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In this chemistry meets cooking activity, learners make carbonated, vanilla ice cream using dry ice and denatured ethanol, which are both inexpensive and accessible.

In this activity, learners conduct a controlled experiment to examine how temperature will affect the height of a soda geyser.

In this activity, learners build models of comets, using edible materials, to learn about comets' structure.

In this activity, learners will be introduced to biomass gasification and will generate their own biomass gases.

In this outdoor, winter activity, learners find living green plants under the snow and determine the light and temperature conditions around the plants.