# Formula for rectangle

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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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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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This two guided, color-coded notebook pages for the interactive math notebook on the Area Formulas for 2-Dimensional Figures. (rectangle, triangle,...

Help students make sense of the formula for the perimeter of a rectangle- 4.MD.3- $

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This math set is tied directly to the fourth grade common core MD.3: -Apply the area and perimeter formulas for rectangles in real world and mat...

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Looking for a creative way to test your students' skills on perimeter and area? In this project, students are told that they will be designing, p...

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This is a PDF file that has 12 task cards questions that are tied to 4.MD.3 Apply the area and perimeter formulas for rectangles in real world and mathematical problems.Great for center work or reviewing the standard.If you like this product please check out my other task cards!

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