Curated OER
A Phylogenetic Perspective for the Cladistically Challenged
Students use M&Ms to simulate radioactive decay of elements.
Curated OER
Radioactive Decay/Half Life
Learners demonstrate radioactive decay using candy corns. In this Physics instructional activity, students make predictions, collect data and form conclusions about patterns in radioactive decay.
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Nuclear-Powered Space Probes
In this space probes activity, learners read about radioisotope thermoelectric generators and how they work. Then students complete 3 short answer questions.
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The Nucleus
In this atoms worksheet, students review terms associated with atoms which includes isotopes, transmutation, and radioactive decay. This worksheet has 11 short answer questions.
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Using Radioactive Decay To Determine Age
Learners explore the process of carbon dating fossils to determine their age. They simulate radioactive decay using pennies in a shoe box. Heads represents a decayed atom each time they shake the box. They use the data to calculate the...