Keep your first grade math whiz sharp with this ocean-themed worksheet practicing single-digit subtraction.

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.

Encourage your first grader to reach down deep and take the plunge into math practice.

Featuring simple addition problems and adorable sea creatures, this color by sum sheet is sure to entertain your child as he gets essential math practice.

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

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

Observe and record the weather with your kindergartener with this cute fill-in weather graph.

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!