discussions. |
| CAN YOU HEAR ME NOW? : | This resource will provide student with the basic knowledge of sound waves, their behaviors, and what factors affect the properties of sound.
The students will use technology (a simulation and a decibels app) to discover and explore how wave properties can be measured and factors affecting those properties. |
| Calculating Work and Power: | In this lesson the teacher will use scaffolding (I do, We do, You do) technique so students will be able to calculate work and power using the work and power equations.
(Intro)
The students will create work and power concept maps. (The following link by the Penn State University Libraries website will provide examples of concept maps and will also help you create a concept map if you are not sure how to create one: https://www.libraries.psu.edu/psul/lls/students/research_resources/conceptmap.html)
(I Do)
The teacher will then model work and power example problems.
(We do)
The students will complete 5 word problems and review answers on board.
(You do together)
The students will complete Power Climb in No Time Activity in groups and answer questions/orally discuss with teacher.
(Formative Evaluation)
The student will create new work and power concept maps and share with the class.
(You Do Independently)
The students will complete a 10 question summative evaluation based on concepts learned in lab and work and power equations. |
| Springing into Hooke's Law: | This lab exploration provides students with an opportunity to examine the relationship between the amount a linear spring is stretched and the restoring force that acts to return the spring to its rest length. This concept is central to an understanding of elastic potential energy in mechanical systems and has implications in the study of a large array of mechanical and electromagnetic simple harmonic oscillators. |
| Whiz through the wave: | This lesson is on the difference between types of waves. This lesson is linked to SC.912.P.10.20. The lesson will focus on recognizing that the source of all waves is a vibration and waves carry energy from one place to another and the distinction between transverse and longitudinal waves in mechanical media, such as springs and ropes. |
| Choose your path, series and parallel circuits.: | In this simple lab lesson, students will work in cooperative groups to construct simple series and parallel circuits. They will compare energy flow in circuits by observing lamp brightness as they change components in the various circuits.
Note: This lesson does not cover the "power" element of the standard chosen. |
| The Entropy of It All: | Students will complete a laboratory activity that aids in understanding the concept of entropy. Students will witness an oscillating reaction and notice that they needed to increase the energy of the reaction by shaking the flask, which in turn increases the entropy and allows reactions to occur. |
| Make Your Own Thermos: | In this lab, students will use the law of conservation of energy to design and test insulators made with various materials. |
| Using Acid/Base Neutralization to Study Endothermic vs Exothermic Reactions and Stoichiometry: | In this lesson, students will experimentally determine whether an acid/base neutralization reaction is endothermic or exothermic. They will also use their results to identify the limiting reactant at various times in the process and calculate the concentration of one of the reactants. |
| Strength of an Electromagnet: | In this guided-inquiry lesson for advanced students in high school physics or integrated science classes, students will have an opportunity to conduct an experiment to test how the strength of an electromagnet can be affected by different variables. Students will derive equations from their data. |
| The Perfect Steak Oven: | The lesson integrates language arts and physical science standards through the use of a Model Eliciting Activity. Students collaborate to create a procedure to solve a particular problem (the best steak oven).
Model Eliciting Activities, MEAs, are open-ended, interdisciplinary problem-solving activities that are meant to reveal students’ thinking about the concepts embedded in realistic situations. Click here to learn more about MEAs and how they can transform your classroom. |
| Wine Glass Lab: Resonance and the Wave Equation: | This activity is designed to help students understand the concept of resonance through the application of the wave equation to sounds produced by a singing wine glass. |
| Temperature, Volume, and Rate of Reaction: | This one-two day lab will allow students to collect data on temperature, volume, and rate for a reaction in a closed system. Heat speeds up the reaction, altering both volume and rate due to an increase in energy. Students will be able to graph their own lab group's data and compile class data if Google docs is available. They can then look at correlations between temperature, volume, and rate of reaction. |
| BIOSCOPES Summer Institute 2013 - Thermal Energy: | This lesson is designed to be part of a sequence of lessons. It follows resource 52910 "BIOSCOPES Summer Institute 2013 - Mechanical Energy" and precedes resource 52705"BIOSCOPES Summer Institute 2013 - States of Matter." This lesson uses a predict, observe, and explain approach along with inquiry based activities to enhance student understanding of thermal energy and specific heat. |
| BIOSCOPES Summer Institute 2013 - Solutions: | This lesson is designed to be part of a sequence of lessons. It follows CPALMS Resource #52705 "BIOSCOPES Summer Institute 2013 - States of Matter" and precedes CPALMS Resource #52961 "BIOSCOPES Summer Institute 2013 - Atomic Models." The lesson employs a predict, observe, explain approach along with inquiry-based activities to enhance student understanding of properties aqueous solutions in terms of the kinetic molecular theory and intermolecular forces. |
| BIOSCOPES Summer Institute 2013 - Mechanical Energy: | This lesson is designed to be part of a sequence of lessons. It follows resource 52648 "BIOSCOPES Summer Institute 2013 - Forces" and precedes resource 52957 "BIOSCOPES Summer Institute 2013 - Thermal Energy." This lesson uses a predict, observe, and explain approach along with inquiry based activities to enhance student understanding of the conservation of energy. |
| BIOSCOPES Summer Institute 2013 - States of Matter: | This lesson is designed to be part of a sequence of lessons. It follows CPALMS Resource #52957 "BIOSCOPES Summer Institute 2013 - Thermal Energy" and precedes CPALMS Resource #52961 "BIOSCOPES Summer Institute 2013 - Solutions." The lesson employs a predict, observe, explain approach along with inquiry-based activities to enhance student understanding of states of matter and phase changes in terms of the kinetic molecular theory. |
| Alternative Fuel Systems: | The Alternative Fuel Systems MEA provides students with an engineering problem in which they must develop a procedure to decide the appropriate course for an automobile manufacturer to take given a set of constraints. The main focus of the MEA is to apply the concepts of work and energy to a business model.
Model Eliciting Activities, MEAs, are open-ended, interdisciplinary problem-solving activities that are meant to reveal students’ thinking about the concepts embedded in realistic situations. Click here to learn more about MEAs and how they can transform your classroom. |
| Life of the Party: | This activity teaches students how to determine the age of an atom using an onion, cabbage, and Brussels sprouts. Aliens from another planet left these items on our planet and need our assistance determining their age. Based on the number of layers or half lives of the "elements," the students will be able to determine their age. The students will also be able to differentiate between the three types of radioactive decay and understand why radioactive elements are harmful. |
| Ramp It Up: | Using inquiry techniques, students, working in groups, are asked to design and conduct experiments to test the Law of Conservation of Energy and the Law of Conservation of Momentum. Upon being provided with textbooks, rulers, measuring tapes, stopwatches, mini-storage containers, golf balls, marbles, rubber balls, steel balls, and pennies, they work cooperatively to implement and revise their hypotheses. With limited guidance from the teacher, students are able to visualize the relationships between mass, velocity, height, gravitational potential energy, kinetic energy, and total energy as well as the relationships between mass, velocity, and momentum. |
| Riding the Roller Coaster of Success: | Students compete with one another to design and build a roller coaster from insulation tubing and tape that will allow a marble to travel from start to finish with the lowest average velocity. In so doing, students learn about differences between distance and displacement, speed and velocity, and potential and kinetic energy. They also examine the Law of Conservation of Energy and concepts related to force and motion. |
| Efficient Storage: | The topic of this MEA is work and power. Students will be assigned the task of hiring employees to complete a given task. In order to make a decision as to which candidates to hire, the students initially must calculate the required work. The power each potential employee is capable of, the days they are available to work, the percentage of work-shifts they have missed over the past 12 months, and the hourly pay rate each worker commands will be provided to assist in the decision process. Full- and/or part-time positions are available. Through data analysis, the students will need to evaluate which factors are most significant in the hiring process. For instance, some groups may prioritize speed of work, while others prioritize cost or availability/dependability.
