Your child can use her measuring know-how to get this robot's dimensions, then record them for Bobby in the column on the left.

There's something fishy going on here! That's a silly pair of objects to practice using a ruler with. Just remember the all-important phrase,…

Boost your learners' addition and subtraction skills using number line models and real-world scenarios!

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

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

Use our colorful rulers to measure these cartoon people and answer the questions, then color them in.

Enhance your learners' addition and subtraction skills using number line models and real-world scenarios!

Strengthen your learners' addition and subtraction skills using number line models and real-world scenarios!