Teaching 3rd grade area and perimeter is a breeze with these no-prep math worksheets and activities!
 
Just print and use to teach your students:
 
What is perimeter?
how to find perimeter by adding side lengths
units of length
how to find perimeter by counting units
how to find an unknown side length
perimeter and properties of shapes
perimeter of composite shapes
What is area?
units of area
how to measure area with unit squares
how to find area by counting square units
how to find area by multiplying rows and columns
the formula for area (length x width)
how to find the area of composite shapes
 
There are 31 different printables and worksheets to teach these concepts of area and perimeter. Answer keys are also included.
 
Aligned to third grade math standards.