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!

Learn how seeds move with this second- and third-grade matching activity!

Who knew that the machines of the world are all made of just 6 simple machines working together? Introduce your child to simple machines with this worksheet.

Discover how seeds move to new places with this cut-and-paste worksheet for second and third graders!

Help third and fourth graders become rock stars with this informative geology worksheet!

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

Change up your regular classwork with this hands-on science worksheet!

What is the purpose of a hard shell or a long neck? Discover different adaptations with this matching worksheet for second and third graders!

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!

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

Discover the importance of butterflies in pollination with this informative worksheet!

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

Learn about the life cycle of a tomato plant in this worksheet for second and third graders!

Identify the appearance of the moon during its three main phases which include the New Moon, Quarter Moon, and Full Moon.

Some people think alligators and crocodiles are the same, but there are some distinct differences. Check out this cool worksheet to learn what they are.