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Uploaded by Kathleen Lucchesi on 2017-12-05.

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Learn for free about math, art, computer programming, economics, physics, chemistry, biology, medicine, finance, history, and more. Khan Academy is a nonprofit with the mission of providing a free, world-class education for anyone, anywhere.

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Learn for free about math, art, computer programming, economics, physics, chemistry, biology, medicine, finance, history, and more. Khan Academy is a nonprofit with the mission of providing a free, world-class education for anyone, anywhere.

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Uploaded by Kathleen Lucchesi on 2017-12-05.

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Identify corresponding sides and points in scale copies of figures.

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Uploaded by Kathleen Lucchesi on 2017-12-05.

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Uploaded by Kathleen Lucchesi on 2017-11-26.

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Aligned to 7th grade Khan

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Sal uses virtual manipulatives to identify figures that scale proportionally.