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    In this math lesson, learners make estimates to analyze the number of apples per acre, and visualize the magnitude of one million. Using the thematic setting of Johnny Appleseed, learners practice...

    Over $20 per group Ages 8 - 11 1 to 2 hours
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    In this math lesson, learners are introduced to proportional reasoning through modeling, sharing, and questioning techniques. After reading "Oliver's Fruit Salad," learners work...

    $5 - $10 per group Ages 8 - 11 1 to 2 hours
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    In this math lesson, learners use slices of bread and geoboards to explore several ways to divide a rectangle in half. Learners also identify equivalent fractions that represent one-half.

    $5 - $10 per group Ages 6 - 11 1 to 2 hours

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    • Oregon Museum of Science and Industry (remove)
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