Filters: Your search found 4 results.
Topics/Subjects:
Solar system  
Origins and evolution of the universe  
Instructional Strategies:
Guided inquiry  
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This lithograph features a Hubble image of the galaxy cluster Abell 2744, which exhibits a special feature known as gravitational lensing. The backside includes a description of the image and its features. Students use the image and the information... (View More)

Audience: High school
Materials Cost: Free

In this activity, students peruse the Cosmic Times posters to answer open-ended questions. The activity serves as introduction to the Cosmic Times suite of curriculum support materials that explores how our understanding of the nature of the... (View More)

Audience: Middle school, High school
Materials Cost: Free

In this lesson, students work in cooperative teams to understand the primary scientific advances over the past century that have contributed to our current understanding of the universe. The activity serves as introduction to the Cosmic Times suite... (View More)

Audience: Middle school, High school
Materials Cost: Free

This is a detailed historical lesson about comets, distant icy worlds often visible to observers on Earth. Learners will consider the essential question, "What are comets?" They will practice observation skills as they enact a story of comets... (View More)

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