Search Results

In this activity, learners explore why frost forms. They create their own frost using a solution of ice water and salt in a glass.

This is a quick activity (on page 2 of the PDF under Stained Glass Activity) about the "Tyndall effect," the scattering of visible light when it hits very small dispersed particles.

In this activity, learners compare different types of salt crystals under a magnifying glass.

This is a quick activity (located on page 2 of the PDF under Nasturtium Leaves Activity) about surface tension.

In this activity, learners discover that the way a material behaves on the macroscale is affected by its structure on the nanoscale.