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Which One Doesn't Belong?
9th - 12th CCSS: Adaptable
New ReviewAs part of the larger series on Newton's Laws of Motion, pupils learn to relate representations of an object's motion to the relative strength and direction of the forces acting upon it. They compare position-time graphs, velocity-time...
How Can Trees Be Taller Than 10m?
4 mins 9th - 12th
New ReviewThe longest functioning straw is 10.3 meters tall. The dilemma—if this is true— is how can a tree be taller than 10.3 meters? A video researches the answer and presents it in a thought-provoking video lesson. There are many components to...