Students discover that all paper is recycled the same way, and that some paper requires complex chemical treatments before it can be made into usable recycled paper. They see that we must choose what kinds of paper minimize environmental waste.
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A Classroom Demonstration of Protein Folding
Does the mention of proteins and polypeptide relationships in your classroom result in mass confusion? Does the attempt to teach this important concept generate multiple questions and, at times, lead to a room filled with blank stares?...
9th - 12th Science CCSS: Adaptable
New Review The Cheerios Effect
Why does cereal clump together in milk? Scientists answered this question in 2005 with the help of physics and math. A video explains the relationship between buoyancy, surface tension, and the meniscus. It teaches how to attract or...
6 mins 6th - 12th Science CCSS: Adaptable
Solar Energy and Diversifying Energy Resources
As pupils progress through this lesson, it will dawn on them that the sun is an amazing source of renewable energy. They examine a case study of a place where it wasn't welcomed, and then conduct research to decide their own positions on...
6th - 8th Science CCSS: Designed