From the tiniest ant to the biggest elephant, every animal has a mass!

Find out the record highs and lows in every U.S. state! This temperature chart also doubles as a negative numbers exercise.

Get every drop of basic liquid measurement conversion! The table comes in handy for quick converting later on, too.

Rapunzel is locked in a tower with nothing to do but play with her hair. As the year goes on she decides to keep a braid chart for every foot her hair grows.

If your kindergartener knows her numbers, challenge her to put her number sense to work with an exercise in comparison.

In this playful illustrated worksheet, learners must rank items from shortest to tallest.

In this playful illustrated worksheet, learners must rank items from shortest to longest.

Students will make conversions from larger units to smaller units of volume measurements.

Young learners will enjoy ranking objects from lightest to heaviest in this measurement comparison worksheet.

Step right up, kindergarten mathematicians! Do you dare to compare these colorful shapes? Just count them and decide how they compare.

Introduce your student to the concept of length, and have her order these items from shortest to longest.

From reading a ruler to estimating weight, this worksheet is packed with measurement exercises to help first graders review.

Young kids can practice irregular measurement with the help of Mr. and Mrs. Giant from Jack and the Beanstalk.

Straighten out your drawing skills with a fun ruler worksheet! Practice using the ruler to draw straight lines, create patterns, or make shapes.

We make "guesstimations" all the time in everyday activities, from shopping to cooking. Help your child make estimations with measurements.

Does an acorn weigh more than a swan? Your kindergartener will learn about comparing weights by ranking from lightest to heaviest.

Prepare for an upcoming measurement quiz with this handy review sheet that covers topics from using a ruler to converting quarts to cups.

How many inches from the elephant to the lion? Kids get great practice measuring in inches as they fill out this simple worksheet.

Third grader today, astrophysicist tomorrow! Let your child research their planet of choice, and discover everything from the number of moons to temperature.

Just like people, pencils come in all shapes and sizes. Ask your students to measure the pencils, then calculate the difference in their measurements.

Work on key concepts of of math, from practice writing numbers to measuring in inches. Here's a colorful printable for numbers and alphabet learning!

Help your child with their spatial awareness and observation skills with this worksheet, which challenges them to order the people from tallest to smallest.