Students learn how to compare animals using the words “bigger” and “smaller.”

Help your kindergarten students practice identifying which items are heavy and which are light with this worksheet.

This cute printable challenges your third grader to practice identifying on a ruler the different heights that each of the critters can jump.

Which one is longer? Practice quantifying things in measurements using this beginner's worksheet!

Get into some measurement mania! Challenge your third grader to mark the length of each object on the built-in ruler images.

In this worksheet, students will follow four steps to find the perimeter of polygons in word problems.

How is your garden decorated? Flowers are pretty but count the benches, lanterns and pinwheels that are also in your garden.