Search Results

In this weather forecasting activity, learners use common materials to construct a rain gauge and measure daily, monthly, and yearly rainfall.

In this activity, learners observe the water cycle in action! Water vapor in a tumbler condenses on chilled aluminum foil — producing the liquid form of water familiar to us as rain and dew.

This activity is about collecting and analyzing DNA as part of a criminal investigation.

In this activity, learners observe the hydrologic cycle in action as water evaporates and condenses to form rain right before their eyes.