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\nChecking and securing understanding of perimeter for compound shapes\n

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\nPupil outcome: I can calculate the perimeter of compound shapes made from rectangles, triangles, parallelograms and trapeziums efficiently. Key learning points: - Before calculating perimeter, consider the shape and check you know the...\nPupil outcome: I can calculate the perimeter of compound shapes made from rectangles, triangles, parallelograms and trapeziums efficiently. Key learning points: - Before calculating perimeter, consider the shape and check you know the required lengths. - It is not necessary to know every side length. - Sometimes you can deduce the sum of a subset of side lengths. - Identifying where you can be more efficient can make calculations simpler.\n
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Resource Details

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Curator Rating
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Educator Rating
Not yet Rated
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Media Length
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23:05
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Grade
Pre-K - Higher Ed
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Subjects
Science
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Media Type
Instructional Videos
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Source:
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\nOak National Academy\n\n
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Date
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2023
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Language
English
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Audiences
For Teacher Use
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Usage Permissions
Fine Print: Educational Use
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Concepts

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perimeter, compound shapes
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Additional Tags

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composite shapes, compound shape, angle triangle, edge length, learning cycle, press play, hash marks, basic shapes, equilateral triangle, pythagoras theorem, hand side, opposite side, math skills, composite shape, jacob correct, video whilst
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Classroom Considerations

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Video is ad-free
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\n\" data-title=\"Get Full Access\" data-container=\"body\" rel=\"popover\" tabindex=\"0\" aria-label=\"Play video: Checking and securing understanding of perimeter for compound shapes\" href=\"/subscription/new\">\"Checking\n\n
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