First graders can learn all about the sun by reading the facts then using what they've learned to label each layer of the sun.

Track the weather with a homemade weather spinner! Help your little weather watcher color in the blanks on the board with fog, snow, wind, rain, sun and more.

Did you know snowflakes are so unique, there are no two alike? Teach your child about how snow forms with this worksheet.

Let your little weather observer discover the four seasons! She'll match up each season with its proper picture to show her knowledge of how weather changes.

Tree climbers and tree huggers alike, learn the basics of reading tree rings to find out about the life of a tree.

Discover some of the ways that Earth’s natural resources are used in this first-grade worksheet!