Pennsylvania Department of Education
Adding Common Fractions
Fourth graders estimate various measurements. In this instructional activity on measurement, 4th graders estimate the length and mass of multiple objects. Students discuss the difference between a guess and a reasonable estimate and...
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Bag the Beans
Students work in pairs to sort several beans into different piles according to a rule they make up. They use manipulatives to solve complex mathematical problems.
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Look At Those Leaves!
Students sort tree leaves. In this plant biology instructional activity, students collect leaves and group them according to size, shape, and color. Students discuss their observations.
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Oceans Socratic Questioning
High schoolers participate in a whole class discussion of ocean-floor structures and plate tectonics. They respond to prompts in a structured sequence that lead them to conclusions about the role of plate tectonics in the creation of...
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Angular Solution of Hydrogen Atom
Students participate in an angular solution of hydrogen activity. Using this activity, students also illustrate eigenvalue problems applied in mathematics. They explore Schrodinger's equation and particle wave duality.
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Round to the Nearest Whole $
In this rounding money worksheet, students identify the money amounts in each examples and round to the nearest dollar for the 10 examples.
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Making Rectangles
Students study rectangles. In this math lesson, students use numbers, measurements and geometry to draw rectangles of varying sizes.