Model Eliciting Activities, MEAs, are open-ended, interdisciplinary problem-solving activities that are meant to reveal students’ thinking about the concepts embedded in realistic situations. Click here to learn more about MEAs and how they can transform your classroom. |
| Conductors vs. Insulators: An Inquiry Lab: | This is a basic introduction to the difference between conductors and insulators when either is placed into a series circuit with a battery and a light bulb. This introductory activity is primarily used as a vehicle for students to better understand how to write a lab report with the appropriate sections and to integrate technology through Google Docs and a virtual lab simulation. |
| Wave Machine: | Students will construct their own wave machine similar to the one described in the video from the National Stem Centre: . |
| Virtually Possible: | This is a ray drawing activity to aid students in their understanding of how virtual images are formed by plane mirrors, and how the image size and distance from the mirror compare to those of the object. |
| Rainbow Lab: Investigating the Visible Spectrum: | This activity will explore the connection between wavelength and frequency of colors in the visible light using web sites, hand-spectroscopes, spectral tubes and CSI type investigations. |
| Finding your Focus: | Students practice drawing ray diagrams and then experimentally determine the focal lengths of a concave mirror and a convex lens. |
| Magnetism: | Students investigate magnetism and which materials are attracted by magnets. Students describe the behavior of atoms in a magnet and explain why specific materials are or are not attracted to a magnet. The discussion questions explore several domains of science and relate them to magnetism. |
| A Bright Idea: | Students will look for a correlation between pH and conductivity. They will also compare ionic, molecular, and solids for conductivity. The procedure provided above is a guided, step-by-step presentation. Remove steps to achieve the level of inquiry desired for your class. |
| Amusement Park Physics: | Students will research various types of amusement park rides and use their findings to design a feasible ride of their own. They will summarize their findings and present their ride design to the class. Each student will then write a persuasive letter to a local amusement park describing the reasons their ride design is the best. |
| Bouncy Energy: | Students use a "superball" to investigate energy transformations between gravitational potential, elastic potential and kinetic energies. |
| Radioactive Decay: Is It Safe for Us to Stay?: | Students will collect data using inexpensive split peas and black beans in order to model how to calculate the amount of a radioactive element remaining after a specific number of half-lives have passed. Students will then use this data to outline and create a response to a scenario-based writing prompt. |
| Shake it up: | Students will model molecular motion with everyday materials (shaker bottles) then associate their model/actions to the phase transitions of water while graphing its heat curve from data collected during a structured inquiry lab. |
| SMALL: Shape Memory Alloy Lab: | Shape Memory Alloys are metals that can return to or 'remember' their original shape. They are a cutting edge application for Chemistry, Physics, and Integrated Science. The activities in this lesson work well for the study of forces, Newton's Laws, and electricity in physics. They also lend themselves well to crystalline structures, heat of reaction, and bonding in chemistry. In addition, students could study applications for the materials in the medical and space industries. |
| Name |
Description |
| Resistivity in Wires: | An engineer that has previously worked on the F-22 Raptor explains how resistivity in wires plays a role in the development of a large machine. Download the CPALMS Perspectives video student note taking guide. |
| Skin Radiation Technologies for Medical Therapy: | Dr. George Cohen discusses a variety of skin treatments that utilize electromagnetic radiation, including lasers, UV light, and x-rays. Download the CPALMS Perspectives video student note taking guide. |
| Sound Sculpting and Room Design for Professional Audio Recording: | Audio engineer Kris Kolp explains his studio design choices that affect the way sound waves move through the room. Download the CPALMS Perspectives video student note taking guide. |
| Protection from Radiation during Glass Art Fabrication: | Glass artist Russel Scaturro explains protective measures taken to prevent damage from UV and IR radiation during glass art fabrication. Download the CPALMS Perspectives video student note taking guide. |
| Color in Glass Art Fabrication: | Glass artist Russel Scaturro explains some of the chemistry, purpose, and methodology behind his use of color in glass art fabrication. Download the CPALMS Perspectives video student note taking guide. |
| Practical Applications of Radar for Global Space Monitoring: | Second Lieutenant Caleb McComas, a crew commander with the 20th Space Control Squadron at Eglin Air Force Base, explains how radar technology is vital to missions and objectives of the United States Air Force. Download the CPALMS Perspectives video student note taking guide. |
| Fighter Jets and Sonic Boom: | Major Tucker Hamilton, a test pilot for the United States Air Force, explains the phenomenon known as a sonic boom. Download the CPALMS Perspectives video student note taking guide. |
| Fighter Jets and the Doppler Effect: | Major Tucker Hamilton, a test pilot for the United States Air Force, explains various aspects of the Doppler effect as it applies to moving objects such as fighter jets. Download the CPALMS Perspectives video student note taking guide. |
| Shape Affects Sound: | Learn how the shape of a didgeridoo affects its sound in this totally tubular video. Download the CPALMS Perspectives video student note taking guide. |
| Understanding Light and Color for Bird Photography: | <p>Don't feel blue because you don't understand how light is used in bird photography! Watch this instead. Produced with funding from the Florida Division of Cultural Affairs.</p> |
| Forces and Power in Flint Knapping: | Sharpen your knowledge by understanding the forces used to make stone tools. Download the CPALMS Perspectives video student note taking guide. |
| Seeing into Atoms with Electromagnetic Energy: | If you want to understand the atom, you'll need a lot of energy. Learn how physicists use high energy light and electrons to study atomic structure. Download the CPALMS Perspectives video student note taking guide. |
| Current, Voltage, Resistance, and Superconductivity: | Physics is cool, especially if you want to make super-cold, super-efficient, superconductive materials. Download the CPALMS Perspectives video student note taking guide. |
| Wave Frequency and Audio Engineering: | Want to watch a video on audio engineering and frequency? Sounds good to me. Download the CPALMS Perspectives video student note taking guide. |
| Using X-rays in Archeology: | An archaeologist explains how he is using x-rays to reconstruct a nineteenth-century battle! Download the CPALMS Perspectives video student note taking guide. |
| Oceans and Energy Transfer: | Dive deep into science as an oceanographer describes conduction, convection, and radiation and their relationship to oceanic systems. Download the CPALMS Perspectives video student note taking guide. |
| Blacksmithing and Heat Transfer: | <p>Forge a new understanding of metallurgy and heat transfer by learning how this blacksmith and collier make nails.</p> |
| Bring Frequencies to Life with Balinese Music: | It's okay if you're not on quite the same wavelength as this ethnomusicologist. In Balinese gamelan tuning, that's a good thing! Download the CPALMS Perspectives video student note taking guide. |
| Plan Your Archaeological Excavations with Radar Waves! : | Archaeologists can see underground trends before everyone else with ground penetrating radar (GPR). Download the CPALMS Perspectives video student note taking guide. |
| Physics of Bass Guitar: | If physics has you down, don't fret - this musician covers all the bases. Download the CPALMS Perspectives video student note taking guide. |
| Frequencies and Communities in the Music of Bali: | Physical science and social science connect in this discussion of Balinese gamelan. Full STEAM ahead! Download the CPALMS Perspectives video student note taking guide. |
| Optical Spectroscopy: Using Electromagnetic Waves to Detect Fires: | <p>Hydrogen is used to launch spacecraft, but accidental fires are difficult to see. Learn about the physics of these fires and how we detect them.</p> |
| Art and Prototyping with Laser-cut Materials: | <p>Blaze a trail when you utilize laser technology to make art.</p> |
| KROS Pacific Ocean Kayak Journey: Energy Storage: | This video about energy storage has a lot of potential to help you learn about solar power and batteries.
