Have you ever wondered why giraffes have long necks or why lions have sharp teeth? Find the answers in this third- and fourth-grade worksheet about adaptations!

This fun cut and paste sheet teaches kids about the process an apple tree goes through as it grows.

Challenge your first grader to put these plant life cycle stages in the correct order with this fun beginning biology sheet.

Did you know that having a pouch or a shell can help an animal meet its needs? Learn how animals use different parts of their body with this matching worksheet for kindergarteners and first graders!

Can you tell if it is sunny, windy, or cloudy outside? Learn about different types of weather in this worksheet for kindergarteners and first graders!

Detect animal defenses in this hands-on worksheet for kindergarteners through second graders!

Children hone their observation skills by matching the tracks to their corresponding water animal in this worksheet.

Match forms of energy to common examples in this third- and fourth-grade science worksheet!

Children are introduced to the basic concepts of cloud formation in this diagramming and fill-in-the-blank activity.

Match the sense to the picture in this five senses worksheet!

In this North American animal tracks worksheet, students hone their observation skills by matching tracks to animals.

Match the sense to the picture in this five senses worksheet!

Explore the life cycle of a pumpkin with your kids with this colorful cut and paste growth chart.

Explore magnetism with this colorful science worksheet for third and fourth graders!

Match baby animals with their parents in this kindergarten and first-grade worksheet!

Analyze everyday objects and identify states of matter with this second- and third-grade science worksheet!

Learn to identify and name the parts of a seed in this two-page science worksheet and quiz!

Kids practice identifying liquids for a lesson on the states of matter in this 1st grade physical science worksheet.

Explore the applications of electrical energy with this helpful second-grade worksheet!

Practice describing different objects and substances in this colorful worksheet!

Dive into the electrifying concept of electrical energy in this colorful worksheet!

Learn about the life cycle of a wood frog in this second- and third-grade worksheet!

Test your knowledge of electrical energy with this third- and fourth-grade worksheet!

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