Unit Plan
Backyard Building - Area and Perimeter Unit Plan
National Security Agency

Backyard Building - Area and Perimeter

For Teachers 2nd - 4th Standards
Turn young mathematicians into landscape architects with this four-lesson series on area and perimeter. Beginning with a basic introduction to calculating perimeter and area using non-standard units of measurement, this...
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Unit Plan
Fencing a Garden Unit Plan
Curated OER

Fencing a Garden

For Teachers 4th - 6th
Students use their knowledge of area and perimeter to design a fictitious garden fence. In this area and perimeter lesson, students design a garden fence with a set perimeter. They are given the cost per foot of the fence, and determine...
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Unit Plan
Ck 12: Elem Math: Perimeter in Grid Unit Plan
CK-12 Foundation

Ck 12: Elem Math: Perimeter in Grid

For Students 3rd - 5th
[Free Registration/Login may be required to access all resource tools.] Students watch a video and attempt practice problems on how to find the perimeter of a shape using a grid.
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Unit Plan
Khan Academy: Area and Perimeter on the Coordinate Plane Unit Plan
Khan Academy

Khan Academy: Area and Perimeter on the Coordinate Plane

For Students 5th - 7th Standards
Find the area and perimeter of quadrilaterals using their coordinates. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
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