Related Resources:
KROS Pacific Ocean Kayak Journey: GPS Data Set[.XLSX]
KROS Pacific Ocean Kayak Journey: Path Visualization for Google Earth[.KML] Download the CPALMS Perspectives video student note taking guide. |
| KROS Pacific Ocean Kayak Journey: Solar Power and Navigation: | See the light when this math teacher explains how he figured out energy system needs for a cross-Pacific kayak trip.
Related Resources:
KROS Pacific Ocean Kayak Journey: GPS Data Set[.XLSX]
KROS Pacific Ocean Kayak Journey: Path Visualization for Google Earth[.KML] Download the CPALMS Perspectives video student note taking guide. |
| KROS Pacific Ocean Kayak Journey: Energy and Nutrition: | Calorie-dense foods can power the human body across the ocean? Feel the burn.
Related Resources:
KROS Pacific Ocean Kayak Journey: GPS Data Set[.XLSX]
KROS Pacific Ocean Kayak Journey: Path Visualization for Google Earth[.KML]
Download the CPALMS Perspectives video student note taking guide. |
| KROS Pacific Ocean Kayak Journey: Waves: | When your classroom is the open ocean, which is the longest period? The one from the tsunami.
Related Resources:
KROS Pacific Ocean Kayak Journey: GPS Data Set[.XLSX]
KROS Pacific Ocean Kayak Journey: Path Visualization for Google Earth[.KML] Download the CPALMS Perspectives video student note taking guide. |
| Name |
Description |
| Case Study: Bolt's Blind Spot: | Using this case study, students can discuss, "How does data deficiency impact autonomous robot performance?" |
| Purple Haze: Ancient Pigment Reveals Secrets about Unusual State of Matter: | This informational text resource is designed to support reading in the content area. The text explains how extreme cooling of an ancient pigment comprised of metallic compounds, as well as exposure to strong magnetic fields, converts the matter into a state called a Bose-Einstein condensate. In this state, the behavior of electrons within the pigment's atoms shifts and they form a single magnetic three dimensional structure. When the condensate is cooled even further in this case, the magnetic structure loses a dimension. |
| World record for compact particle accelerator: Researchers ramp up energy of laser-plasma 'tabletop' accelerator: | This informational text resource is intended to support reading in the content area. Using one of the most powerful lasers in the world, researchers have accelerated subatomic particles to the highest energies ever recorded from a compact accelerator. The team used a specialized petawatt laser and a charged-particle gas called plasma to get the particles up to speed. The setup is known as a laser-plasma accelerator, an emerging class of particle accelerators that physicists believe can shrink traditional, miles-long accelerators to machines that can fit on a table. |
| Where Do Chemical Elements Come From? : | This informational text resource is intended to support reading in the content area. What is that extremely bright light in the sky? It's a supernova: the result of a massive star collapsing in on itself. This explosion is more than just a pretty sight; it is the main source of the elements that make up our planets and all the other objects in the night sky. |
| Ultracold Atoms: | This informational text resource is intended to support reading in the content area. Most students are familiar with the four most common states of matter, but what about the 5th state of matter, the Bose-Einstein condensate (BEC for short)? This article explains what a BEC is and how researchers are exploring this unique state of matter. |
| How Nuclear Power Works: | This informational text is intended to support reading in the content area. Nuclear power has become a suggested solution to the issue of energy dependence, but what exactly is nuclear power? This article focuses on the many aspects of nuclear power including how it's created through fission and harnessed for electricity. Discussion of the pros and cons of nuclear energy and storage methods is also covered. |
| Sound, Light, and Water Waves and How Scientists Worked Out the Mathematics : | This informational text resource is intended to support reading in the content area. This text describes in a historical context how the wave equation quantifies scientific experimentation performed over a hundred years ago to explain how light behaves from the perspective of math and physics. The wave equation has also proved useful in understanding quantum mechanics. |
| A Fuel Cell for Home: Tested in Private Households: | This informational text resource is intended to support reading in the content area. Scientists at the Fraunhofer Institute in Dresden have developed an energy-efficient fuel cell superior to combustion engines and other traditional ways of heating homes. The stacked fuel cells convert natural gas directly into electrical energy without resulting in energy loss. The fuel cell prototypes are being tried in homes and signal promise for the future. |
| Will Seafloor Carpets Be the Key to Harvesting Wave Energy?: | This informational text resource is intended to support reading in the content area. The article describes how scientists have discovered a method of transferring wave energy into electrical energy by the use of manmade seafloor "carpets." After the article explains how the process works, it lists the potential benefits of utilizing this method on a large scale. |
| How Tumbleweeds Spread Radiation from Old Nuclear Sites: | This informational text resource is intended to support reading in the content area. The article describes how radioactive materials can be spread by biological vectors, such as tumbleweeds and rabbits, from decommissioned nuclear sites and nuclear waste storage facilities. |
| How the Ingenious Mushroom Creates Its Own Microclimate: | This informational text resource is intended to support reading in the content area. The article explains the mushroom's ability to make its own microclimate. Through convection caused by the release of water vapor, mushrooms can efficiently disperse spores. |
| Fireworks!: | This informational text is intended to support reading in the content area. The article describes the composition and workings of fireworks. Details are also given as to how the colors, lights, sounds, and propulsion are produced by fireworks' components. |
| Explainer: The Difference Between Radioactivity and Radiation: | This informational text resource is intended to support reading in the content area. This text explains the difference between radioactivity (including radioactive decay, half-life, etc.) and radiation, and the connection between the two. |
| Thermometers: | This informational text resource is intended to support reading in the content area. This text classifies the different types of thermometers, the history of each, and the advantages and disadvantages of each type. |
| Oslo-Experiment May Explain Massive Star Explosions: | This informational text resource is intended to support reading in the content area. Some new findings about atomic nuclei may help astrophysicists create more realistic simulations of supernovae thus allowing us to see how heavier elements are formed in stars. |
| The Electromagnetic Spectrum: | This informational text resource is intended to support reading in the content area. The text explains the source of electromagnetic waves and surveys the types, including examples of each. |
| Noble Gas Molecule Discovered in Space: | This informational text resource is intended to support reading in the content area. The article discusses how the noble gas compound was discovered along with suggestions on how it might have formed and some of its properties. |
| Are There Mysterious Forces Lurking in Our Atoms and Galaxies?: | This informational text resource is intended to support reading in the content area. This article discusses a physicist's search for a new universal force, along with details regarding the four fundamental/universal forces (gravity, electromagnetism, strong nuclear force and weak nuclear force). |
| Tiles May Help Shrink Carbon Footprint by Harnessing Pedestrian Power: | This informational text resource is intended to support reading in the content area. The text describes the development of floor tiles that provide a green, alternative energy source. These tiles work on the principle that pressure (footsteps) generates an electric current from certain crystals in an application of the piezoelectric effect. |
| The Surprisingly Scientific Flash Behind the Fireworks: | This resource is intended to support reading in the content area. Chemists create pyrotechnics to give viewers the most spectacular fireworks show that they can by using basic chemistry concepts and physics. Readers of this article might be surprised to learn that conserving energy, preventing explosions, and cooling-down reactions are part of this process. |
| What is Chemiluminescence?: | This informational text resource is intended to support reading in the content area. The text defines chemiluminescence as an exothermic chemical process. It contrasts endothermic and exothermic reactions. To better understand chemiluminescence, the author compares the process to incandescence and gives examples of chemiluminescence in everyday life and in nature. |
| How Phase Change Materials Can Keep Your Coffee Hot: | This informational text resource is intended to support reading in the content area. The article discusses the concept of phase change materials (PCM) and how they can be used to maintain constant temperatures through application of the Law of Conservation of Energy and energy transfer. |
| Spider Webs More Effective at Snaring Electrically Charged Insects: | This informational text resource is intended to support reading in the content area.
