Cotton Ball Rain
Students explain the saturation point in clouds. A cloud can hold only so much water vapor. Once the cloud reaches it saturation point the water vapor begin to fall as rain.
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Water Cycling in the Wilderness: Alaska quarter reverse
The Alaskan wilderness contains every imaginable element of the water cycle: it has flowing streams, cool spring rain, and frozen glaciers. Pupils use a series of worksheets to identify and define evaporation, condensation, and...
K - 1st Science
Weather or Not, Seasons Change
Embark on a year long investigation of the seasons with this 10-lesson earth science unit. After being introduced to different types of weather and the tools used to measure it, young scientists perform fun hands-on activities that teach...
K - 2nd Science CCSS: Adaptable