Curated OER
Rep Tiles
Third graders use pattern blocks of one shape at a time to try to create a similar shape. They compare the perimeter of the new figure with the perimeter of the original shape and look for a pattern. Students use the pattern to predict...
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Scaling Our School
Fourth graders practice estimating the length and height of buildings at their school. They then compare their estimations with the actual heights or lengths. Each student then builds a scale model using ratio to translate the "real"...
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One Size Fits All?
Students describe the differences between an estimate and a guess. They create reasonable estimates based on comparison and activities. Students explain how estimation is helpful in showing the relative size on a scale. They also...
Curated OER
FLIGHT FAIR
Young scholars conduct their personal investigations into paper airplane flight. Cooperative teams are formed, with students choosing the paper airplane design that they are most interested in building.
Curated OER
Ooblek
Students demonstrate the three states of matter. In this matter lesson plan, students read Bartholomew and the Ooblek. Students create "ooblek" and discuss what state of matter it is.
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Change It
Fourth graders expand their knowledge about how the physical properties of a substances can be changed. They are given multiple opportunities, using first-hand experiences and familiar objects in different contexts, to identify...
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What did I find?
Students excavate an artifact. In this archaeology instructional activity, students get a bucket filled with dirt and a broken up artifact. They work in groups to take it out and to find what its purpose was.