The text describes how negatively charged spider webs attract positively charged insects. The article includes a link to an optional video and two good pictures of insects interacting with spider webs. This resource also includes text-dependent questions. |
| X-ray 'Eyes': | This informational text resource is intended to support reading in the content area. Scientists have discovered that X-rays can be used to photograph the movement of atoms and molecules in chemical reactions (i.e., photosynthesis). |
| The New Alchemy: | This informational text is intended to support reading in the content area. This article from the American Chemical Society reviews the basics of radioactivity and transmutation as well as the history of discovering elements. |
| Magnetism: | This site presents the basic ideas of magnetism and applies these ideas to the earth's magnetic field. There are several useful diagrams and pictures interspersed throughout this lesson, as well as links to more detailed subjects. This is an introduction to a larger collection on exploring the Earth's magnetosphere. A Spanish translation is available. |
| Name |
Description |
| Sparks Fly: Discovering Central Ideas: | Click "View Site" to open a full-screen version. This tutorial is designed to help secondary science teachers learn how to integrate literacy skills within their science curriculum. The focus on literacy across content areas is designed to help students independently build knowledge in different disciplines through reading and writing. This tutorial will demonstrate a series of steps that teachers can use with students to help them determine the central ideas of a science text. It will also demonstrate how students can trace a text's explanation or depiction of a complex process. Finally, it will explain what an effective summary contains. |
| Characteristics of Waves: | This tutorial contains information about the characteristics of longitudinal, transverse, and surface waves. This tutorial will also provide information about the amplitude, frequency, wavelength, speed, refraction, reflection, diffraction, and constructive and destructive interference of the waves. |
| Speed of Light in Transparent Materials: |
- Study the relation between the speed of light and the refractive index of the medium it passes through.
- Choose from a collection of materials with known refractive indices and obtain the speed of light as it passes through.
- Learn why light-years are used as an astronomical measurement of distance.
|
| Refraction of Light: | This resource explores the electromagnetic spectrum and waves by allowing the learner to observe the refraction of light as it passes from one medium to another, study the relation between refraction of light and the refractive index of the medium, select from a list of materials with different refractive indicecs, and change the light beam from white to monochromatic and observe the difference. |
| Human Eye Accommodation: |
- Observe how the eye's muscles change the shape of the lens in accordance with the distance to the object being viewed
- Indicate the parts of the eye that are responsible for vision
- View how images are formed in the eye
|
| Concave Spherical Mirrors: |
- Learn how a concave spherical mirror generates an image
- Observe how the size and position of the image changes with the object distance from the mirror
- Learn the difference between a real image and a virtual image
- Learn some applications of concave mirrors
|
| Convex Spherical Mirrors: |
- Learn how a convex mirror forms the image of an object
- Understand why convex mirrors form small virtual images
- Observe the change in size and position of the image with the change in object's distance from the mirror
- Learn some practical applications of convex mirrors
|
| Color Temperature in a Virtual Radiator: |
- Observe the change of color of a black body radiator upon changes in temperature
- Understand that at 0 Kelvin or Absolute Zero there is no molecular motion
|
| Solar Cell Operation: | This resource explains how a solar cell converts light energy into electrical energy. The user will also learn about the different components of the solar cell and observe the relationship between photon intensity and the amount of electrical energy produced. |
| Electromagnetic Wave Propagation: |
- Observe that light is composed of oscillating electric and magnetic waves
- Explore the propagation of an electromagnetic wave through its electric and magnetic field vectors
- Observe the difference in propagation of light of different wavelengths
|
| Basic Electromagnetic Wave Properties: |
- Explore the relationship between wavelength, frequency, amplitude and energy of an electromagnetic wave
- Compare the characteristics of waves of different wavelengths
|
| Geometrical Construction of Ray Diagrams: |
- Learn to trace the path of propagating light waves using geometrical optics
- Observe the effect of changing parameters such as focal length, object dimensions and position on image properties
- Learn the equations used in determining the size and locations of images formed by thin lenses
|
| Name |
Description |
| Photosynthesis: | - Observe the photosynthesis mechanism in the plant
- Learn about the main chemical reactions that takes place during photosynthesis
- Learn how solar energy is converted into chemical energy
|
| Paramagnetism: | Observe what happens when liquid nitrogen and liquid oxygen are exposed to a high magnetic field
Learn the difference between diamagnetic and paramagnetic molecules |
| Superconductors: | Observe what happens when a magnet is placed on a superconductor |
| Science Crossword Puzzles: | A collection of crossword puzzles that test the knowledge of students about some of the terms, processes, and classifications covered in science topics |
| Circuit Construction Kit (AC + DC): | Learn how to build a circuit
Show the difference between AC and DC
Describe the effect of an inductor on a circuit
Describe the effect of a capacitor on a circuit
Learn how to use an ammeter and a voltmeter in a circuit |
| The Shrinking Quarter Machine: | Magnetic and electric forces are used for shrinking a quarter to the size of a dime in a very short amount of time |
| Light is a Particle: | This video contains a demo that can be performed to show that light consists of particles
It also uses Lasers with different wavelengths |
| Conductivity: | - Identify the driving force in a circuit using a battery model
- Explain the difference between conductive (metals and photoconductors) and non-conductive (plastics) materials
|
| Electric Field of Dreams: |
- Explain the effect of adding a charged particle to an electric field
- Explain the interactions that take place between two neighboring charged particles
- Explain the relationship between the sign and magnitude of the charge on a charged particle and an electric field
- Show the effect of adding an external electric field
|
| Fourier: Making Waves: | - Describe sound in terms of sinusoidal waves
- Explain what the symbols lambda, T, k, omega, and n represent on the graph of a wave
- Explain the relationship between the Heisenberg Uncertainty Principle and the properties of waves
|
| LASERS: | - Explain the processes of absorption and emission
- Describe how a laser works
- Determine the factors affecting lasing
|
| How to make a simple wave machine: | This is a link to the National STEM Centre (UK) that shows a short video describing how to make a simple wave machine for your class with kebab sticks, duct tape, and jelly babies! Students love it and it can be made as qualitative or quantitative as you like. |
| Solar Wind's Effect on Earth: | The Sun produces a solar wind — a continuous flow of charged particles — that can affect us on Earth. It can, for example, disrupt communications, navigation systems, and satellites. Solar activity can also cause power outages, such as the extensive Canadian blackout in 1989. In this video segment adapted from NASA, learn about solar storms and their effects on Earth. |
| MIT BLOSSOMS - What’s in an Eye? The Eye’s Components and the Diseases that Affect Them: | The major purpose of this lesson is to promote the learning of eye function by associating eye problems and diseases to parts of the eye that are affected. Included in this module are discussions and activities that teach about eye components and their functions. The main activity is dissecting a cow eye, which in many high schools is part of the anatomy curriculum. This lesson extends the curriculum by discussing eye diseases that students might be familiar with. An added fun part of the lesson is discussion of what various animals see. The most difficult item to obtain for this lesson is the cow eye. Cow eyes from companies cost between $2 – 4 per eye. Some slaughterhouses/butchers will give you cow eyes for free, or charge a minimal fee. If you use cow eyes from these sources, you should store the eyes in a refrigerated area. Other supplies include: scalpel or razor blade, scissors (optional), dissecting pan or cutting board and wax paper, trash bags. This lesson will not fit into a 50-minute period if students are dissecting. If there is no dissection, 50 minutes should be enough time. |
| Name |
Description |
| Black body Spectrum: | In this simulation, learn about the black body spectrum of the sun, a light bulb, an oven and the earth. Adjust the temperature to see how the wavelength and intensity of the spectrum are affected. |
| Coulomb's Law: |
This virtual manipulative will help the learners understand Coulomb's law which is the fundamental principle of electrostatics. It is the force of attraction or repulsion between two charged particles which is directly proportional to the product of the charges and inversely proportional to the distance between them.
