Standard #: SC.912.E.5.2


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Identify patterns in the organization and distribution of matter in the universe and the forces that determine them.


General Information

Subject Area: Science
Grade: 912
Body of Knowledge: Earth and Space Science
Standard: Earth in Space and Time - The origin and eventual fate of the Universe still remains one of the greatest questions in science. Gravity and energy influence the development and life cycles of galaxies, including our own Milky Way Galaxy, stars, the planetary systems, Earth, and residual material left from the formation of the Solar System. Humankind’s need to explore continues to lead to the development of knowledge and understanding of the nature of the Universe.
Date Adopted or Revised: 02/08
Date of Last Rating: 05/08
Status: State Board Approved

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2002400: Integrated Science 1 (Specifically in versions: 2014 - 2015, 2015 - 2022, 2022 - 2024, 2024 and beyond (current))
2002410: Integrated Science 1 Honors (Specifically in versions: 2014 - 2015, 2015 - 2022, 2022 - 2024, 2024 and beyond (current))
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1802310: Naval Science 2 (Specifically in versions: 2014 - 2015, 2015 - 2022, 2022 - 2023, 2023 - 2024, 2024 and beyond (current))
7920020: Access Earth/Space Science (Specifically in versions: 2014 - 2015, 2015 - 2018, 2018 - 2023, 2023 and beyond (current))
7920025: Access Integrated Science 1 (Specifically in versions: 2014 - 2015, 2015 - 2018, 2018 - 2023, 2023 and beyond (current))
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Related Access Points

Access Point Number Access Point Title
SC.912.E.5.In.1 Recognize that the Milky Way is part of the expanding universe.
SC.912.E.5.Su.1 Recognize that the universe consists of many galaxies, including the Milky Way.
SC.912.E.5.Pa.1 Recognize that when objects move away from each other, the distance between them expands.


Related Resources

Lesson Plans

Name Description
Mapping the Milky Way's Dust

In this lesson, students will analyze an informational text that addresses how scientists are mapping the dust of the Milky Way. The text describes how interstellar dust can tell astronomers where stars and planets are forming, where a supernova could have occurred and provide other clues to the history of our galaxy and its formation. Using a newly created 3-D mapping tool, astronomers hope to integrate data from this tool with data from other sources in order to learn more about our galaxy than ever before. This lesson is designed to support reading in the content area. The lesson plan includes a note-taking guide, text-dependent questions, a writing prompt, answer keys, and a writing rubric.

It May Be A Planet, But Could Goldilocks Live There?

In this lesson, students will analyze an informational text resource intended to support reading in the content area. This text describes scientists' research on identifying "habitable" planets and explains how failed attempts might actually open the doors to more thorough research and understanding. Scientists faced the challenge of collecting specific data in order to determine if bodies qualified as planets. When research revealed that their original hypotheses were incorrect, scientists were able to take the new information and apply it to further investigations. 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 included.

Searching for Evidence of Dark Energy

This lesson is a differentiated approach to the concept of Dark Energy and the distribution of matter in our Universe. Students begin by simulating the expansion of the Universe by creating balloon Universes which can be inflated. Students are then assigned one of four articles according to reading ability. They read their articles and then form Jigsaw groups to share the information gleaned from the articles. Students are assessed through a writing assignment.

Determining the Hubble Constant

Students will graph distance/velocity data of real galaxies to arrive at their own value of the Hubble constant (H). Once they have calculated their own value of H, they will use it to determine distances to real galaxies with known recessional velocities.

Text Resources

Name Description
All We Are is Dust in the Interstellar Wind

This informational text resource is designed to support reading in the content area. The article describes cosmic dust and the effects it leaves on the galaxy when it comes in contact with astronomical phenomenon. The interstellar dust can cause a distortion of astrological observations, called reddening. This can cause false data being reported because, for one, color is used to determine the age of a star. The article addresses how astronomers have produced a 3-D map of interstellar reddening for three-quarters of the visible sky.

Astronomers Developed Technology While Studying Gliese 581

This informational text resource is designed to support reading in the content area. The author describes research on identifying "habitable" planets and explains how failed attempts might actually open the doors to more thorough research. Scientists faced the challenge of collecting specific data in order to determine if readings pointed to the existence of a planet. When research revealed that their original hypotheses were incorrect, the scientists were able to take the new information and apply it to further investigations.

The Dark Side of the Universe

This informational text resource is intended to support reading in the content area. The article describes how scientists discovered dark energy and dark matter. The article details the role gravity and the study of supernova played in this scientific discovery. It also explains the problems that scientists encountered in the process and the conclusion they were able to reach. The article further explains WIMP, a weakly interacting massive particle and its connection to gamma rays. It also explains how studying supernova helped scientists estimate the age of the universe. Finally, the article summarizes that dark energy still remains a mystery.

NASA Hits Jackpot With Discovery Of 715 New Exoplanets

This informational text resource is intended to support reading in the content area. The article describes the methods scientists have used to discover a large range of planets that exist outside of our solar system. It then details how the technology and techniques involved in planetary identification have evolved to become more efficient. The article also explains that scientists are constantly looking for planets in a "Goldilocks Zone" that could contain liquid water, and therefore sustain life.

Starless Cloud Cores Reveal Why Some Stars are Bigger than Others

This informational text is intended to support reading in the content area. The article explains that astronomers are trying to find out why stars outside our galaxy are so much larger based on what we know about star formation and chemical make-up.

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.

Video/Audio/Animation

Name Description
What is a Planet?

This video provides a historical background about the definition of a planet and how different objects discovered in space were classified as planets or fir into a different category

Student Resources

Video/Audio/Animation

Name Description
What is a Planet?:

This video provides a historical background about the definition of a planet and how different objects discovered in space were classified as planets or fir into a different category



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