A NJSLA-A 4th grade math practice test workbook for teachers, with a pretest, skill practice for all 30 standards, mixed review and 2 full-length practice tests. Answer key included, so test prep is ready to go.

This area and perimeter pirate activity has 3rd to 5th graders solve rectangle cards and match each pirate to the ship with the right answer and units. Answer key included.

This finding the perimeter activity for 3rd and 4th grade has students find missing sides and match 12 shapes to their perimeters. Answer key included, so checking is quick.

This adding perimeters worksheet has 3rd graders find the perimeter of two rectangles or squares and add them for a total. An answer key is included for quick, easy checking.

Finding the Perimeter of Shapes Formulas Worksheet gives 4th grade students six labeled figures and a garden border word problem to solve. An answer key is included, so checking the whole page takes seconds.

In this 3.MD.8 Third Grade Common Core Lesson, studentsfind the perimeter of polygons using knowledge of shapes to solve for missing lengths.

In this 4.MD.3 Fourth Grade Common Core lesson students apply formulas to find the area and perimeter of rectangles in word problems.

This perimeter scenarios worksheet gives 5th graders four real-world, multi-step word problems with decimal side lengths, plus room to show their work. A full answer key is included.