Estimation is an important part of math and science. Practice estimating length by using your best guess!

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.

In everyday life we measure all sorts of things! Practice measuring length in centimeters with this colorful worksheet.

Measurement is an important part of math and everyday life! Practice measuring in inches using this basic intro sheet.

Get wise about wind! Even though you can't see it, wind is a powerful force caused by changing temperature in the air.

This thermometer worksheet gives your child practice reading and using a thermometer. Try this thermometer and temperature worksheet with your child.

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

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

Learn how to measure in inches using items found around your house or classroom!

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

Practice measuring in centimeters with this beginner's worksheet! Kids can use the cut-out ruler to measure each item in centimeters.

Help your child practice his skills in estimation with this printable worksheet, which asks him to guess the weight of different objects.

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