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Learners combine hydrogen peroxide with three different forms of potato: raw chunks, ground chunks, and boiled chunks.

$1 - $5 per group Ages 11 - adult 5 to 10 minutes
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In this hands-on experiment, kids use chemistry to explore whether acids or bases are better at restoring a penny’s shine.

$1 - $5 per student Ages 6 - 11 45 to 60 minutes
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In this chemistry activity, learners prepare two petri dishes, one filled with water and one filled with milk.

$1 - $5 per group Ages 4 - 18 5 to 10 minutes