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Texas Essential Knowledge and Skills (TEKS)

Perimeter & Area

Grade: 4th Grade
Standard:

4.5.C*

Description:

use models to determine the formulas for the perimeter of a rectangle (l + w + l + w or 2l + 2w), including the special form for perimeter of a square (4s) and the area of a rectangle (l x w); and

Standard:

4.5.D

Description:

solve problems related to perimeter and area of rectangles where dimensions are whole numbers.

4th Grade Math - Perimeter & Area Lesson
 
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