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In this activity, learners heat and cool carbonated water to find out whether temperature has an effect on how fast the dissolved gas leaves carbonated water.

In this activity, learners discover if carbon dioxide has an effect on temperature.

This activity teaches combustion as the interaction of a fuel source and oxygen.

Heat makes some materials expand, and it makes others shrink.

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