|
| PhysClips: | Vast collection of multimedia resources in mechanics, waves and relativity. |
| Ripple Tank Applet: | Demonstrate two or three dimensional wave patterns. Great for showing interference, diffraction and refraction. |
| Reversing Velocity of a charged particle with magnetic field: | This virtual manipulative will allow the user to see how a magnetic field will effect the motion of a charged particle. The charge of the particle and the size of the magnetic field can be changed. |
| Normal Modes: | Play with a 1D or 2D system of coupled mass-spring oscillators. Vary the number of masses, set the initial conditions, and watch the system evolve. See the spectrum of normal modes for arbitrary motion. Compare longitudinal and transverse modes. |
| Interaction Between a Charged Balloon and a Wall: |
This virtual manipulative demonstrates the electrostatic interaction between a charged balloon and a wall. Students may play with the slider of "Charges on the balloon" to change the type and amount of the charges on the balloon. The simulation also has the option of seeing a microscopic model which helps in understanding the phenomenon. After adjusting the charge press PLAY to observe the interaction.
|
| Electromagnetic Radiation: | - Explain the nature of light in terms of electromagnetic waves
- Observe the electromagnetic waves in three dimensions
- Explain light in terms of its electric and magnetic field components
|
| Lorentz Force: |
This visual interactive simulation will help the student watch how a charged particle moves in a magnetic field. This force is defined as the Lorentz force which is the force on a point charge due to electromagnetic fields. There is a relationship between the movement of the particle through the magnetic field, the strength of that magnetic field and the force on the particle. The following equation described the force: F=qvB
Where:
- F is the force in Newtons
- q is the electric charge in coulombs
- v is the velocity of the charge in meters/sound
- B is the strength of the magnetic field.
|
| Photoelectric Effect: |
This virtual manipulative will help the students to understand how the light shines on a metal surface. Students will recognize a process called as photoelectric effect wherein light can be used to push electrons from the surface of a solid.
Some of the sample learning goals can be:
- Visualize and describe the photoelectric effect experiment.
- Predict the results of the experiment, when the intensity of light is changed and its effects on the current and energy of the electrons.
- Predict the results of the experiment, when the wavelength of the light is changed and its effects on the current and the energy of the electrons.
- Predict the results of the experiment, when the voltage of the light is changed and its effects on the current and energy of electrons.
|
| Virtual Construction Kit (DC only): | Learn how to build a circuit
Learn how to measure voltage in a circuit using a voltmeter
Determine the resistance of certain objects that can be used as part of an electric circuit
Explain the difference between parallel and series circuits |
| Geometric Optics: |
This virtual manipulative will allow the students to understand how does a lens form an image. Students can see how light rays are refracted by a lens. Students can recognize that the image changes when they adjust the focal length of the lens, move the object, move the lens, or move the screen.
Some of the sample learning goals can be:
- Explain how an image is formed by a converging lens using ray diagrams.
- How changing the lens (radius, index, and diameter) effects where the image appears and ho it looks it terms of magnification, brightness and inversion.
|
| Charges and Fields: |
This virtual manipulative will allow the students to understand that the electric field is the region where the force on one charge is caused by the presence of another charge. The students will recognize the equipotential lines that exist between the charged regions.
Some of the sample learning goals can be:
- Determine the variables that affect how charged bodies interact.
- Predict how charged bodies will interact.
- Describe the strength and direction of the electric field around a charged body.
|
| Battery Voltage: | This simulation will allow you to look inside a battery to see how it works. You will be able to select the battery voltage and see the movement of the charges from one end of the battery to the other. A voltmeter will tell the resulting battery voltage.
Some of the sample learning goals can be:
- Do the small blue spheres represent positive or negative charges?
- Which side of the battery is labeled positive, and which side is negative?
- How can you determine which side of the battery is positive and negative just by the location of the blue charges?
|
| Magnets and Electromagnets: |
This virtual manipulative will allow the students to explore the interactions between a compass and bar magnet. Students can discover that magnetic fields are produced when all the electrons in a metal object are spinning in the same direction, either as a natural phenomenon, in an artificially created magnet, or when they are induced to do so by an electromagnetic field.
Some of the sample learning goals can be:
- Predict the direction of the magnet field for different locations around a bar magnet and electromagnet.
- Compare and contrast bar magnets and electromagnets.
- Identify the characteristics of electromagnets that are variable and what effects each variable has on the magnetic field's strength and direction.
- Relate magnetic field strength to distance quantitatively and qualitatively.
|
| Ohm's Law: |
This virtual manipulative will allow the user to see how the equation form of ohm's law relates to a simple circuit. Learners can adjust the voltage and resistance, and see the current change according to Ohm's law. The size of the symbols in the equation change to match the circuit diagram.
|
| Neon Lights and Other Discharge Lamps: | This virtual manipulative will allow you to produce light by bombarding atoms with electrons. You can also visualize how the characteristic spectra of different elements are produced, and configure your own element's energy states to produce light of different colors.
Other areas to investigate:
- Provide a basic design for a discharge lamp and explain the function of the different components.
- Explain the basic structure of an atom and relate it to the color of light produced by discharge lamps.
- Explain why discharge lamps emit only certain colors.
- Design a discharge lamp to emit any desired spectrum of colors.
|
| Generator: |
This virtual manipulative will help the students generate electricity with a bar magnet. Students can discover the physics behind the phenomena by exploring magnets and how they can be used to make a bulb light. They will recognize that any change in the magnetic environment of a coil of wire will cause a voltage to be induced in the coil.
Some of the sample learning goals can be:
- Identify equipment and conditions that produce induction.
- Compare and contrast how both a light bulb and voltmeter can be used to show characteristics of the induced current.
- Predict how the current will change when the conditions are varied.
- Explain practical applications of Faraday's Law.
- Explain what is the cause of the induction.
|
| Capacitor Lab: | Explore how a capacitor works in this simulation. Change the plates and add a dielectric to see how it affects capacitance. Change the voltage and see charges built up on the plates. You can observe the electric field in the capacitor, measure voltage and the electric field.
Other investigations can include:
- Determine the relationship between charge and voltage for a capacitor.
- Determine the energy stored in a capacitor or a set of capacitors in a circuit.
- Explore the effect of space and dielectric materials inserted between the conductors of the capacitor in a circuit.
- Determine the equivalent capacitance of a set of capacitors in series and in parallel in a circuit.
|
| Beta Decay: | This is a virtual manipulative to understand beta decay. In the Beta decay process, a neutron decays into a proton and an electron (beta radiation). The process also requires the emission of a neutrino to maintain momentum and energy balance. Beta decay allows the atom to obtain the optimal ratio of protons and neutrons. |
| Alpha decay: | This virtual manipulative will help you to understand the process of alpha decay. Watch alpha particles escape from a polonium nucleus, causing radioactive alpha decay. See how random decay times relate to the half life. |
| Resistance in a Wire: |
This manipulative will help the students to learn about the physics of resistance in a wire. The electrical resistance of a wire would be expected to be greater for a longer wire, less for a wire of larger cross sectional area, and would be expected to depend upon the material out of which the wire is made, to understand this, students can change the resistivity, length, and area to see how they affect the wire's resistance. The sizes of the symbols in the equation change along with the diagram of a wire.
