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Topics/Subjects:
Physical sciences  
The nature of science  
SMD Forum - Primary:
Earth Science  
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$10 - $20  
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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)

In this activity, student teams design small-scale physical models of hot and cold planets, (Venus and Mars), and learn that small scale models allow researchers to determine how much larger systems function. There is both a team challenge and... (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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