Perimeter of Shapes - Count & Measure 0-73

Lay the groundwork for perimeter in an age-appropriate way by figuring out how many unit lengths or paper clips form the sides of a flat, geometric shape. Count, group, or add to "measure around" and find the total for rectangles, squares, and equilateral triangles, pentagons, hexagons, and octagons.

 
 

2. Practice

Lesson
0-73
Lesson
0-73
Lesson
0-73