Some of the sample learning goals can be:
- What characteristics of a resistor are variable in this model?
- How does each affect the resistance (will increasing or decreasing each make the resistance correspondingly increase or decrease?)
- Explain your ideas about why they change the resistance.
|
| Simplified MRI: | Whether it is a tumor or not, Magnetic Resonance Imaging (MRI) can tell. Your head is full of tiny radio transmitters (the nuclear spins of the hydrogen nuclei of your water molecules). In an MRI unit, these little radios can be made to broadcast their positions, giving a detailed picture of the inside of your head.
In this simulation you can:
- Recognize that light can flip spins if the energy of the photons matches the difference between the energies of spin up and spin down.
- Recognize that the difference between the energies of spin up and spin down is proportional to the strength of the applied magnetic field.
- Describe how to put these two ideas together to detect where there is a higher density of spins.
|
| Molecules and Light: | This activity will help to investigate how a greenhouse gas affects the climate, or why the ozone layer is important. Using this simulation, explore how light interacts with molecules in our atmosphere.
Areas to explore:
- How light interacts with molecules in our atmosphere.
- Identify that absorption of light depends on the molecule and the type of light.
- Relate the energy of the light to the resulting motion.
- Identify that energy increases from microwave to ultraviolet.
- Predict the motion of a molecule based on the type of light it absorbs.
- Identify how the structure of a molecule affects how it interacts with light.
|
| Pendulum Lab: |
Play with one or two pendulums and discover how the period of a simple pendulum depends on the length of the string, the mass of the pendulum bob, and the amplitude of the swing. It's easy to measure the period using the photogate timer. Students can vary friction and the strength of gravity.
- Design experiments to describe how variables affect the motion of a pendulum
- Use a photogate timer to determine quantitatively how the period of a pendulum depends on the variables you described
- Determine the gravitational acceleration of planet X
- Explain the conservation of Mechanical energy concept using kinetic energy and gravitational potential energy
- Describe energy chart from position or selected speeds
|
| Faraday's Law: | Light a bulb by waving a magnet. This demonstration of Faraday's law will help you to:
- Explain what happens when the magnet moves through the coil at different speeds and how this affects the brightness of the bulb and the magnitude and sign of the voltage.
- Explain the difference between moving the magnet through the coil from the right side versus the left side.
- Explain the difference between moving magnet through the big coil versus the smaller coil.
|
| Circuit Construction kit: | An electronic kit in your computer! Build circuits with resistors, light bulbs, batteries, and switches. Take measurements with the realistic ammeter and voltmeter. View the circuit as a schematic diagram, or switch to a life-like view.
Other options for exploration:
- Discuss basic electricity relationships
- Build circuits from schematic drawings.
- Use an ammeter and voltmeter to take readings in circuits.
- Provide reasoning to explain the measurements and relationship in circuits.
- Discuss basic electricity relationships in series and parallel circuits.
- Provide reasoning to explain the measurements in circuits.
- Determine the resistance of common objects in the "Grab Bag".
|
| Sound: | The students will see and hear the effects of changing the frequency and/or amplitude of a sound wave. This animation may also be used to demonstrate the Doppler effect, reflection and interference of sound waves. |
| Battery-Resistor Circuit: | This simulation demonstrates how a resistor works and the relationship between voltage, current and resistance. A change in temperature is also recorded with varying the parameters.
The students will be shown the flow of electrons to make a fan spin. The more resistance that they put the slower the elctrons will move and vice versa. The students will also see the power generated by the battery. |
| Nuclear Fission: | Complete this virtual manipulative to gain a better understanding of nuclear fission. Study the basic principles behind chain reactions and a nuclear reactor. |
| Balloons and Static Electricity: | The students will rub a balloon on a sweater and see how charges are exchanged between the two objects. With these changes they will see their interactions. |
| Circuit Construction Kit: | The students will have the opportunity to build their own circuit loop with the materials presented to them. |
| States of Matter: | Watch different types of molecules form a solid, liquid, or gas. Add or remove heat and watch the phase change. Change the temperature or volume of a container and see a pressure-temperature diagram respond in real time. |
| Potential/Kinetic Energy Simulation: | Learn about conservation of energy with a skater! Build tracks, ramps and jumps for the skater and view the kinetic energy, potential energy, thermal energy as he moves. You can adjust the amount of friction and mass. Measurement and graphing tools are built in. |
Vetted resources students can use to learn the concepts and skills in this topic.
| Title |
Description |
| Black body Spectrum: | In this simulation, learn about the black body spectrum of the sun, a light bulb, an oven and the earth. Adjust the temperature to see how the wavelength and intensity of the spectrum are affected. |
| Reversing Velocity of a charged particle with magnetic field: | This virtual manipulative will allow the user to see how a magnetic field will effect the motion of a charged particle. The charge of the particle and the size of the magnetic field can be changed. |
| Photoelectric Effect: |
This virtual manipulative will help the students to understand how the light shines on a metal surface. Students will recognize a process called as photoelectric effect wherein light can be used to push electrons from the surface of a solid.
Some of the sample learning goals can be:
- Visualize and describe the photoelectric effect experiment.
- Predict the results of the experiment, when the intensity of light is changed and its effects on the current and energy of the electrons.
- Predict the results of the experiment, when the wavelength of the light is changed and its effects on the current and the energy of the electrons.
- Predict the results of the experiment, when the voltage of the light is changed and its effects on the current and energy of electrons.
|
| Virtual Construction Kit (DC only): | Learn how to build a circuit
Learn how to measure voltage in a circuit using a voltmeter
Determine the resistance of certain objects that can be used as part of an electric circuit
Explain the difference between parallel and series circuits |
| Geometric Optics: |
This virtual manipulative will allow the students to understand how does a lens form an image. Students can see how light rays are refracted by a lens. Students can recognize that the image changes when they adjust the focal length of the lens, move the object, move the lens, or move the screen.
Some of the sample learning goals can be:
- Explain how an image is formed by a converging lens using ray diagrams.
- How changing the lens (radius, index, and diameter) effects where the image appears and ho it looks it terms of magnification, brightness and inversion.
|
| Charges and Fields: |
This virtual manipulative will allow the students to understand that the electric field is the region where the force on one charge is caused by the presence of another charge. The students will recognize the equipotential lines that exist between the charged regions.
Some of the sample learning goals can be:
- Determine the variables that affect how charged bodies interact.
- Predict how charged bodies will interact.
- Describe the strength and direction of the electric field around a charged body.
|
| Ohm's Law: |
This virtual manipulative will allow the user to see how the equation form of ohm's law relates to a simple circuit. Learners can adjust the voltage and resistance, and see the current change according to Ohm's law. The size of the symbols in the equation change to match the circuit diagram.
|
| Neon Lights and Other Discharge Lamps: | This virtual manipulative will allow you to produce light by bombarding atoms with electrons. You can also visualize how the characteristic spectra of different elements are produced, and configure your own element's energy states to produce light of different colors.
Other areas to investigate:
- Provide a basic design for a discharge lamp and explain the function of the different components.
- Explain the basic structure of an atom and relate it to the color of light produced by discharge lamps.
- Explain why discharge lamps emit only certain colors.
- Design a discharge lamp to emit any desired spectrum of colors.
|
| Generator: |
This virtual manipulative will help the students generate electricity with a bar magnet. Students can discover the physics behind the phenomena by exploring magnets and how they can be used to make a bulb light. They will recognize that any change in the magnetic environment of a coil of wire will cause a voltage to be induced in the coil.
Some of the sample learning goals can be:
- Identify equipment and conditions that produce induction.
