Parkway Schools
Phase Changes and Heat
In this phase changes learning exercise, students use the specific heats for different substances to determine how much heat is needed for those substance to change phases. This learning exercise has 9 problems to solve.
Curated OER
Cloud In a Bottle
For this cloud worksheet, students use a clear plastic bottle to simulate the process of cloud formation. They drop a lit match into the bottle that contains water and shake it to form condensed water or clouds. They answer questions...
Curated OER
Watercycle
Third graders examine the natural circulation of water from oceans, lakes, and rivers to evaporation into the air, and then to condensation to produce rain falling back to the soil as components of the water cycle.