Children put their science vocabulary to the test with this engaging crossword puzzle!

For each item on this first grade science worksheet, kids match a piece of clothing with the thermometer showing a temperature for wearing the item of clothing.

All living things come in different shapes and sizes. Help your little one determine which of these living things are BIG and which are small!

Help your child grasp the concept of Fahrenheit versus Celsius with these easy-to-learn conversion formulas.

In this worksheet, your child will be comparing two things in the pictures and will decide for himself which one is taller, older, or heavier.

Practice measuring length in inches with this cute buggy worksheet.

Show your second grader how to use a ruler with this math worksheet!

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

Kids match objects to units of measurement in this volume worksheet.

Gallon Man is a helpful character for understanding measurements. Build him on a new sheet of paper and map out converting a gallon to quarts, pints and cups.

Help familiarize children with grams and kilograms, two metric units of mass, in this hands-on measurement worksheet.

Learn to convert ounces into pounds (and pounds to ounces) in this fun Easter worksheet.

Kids convert metric mass and volume with these music-themed word problems.

Discover the inner workings of basic earth science in this worksheet on temperature.

Help your child practice his skills in measuring with this printable worksheet, which asks him to measure the length of household objects.

This quiz-style worksheet is a great introduction to different units of measurement and what they are used for.

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

Here's multiplication practice with real world applications! Plus, memorizing this linear measurement chart will help your kid keep track of conversions.

Rain or shine, get ready for some weather watching! Record data to observe the weather patterns over the course of a week.

Measurement is all about comparisons. Use this assessment to determine whether or not your students know how to compare and use comparison language.

Practice measuring concepts and work on building your comparison skills with this fun worksheet that's all about liters!

If you want to get your learner excited about measurement, try measuring worms!

Introduce your child to basic inequalities with this worksheet that challenges him to count up the objects in each group and decide which has fewer or more.

Master measuring with a ruler using this straightforward practice sheet! Help your child understand how to read a ruler to measure inches with accuracy.

Looking for a math challenge for your kindergartener? This counting worksheet is a great way to introduce them to basic inequalities and number comparison.

Perfect for budding bakers, this worksheet helps kids learn about cups, pints, and quarts.

Bug out over measurement with your preschooler! Decide which two bugs are the same size.

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

This colorful counting page is engaging math practice for your preschooler learning to count, and to compare more or less values between groups of butterflies.

Is a bicycle heavier or lighter than a taxi cab? Pose a math challenge to your preschooler by asking her to compare objects based on weight.