- Compare and contrast how both a light bulb and voltmeter can be used to show characteristics of the induced current.
- Predict how the current will change when the conditions are varied.
- Explain practical applications of Faraday's Law.
- Explain what is the cause of the induction.
|
| Capacitor Lab: | Explore how a capacitor works in this simulation. Change the plates and add a dielectric to see how it affects capacitance. Change the voltage and see charges built up on the plates. You can observe the electric field in the capacitor, measure voltage and the electric field.
Other investigations can include:
- Determine the relationship between charge and voltage for a capacitor.
- Determine the energy stored in a capacitor or a set of capacitors in a circuit.
- Explore the effect of space and dielectric materials inserted between the conductors of the capacitor in a circuit.
- Determine the equivalent capacitance of a set of capacitors in series and in parallel in a circuit.
|
| Beta Decay: | This is a virtual manipulative to understand beta decay. In the Beta decay process, a neutron decays into a proton and an electron (beta radiation). The process also requires the emission of a neutrino to maintain momentum and energy balance. Beta decay allows the atom to obtain the optimal ratio of protons and neutrons. |
| Alpha decay: | This virtual manipulative will help you to understand the process of alpha decay. Watch alpha particles escape from a polonium nucleus, causing radioactive alpha decay. See how random decay times relate to the half life. |
| Resistance in a Wire: |
This manipulative will help the students to learn about the physics of resistance in a wire. The electrical resistance of a wire would be expected to be greater for a longer wire, less for a wire of larger cross sectional area, and would be expected to depend upon the material out of which the wire is made, to understand this, students can change the resistivity, length, and area to see how they affect the wire's resistance. The sizes of the symbols in the equation change along with the diagram of a wire.
Some of the sample learning goals can be:
- What characteristics of a resistor are variable in this model?
- How does each affect the resistance (will increasing or decreasing each make the resistance correspondingly increase or decrease?)
- Explain your ideas about why they change the resistance.
|
| Simplified MRI: | Whether it is a tumor or not, Magnetic Resonance Imaging (MRI) can tell. Your head is full of tiny radio transmitters (the nuclear spins of the hydrogen nuclei of your water molecules). In an MRI unit, these little radios can be made to broadcast their positions, giving a detailed picture of the inside of your head.
In this simulation you can:
- Recognize that light can flip spins if the energy of the photons matches the difference between the energies of spin up and spin down.
- Recognize that the difference between the energies of spin up and spin down is proportional to the strength of the applied magnetic field.
- Describe how to put these two ideas together to detect where there is a higher density of spins.
|
| Molecules and Light: | This activity will help to investigate how a greenhouse gas affects the climate, or why the ozone layer is important. Using this simulation, explore how light interacts with molecules in our atmosphere.
Areas to explore:
- How light interacts with molecules in our atmosphere.
- Identify that absorption of light depends on the molecule and the type of light.
- Relate the energy of the light to the resulting motion.
- Identify that energy increases from microwave to ultraviolet.
- Predict the motion of a molecule based on the type of light it absorbs.
- Identify how the structure of a molecule affects how it interacts with light.
|
| Pendulum Lab: |
Play with one or two pendulums and discover how the period of a simple pendulum depends on the length of the string, the mass of the pendulum bob, and the amplitude of the swing. It's easy to measure the period using the photogate timer. Students can vary friction and the strength of gravity.
- Design experiments to describe how variables affect the motion of a pendulum
- Use a photogate timer to determine quantitatively how the period of a pendulum depends on the variables you described
- Determine the gravitational acceleration of planet X
- Explain the conservation of Mechanical energy concept using kinetic energy and gravitational potential energy
- Describe energy chart from position or selected speeds
|
| Faraday's Law: | Light a bulb by waving a magnet. This demonstration of Faraday's law will help you to:
- Explain what happens when the magnet moves through the coil at different speeds and how this affects the brightness of the bulb and the magnitude and sign of the voltage.
- Explain the difference between moving the magnet through the coil from the right side versus the left side.
- Explain the difference between moving magnet through the big coil versus the smaller coil.
|
| Circuit Construction kit: | An electronic kit in your computer! Build circuits with resistors, light bulbs, batteries, and switches. Take measurements with the realistic ammeter and voltmeter. View the circuit as a schematic diagram, or switch to a life-like view.
Other options for exploration:
- Discuss basic electricity relationships
- Build circuits from schematic drawings.
- Use an ammeter and voltmeter to take readings in circuits.
- Provide reasoning to explain the measurements and relationship in circuits.
- Discuss basic electricity relationships in series and parallel circuits.
- Provide reasoning to explain the measurements in circuits.
- Determine the resistance of common objects in the "Grab Bag".
|
| Sound: | The students will see and hear the effects of changing the frequency and/or amplitude of a sound wave. This animation may also be used to demonstrate the Doppler effect, reflection and interference of sound waves. |
| Nuclear Fission: | Complete this virtual manipulative to gain a better understanding of nuclear fission. Study the basic principles behind chain reactions and a nuclear reactor. |
| Balloons and Static Electricity: | The students will rub a balloon on a sweater and see how charges are exchanged between the two objects. With these changes they will see their interactions. |
| Circuit Construction Kit: | The students will have the opportunity to build their own circuit loop with the materials presented to them. |
| States of Matter: | Watch different types of molecules form a solid, liquid, or gas. Add or remove heat and watch the phase change. Change the temperature or volume of a container and see a pressure-temperature diagram respond in real time. |
| Potential/Kinetic Energy Simulation: | Learn about conservation of energy with a skater! Build tracks, ramps and jumps for the skater and view the kinetic energy, potential energy, thermal energy as he moves. You can adjust the amount of friction and mass. Measurement and graphing tools are built in. |
Vetted resources caregivers can use to help students learn the concepts and skills in this topic.
| Title |
Description |
| Black body Spectrum: | In this simulation, learn about the black body spectrum of the sun, a light bulb, an oven and the earth. Adjust the temperature to see how the wavelength and intensity of the spectrum are affected. |
| Coulomb's Law: |
This virtual manipulative will help the learners understand Coulomb's law which is the fundamental principle of electrostatics. It is the force of attraction or repulsion between two charged particles which is directly proportional to the product of the charges and inversely proportional to the distance between them.
|
| Reversing Velocity of a charged particle with magnetic field: | This virtual manipulative will allow the user to see how a magnetic field will effect the motion of a charged particle. The charge of the particle and the size of the magnetic field can be changed. |
| Normal Modes: | Play with a 1D or 2D system of coupled mass-spring oscillators. Vary the number of masses, set the initial conditions, and watch the system evolve. See the spectrum of normal modes for arbitrary motion. Compare longitudinal and transverse modes. |
| Interaction Between a Charged Balloon and a Wall: |
This virtual manipulative demonstrates the electrostatic interaction between a charged balloon and a wall. Students may play with the slider of "Charges on the balloon" to change the type and amount of the charges on the balloon. The simulation also has the option of seeing a microscopic model which helps in understanding the phenomenon. After adjusting the charge press PLAY to observe the interaction.
|
| Lorentz Force: |
This visual interactive simulation will help the student watch how a charged particle moves in a magnetic field. This force is defined as the Lorentz force which is the force on a point charge due to electromagnetic fields. There is a relationship between the movement of the particle through the magnetic field, the strength of that magnetic field and the force on the particle. The following equation described the force: F=qvB
Where:
- F is the force in Newtons
- q is the electric charge in coulombs
- v is the velocity of the charge in meters/sound
- B is the strength of the magnetic field.
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| Photoelectric Effect: |
This virtual manipulative will help the students to understand how the light shines on a metal surface. Students will recognize a process called as photoelectric effect wherein light can be used to push electrons from the surface of a solid.
