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Derive the formula for a parallelogram using only the formula for the area of a rectangle. It should make more sense for the student!

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Here are two different versions of a game where students roll dice to create rectangles and then find the area. In one version students count square units. In the second version they apply the formula for area.

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Math Journal Sundays

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Area Notes and Practice Worksheet

This 4 page lesson includes a page that details the formulas for finding the area of a square, rectangle, triangle, parallelogram and trapezoid. The second and third pages are practice problems. Answer Keys included!

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Foldable Areas of Polygons

This is a curios double sided foldable to teach students the formulas to find area squares, rectangles, triangles, parallelograms, trapezoids, rhombuses and kites. It includes notes for teachers. Great for INTERACTIVE NOTEBOOKS!

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Area of Composite Figures (Foldable)

This+foldable+organizes+notes,+formulas,+and+3+examples+for+finding+the+area+of+composite+figures.++Shapes+are+composed+of+the+following+simple+figures:+Squares+Rectangles+Parallelograms+Triangles+Trapezoids+Circles+(semicircles)Now+with+two+options!++(with+or+without+circles)GREAT+for+interactive+math+notebooks!This+item+is+also+included+in+the+following+bundles:Geometry+(7th+Grade+Foldable+&+Activity+Bundle)+The+Ultimate+Foldable+&+Activity+Bundle+for+7th+Grade+Math

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Area of a Triangle Foldable With Formula Options

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☆ Find Area and Perimeter of a Rectangle in the Real World | Common Core Math - YouTube

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