Math Chimp - Math resources aligned to the Common Core standards

3rd Grade Games - Geometric measurement - recognize perimeter as an attribute of plane figures and distinguish between linear and area measures.


Solve real world and mathematical problems involving perimeters of polygons, including finding the perimeter given the side lengths, finding an unknown side length, and exhibiting rectangles with the same perimeter and different areas or with the same area and different perimeters.


Screenshot Name / Description Flag? Rating
Funbrain - Perimeter Quiz
Determine the perimeter of the rectangle to get points.
Party Designer
Compare area and perimeter to set up the perfect layout for a party!

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