This resource will help assess your students' mastery of concepts surrounding measurement and time. This worksheet will challenge your third graders with problems on area, perimeter, measurement, and elapsed time problems.

Math ninjas can learn the secrets of the rectangle with this practice page about the area and perimeter of a rectangle.

Get your child acquainted with the concept of perimeter with this geometry worksheet

You don’t need a green thumb to solve these garden-themed perimeter problems!