Pythagorean Theorem Proof Without Words. A different approach to prove the Pythagorean Theorem. Children will learn about congruence in this dynamic visual model.
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Comparing areas by cut and paste Q3. Children can compare different shapes and sizes by cutting and pasting.
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Tangram Puzzle Cat : recreating the shape of a cat by using geometric shapes. This is a great app to learn about different geometric shapes and transformation.
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Graph a Quadratic-By writing a quadratic equation, children will create a visual model of a parabola.
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Fraction Division shows children how to do division step-by step both visually and algebraically.
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Comparing fractions with lines and circle provides a visual model for children to compare a set of fractions with lines and circle. Children can compare two fractions by changing the numerators and denominators.
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Pie Chart provides a simple statistics model for lower grade elementary students. Children can alternate the numbers of different sections of the chart, and it will show the percentage of these sections.
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