B. Water and sound waves transfer energy through a material.
C. Light waves can travel through a vacuum and through matter.
Clarification for grades 5-8: The target understanding for Big Idea 11: Energy Transfer and Transformations, is the Law of Conservation of Energy: Energy is conserved as it transfers from one object to another and from one form to another.
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Student Resources
Original Student Tutorials
Explore the topic of Electricity including: how it is transformed into other types of energy, how a circuit works, and electrical conductors and insulators with this interactive research page.
Type: Original Student Tutorial
Investigate how the flow of electricity requires a closed circuit in this interactive tutorial.
Type: Original Student Tutorial
Virtual Manipulatives
This virtual manipulative will help you learn why the lights turn on in a room as soon as someone flip the switch. This virtual manipulative will allow you to flip the switch and watch the electrons.
Some of the sample learning goals can be:
- Explain what happens when you turn on the switch.
- Determine whether the blue spheres are positive or negative charges. Explain your thinking.
Type: Virtual Manipulative
An electronics kit in your computer! Build circuits with resistors, light bulbs, batteries, and switches. Investigate conductivity of various materials. Take measurements with the realistic ammeter and voltmeter. View the circuit as a schematic diagram, or switch to a life-like view.
Type: Virtual Manipulative
Parent Resources
Virtual Manipulative
This virtual manipulative will help you learn why the lights turn on in a room as soon as someone flip the switch. This virtual manipulative will allow you to flip the switch and watch the electrons.
Some of the sample learning goals can be:
- Explain what happens when you turn on the switch.
- Determine whether the blue spheres are positive or negative charges. Explain your thinking.
Type: Virtual Manipulative