Water Purification Lesson
Students investigate the source of clean water. They conduct an experiment to demonstrate that energy is transferred from the sun. They demonstrate the water cycle and how water changes from liquid to gas and the reverse effects.
5th - 8th Science 3 Views 4 Downloads
Where’s the Water?: Acting Out Science Cycles
Young scientists transform themselves into rivers, oceans, clouds, and drops of water in order to explore the water cycle. After assigning and explaining to students their different roles in the activity, the teacher reads aloud a...
2nd - 5th Science CCSS: Adaptable
Water Purification by Evaporation and Condensation
This easy-to-perform demonstration shows students how the water cycle, specifically the processes of condensation and evaporation, purifies Earth's water supply. Just mix up some water, dirt, and gravel in a glass bowl, place a cup in...
4th - 7th Science