Some of the sample learning goals can be:
- Visualize and describe the photoelectric effect experiment.
- Predict the results of the experiment, when the intensity of light is changed and its effects on the current and energy of the electrons.
- Predict the results of the experiment, when the wavelength of the light is changed and its effects on the current and the energy of the electrons.
- Predict the results of the experiment, when the voltage of the light is changed and its effects on the current and energy of electrons.
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| Geometric Optics: |
This virtual manipulative will allow the students to understand how does a lens form an image. Students can see how light rays are refracted by a lens. Students can recognize that the image changes when they adjust the focal length of the lens, move the object, move the lens, or move the screen.
Some of the sample learning goals can be:
- Explain how an image is formed by a converging lens using ray diagrams.
- How changing the lens (radius, index, and diameter) effects where the image appears and ho it looks it terms of magnification, brightness and inversion.
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| Charges and Fields: |
This virtual manipulative will allow the students to understand that the electric field is the region where the force on one charge is caused by the presence of another charge. The students will recognize the equipotential lines that exist between the charged regions.
Some of the sample learning goals can be:
- Determine the variables that affect how charged bodies interact.
- Predict how charged bodies will interact.
- Describe the strength and direction of the electric field around a charged body.
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| Magnets and Electromagnets: |
This virtual manipulative will allow the students to explore the interactions between a compass and bar magnet. Students can discover that magnetic fields are produced when all the electrons in a metal object are spinning in the same direction, either as a natural phenomenon, in an artificially created magnet, or when they are induced to do so by an electromagnetic field.
Some of the sample learning goals can be:
- Predict the direction of the magnet field for different locations around a bar magnet and electromagnet.
- Compare and contrast bar magnets and electromagnets.
- Identify the characteristics of electromagnets that are variable and what effects each variable has on the magnetic field's strength and direction.
- Relate magnetic field strength to distance quantitatively and qualitatively.
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| Ohm's Law: |
This virtual manipulative will allow the user to see how the equation form of ohm's law relates to a simple circuit. Learners can adjust the voltage and resistance, and see the current change according to Ohm's law. The size of the symbols in the equation change to match the circuit diagram.
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| Neon Lights and Other Discharge Lamps: | This virtual manipulative will allow you to produce light by bombarding atoms with electrons. You can also visualize how the characteristic spectra of different elements are produced, and configure your own element's energy states to produce light of different colors.
Other areas to investigate:
- Provide a basic design for a discharge lamp and explain the function of the different components.
- Explain the basic structure of an atom and relate it to the color of light produced by discharge lamps.
- Explain why discharge lamps emit only certain colors.
- Design a discharge lamp to emit any desired spectrum of colors.
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| Generator: |
This virtual manipulative will help the students generate electricity with a bar magnet. Students can discover the physics behind the phenomena by exploring magnets and how they can be used to make a bulb light. They will recognize that any change in the magnetic environment of a coil of wire will cause a voltage to be induced in the coil.
Some of the sample learning goals can be:
- Identify equipment and conditions that produce induction.
- Compare and contrast how both a light bulb and voltmeter can be used to show characteristics of the induced current.
- Predict how the current will change when the conditions are varied.
- Explain practical applications of Faraday's Law.
- Explain what is the cause of the induction.
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| Capacitor Lab: | Explore how a capacitor works in this simulation. Change the plates and add a dielectric to see how it affects capacitance. Change the voltage and see charges built up on the plates. You can observe the electric field in the capacitor, measure voltage and the electric field.
Other investigations can include:
- Determine the relationship between charge and voltage for a capacitor.
- Determine the energy stored in a capacitor or a set of capacitors in a circuit.
- Explore the effect of space and dielectric materials inserted between the conductors of the capacitor in a circuit.
- Determine the equivalent capacitance of a set of capacitors in series and in parallel in a circuit.
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| Beta Decay: | This is a virtual manipulative to understand beta decay. In the Beta decay process, a neutron decays into a proton and an electron (beta radiation). The process also requires the emission of a neutrino to maintain momentum and energy balance. Beta decay allows the atom to obtain the optimal ratio of protons and neutrons. |
| Alpha decay: | This virtual manipulative will help you to understand the process of alpha decay. Watch alpha particles escape from a polonium nucleus, causing radioactive alpha decay. See how random decay times relate to the half life. |
| Resistance in a Wire: |
This manipulative will help the students to learn about the physics of resistance in a wire. The electrical resistance of a wire would be expected to be greater for a longer wire, less for a wire of larger cross sectional area, and would be expected to depend upon the material out of which the wire is made, to understand this, students can change the resistivity, length, and area to see how they affect the wire's resistance. The sizes of the symbols in the equation change along with the diagram of a wire.
Some of the sample learning goals can be:
- What characteristics of a resistor are variable in this model?
- How does each affect the resistance (will increasing or decreasing each make the resistance correspondingly increase or decrease?)
- Explain your ideas about why they change the resistance.
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| Simplified MRI: | Whether it is a tumor or not, Magnetic Resonance Imaging (MRI) can tell. Your head is full of tiny radio transmitters (the nuclear spins of the hydrogen nuclei of your water molecules). In an MRI unit, these little radios can be made to broadcast their positions, giving a detailed picture of the inside of your head.
In this simulation you can:
- Recognize that light can flip spins if the energy of the photons matches the difference between the energies of spin up and spin down.
- Recognize that the difference between the energies of spin up and spin down is proportional to the strength of the applied magnetic field.
- Describe how to put these two ideas together to detect where there is a higher density of spins.
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| Molecules and Light: | This activity will help to investigate how a greenhouse gas affects the climate, or why the ozone layer is important. Using this simulation, explore how light interacts with molecules in our atmosphere.
Areas to explore:
- How light interacts with molecules in our atmosphere.
- Identify that absorption of light depends on the molecule and the type of light.
- Relate the energy of the light to the resulting motion.
- Identify that energy increases from microwave to ultraviolet.
- Predict the motion of a molecule based on the type of light it absorbs.
- Identify how the structure of a molecule affects how it interacts with light.
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| Pendulum Lab: |
Play with one or two pendulums and discover how the period of a simple pendulum depends on the length of the string, the mass of the pendulum bob, and the amplitude of the swing. It's easy to measure the period using the photogate timer. Students can vary friction and the strength of gravity.
- Design experiments to describe how variables affect the motion of a pendulum
- Use a photogate timer to determine quantitatively how the period of a pendulum depends on the variables you described
- Determine the gravitational acceleration of planet X
- Explain the conservation of Mechanical energy concept using kinetic energy and gravitational potential energy
- Describe energy chart from position or selected speeds
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| Faraday's Law: | Light a bulb by waving a magnet. This demonstration of Faraday's law will help you to:
- Explain what happens when the magnet moves through the coil at different speeds and how this affects the brightness of the bulb and the magnitude and sign of the voltage.
- Explain the difference between moving the magnet through the coil from the right side versus the left side.
- Explain the difference between moving magnet through the big coil versus the smaller coil.
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| Circuit Construction kit: | An electronic kit in your computer! Build circuits with resistors, light bulbs, batteries, and switches. Take measurements with the realistic ammeter and voltmeter. View the circuit as a schematic diagram, or switch to a life-like view.
Other options for exploration:
- Discuss basic electricity relationships
- Build circuits from schematic drawings.
- Use an ammeter and voltmeter to take readings in circuits.
- Provide reasoning to explain the measurements and relationship in circuits.
- Discuss basic electricity relationships in series and parallel circuits.
- Provide reasoning to explain the measurements in circuits.
- Determine the resistance of common objects in the "Grab Bag".
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