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In this activity about water's cohesive and adhesive properties and why water molecules are attracted to each other, learners test if objects repel or absorb water.

In this activity about water solubility and density, learners use critical thinking skills to determine why water can dissolve some things and not others.

In this sunny day experiment, learners measure and compare how quickly light and dark colored materials absorb heat.

In this experiment, learners use a blow dryer and water bottle to observe and record changes in air pressure caused by changes in temperature.