Students demonstrate adhesive, cohesive and surface tension properties of water. They show how water can adhere to pollution molecules. Each activity demonstrates how water flow is affected by surface tension, adhesion and cohesion.
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New Review How Natural Areas Filter Water
Often called the gift of nature, water is a valuable natural resource. A creative instructional activity examines the importance of water quality for both humans and agriculture. Scholars learn to view natural areas as filters for...
6th - 8th Science CCSS: Designed