Filters: Your search found 2 results.
Educational Level:
Middle school  
Materials Cost:
1 cent - $1  
Learning Time:
10 to 30 minutes  
Instructional Strategies:
Identifying similarities and differences  
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Students place stickers showing images of objects in our solar system, galaxy and universe in appropriate sections of a Venn diagram. Images are provided- along with instructions to make the stickers. This short activity can be used as a formative... (View More)

This activity is designed to help building student understanding of how scientific theories can change over time. Science theories change in the face of new evidence. However, when new explanatory frameworks, or theories, are proposed to explain... (View More)

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