Filters: Your search found 2 results.
Topics/Subjects:
The nature of science  
Life sciences  
Learning Time:
2 to 4 hours  
Instructional Strategies:
Demonstrations  
Materials Cost:
$1 - $5  
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This is a lesson where learners explore magnetic forces, fields, and the relationship between electricity. Learners will use this information to infer how the Earth generates a protective magnetic field. The lesson models scientific inquiry using... (View More)

This is a lesson where learners explore conditions that might change the density of a substance, resulting in movement. Learners will observe convection and use this information to infer how movement occurs inside the Earth. The lesson models... (View More)

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