Space enthusiasts will love learning about Freedom 7, the first manned American space mission.

Make a splash with this hands-on first, second, and third grade science worksheet about sound and underwater vibrations!

Which comes first, genus or phylum? To complete this life science crossword, kids need to put the 9 levels of biological classification in the correct order.

Fly high with The Wright Brothers, two siblings who soared to the forefront of history with their design for the first modern airplane.

What's your favorite animal? Kids love answering that question, and with this animal research graphic organizer, they can write all about it.

Discover different types of energy with this third- and fourth-grade science worksheet!

Help your student become aware of everyday energy use with this fill-in-the-blank worksheet.

Guglielmo Marconi was a man who made waves in radio and sound. Learn about his life and work, then answer a short essay question in this science worksheet.

Collecting data is an important part of math and statistics. Practice gathering data using items around the house or classroom!

Without light sources, we wouldn't have any light. Can you imagine a world without any light sources?

Give your kid help with his science skills with this worksheet, which practices natural disaster vocabulary.

What makes a reptile different from an amphibian?  Learn all about animal classifications in this worksheet for second and third graders!

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

Explore grasslands and their fauna in this thought-provoking worksheet!

Introduce children to photosynthesis with this fill-in-the-blanks life sciences worksheet!

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

Did you know plants make their own food? Discover how with this fill-in-the-blank worksheet for third and fourth graders!

Learn the difference between behavioral and physical adaptations with this cut-and-paste worksheet for second and third graders!

Are chickens mammals, fish, or birds? Sort animals by their traits in this informative life science worksheet!

Dive into a coral reef habitat with this second- and third-grade worksheet!

Explore the lush plant life of the tropical rainforest in this second- and third-grade worksheet!

Does your learner ever wonder what makes the Earth dark at night and bright during the day?

Draw the phases of the moon in this earth sciences worksheet!

Discover the details of desert plant life in this informative worksheet!