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In this activity, learners explore how salt water freezes in comparison to fresh water.

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

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

In this activity, learners explore the devices used over time to measure changes in temperature.

In this activity, learners explore how engineers have met the challenge of keeping foods, liquids, and other items cool.