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.

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.

This printable will help your child with their observation skills by challenging them to count the tree rings to determine their ages.

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

This worksheet will give your child practice with their observation and reasoning skills, by challenging them to match the beetle with the correct spots.