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In this easy chemistry activity, learners submerge pennies in different liquids (water, lemon juice, vinegar, liquid hand soap, salt water, and baking soda mixed with water) to observe which best clea

In this activity, learners measure the amount of carbon dioxide in a carbonated drink.

This is an activity (located on page 4 of the PDF under What's Nano? Activity) about size and scale.

In this chemistry activity (page 3 of the PDF), learners will learn about crystals by growing their very own.

Learners grow sugar crystals (rock candy). They make a hot solution that has an excess of sugar dissolved in it, then as the solution cools, they see sugar crystals form.

In this activity, learners sublimate dry ice and then taste the carbon dioxide gas.

This activity shows you how to make amazing crystal spikes using Epsom salt and the sun.

Learners write or draw with white crayon on white paper. They look and feel to detect their marks on the paper. Then, learners paint over their paper with watercolor paint.