Filters: Your search found 3 results.
Topics/Subjects:
Physical sciences  
The nature of science  
Materials Cost:
$10 - $20  
Educational Level:
Elementary school  
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This activity is about the process of transecting, by which researchers divide an area into smaller plots that can be investigated more closely for biotic and abiotic samples. Learners will be able to determine the presence of wildlife by recording... (View More)

This is a lesson about light in the outer solar system. Learners will demonstrate the effect of the inverse square law of illumination with distance and connect this to the functioning of solar panels at Saturn. Requires a silicon solar cell... (View More)

Students will collect samples of particles in the air on simple slides they make themselves. They will classify, count and chart their findings, draw conclusions, make predictions, and compare their findings to other available data. Supplies needed... (View More)

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