Search Results

In this activity, learners discover how solar energy can be used to heat water.

In this experiment, learners float colored ice cubes in hot and cold water.

In this activity, learners build a simple electrolysis device. Then learners use an indicating solution to visualize hydrogen and oxygen molecules in water.

This experiment is designed to illustrate how fluids, including water, have the ability to flow.

Why is ocean water sometimes the warmest when the average daily air temperature starts to drop? In this activity, learners explore the differing heat capacities of water and air using real data.