Filters: Your search found 2 results.
Topics/Subjects:
Solar system  
The nature of science  
Earth processes  
Instructional Strategies:
Nonlinguistic representations  
Learning Time:
30 to 45 minutes  
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In this demonstration activity, students make structural models of gas molecules using pipe cleaners and polystyrene balls and test their molecules for their resonant frequency. Students shake the models, count vibrations, and compare the resonance... (View More)

In this inquiry investigation, students discover how a given amount of light changes in intensity when the area it shines on changes, and that change in light and heat occurs when the Earth is tilted towards or away from the Sun. Supplies required... (View More)

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