Filters: Your search found 2 results.
Topics/Subjects:
Earth processes  
Instructional Strategies:
Generating and testing hypotheses  
Learning Time:
30 to 45 minutes  
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In this inquiry exploration, student design an experiment to test the absorption of heat by different earth materials. Materials required include plastic water bottles, soil, sand, water, thermometers, lamp with 60 watt bulb, and stopwatch. This... (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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