Finding Different Shapes Area Worksheet
A Finding Different Shapes Area Worksheet where 3rd graders find the area of rectangles, squares, and composite shapes in square units. Answer key included—great for no-prep area practice.
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About this resource
Description
Area is one of the most important measurement skills in elementary math, and this Finding Different Shapes Area Worksheet gives third graders hands-on practice measuring the space inside a variety of figures. Students work with rectangles, squares, and composite shapes, learning that area is the number of square units that completely cover a flat shape. By counting and multiplying, children build a foundation they will use for geometry, multiplication, and everyday measurement.
This 3rd grade area worksheet presents six clearly drawn shapes, each labeled with its side lengths. Students find the area of every figure and write the answer in square units on the line provided. It works well for independent practice, math centers, small-group review, or homework, and the included answer key makes checking quick and simple for teachers and parents.
What’s Included
- 1 print-ready PDF worksheet
- Answer key
- 6 area problems with rectangles, squares, and composite shapes
Three features make this resource especially helpful. First, it mixes simple rectangles and squares with composite L-shapes, so children practice both multiplying length times width and breaking a larger figure into smaller rectangles. Second, every shape on this Finding Different Shapes Area Worksheet is labeled with exact measurements, which keeps the focus on the area strategy rather than guessing. Third, recording each answer in square units reinforces what area actually measures, deepening understanding instead of rote calculation.
To extend the learning, have students measure real rectangles around the room—a book cover, a desk, or a floor tile—and find the area in square units. You can also draw shapes on grid paper and ask children to count the squares, or challenge them to design their own composite shape and calculate its area. Connecting area to everyday objects helps the skill stick.
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