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Number Sense and Computation: Soak It Up
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In this math lesson, learners compare products to determine the best product.
Chemical Change
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In this chemistry activity, learners explore the amount of copper in a new penny. Learners use toilet bowl cleaner to hollow out the interior of a penny with zinc inside.
Can You Copperplate?
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In this activity, learners explore chemical engineering and how the processes of chemical plating and electroplating have impacted many industries.
Physical Change
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In this activity, learners use heat to separate zinc and copper in a penny. This experiment demonstrates physical properties and how physical change (phase change) can be used to separate matter.
What's in a Penny?
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In this chemistry activity, learners use chemical reactions to observe the composition of an alloy.