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.

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

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

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

This measurement worksheet will let your child learn to measure objects, practice counting, identifying colors and recalling objects.

This colorful printout lets your child practice measuring, counting, and even identify colors and objects, boosting his math and thinking skills.

This colorful worksheet will help your child practice writing numbers, using a ruler, measuring and even counting.

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

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