These math cards are printable quiz cards to challenge your first grader's overall knowledge.

Prepare for an exciting experiment with this cut-and-paste lab safety worksheet for first and second graders!

Explore everyday forces with this first- and second-grade science worksheet!

Hey, did you hear that? Explore real-life examples of sound energy with this kindergarten and first-grade worksheet!

What do a key, a goldfish, and a tortoise shell have in common? Find out with this second-grade science worksheet!

Illustrate each season with this engaging first- and second-grade weather worksheet!

Practice identifying living and nonliving things with this first- and second-grade science worksheet!

Match each animal to its home in this first- and second-grade life science worksheet!

See if you can identify the objects that let light pass through them with this kindergarten and first-grade worksheet!

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

Get to know the basic parts of a plant with this first- and second-grade life science worksheet!

Practice classifying different animals in this engaging life science worksheet, created for second and third graders!

What does a seal eat? Kids choose the pictures that show what kind of food each animal likes to eat in this first grade life science worksheet.

Is orange juice a solid or liquid? What about a cookie? Practice classifying everyday objects in this first- and second-grade states of matter worksheet!

Learn about fish, amphibians, birds, mammals, and reptiles with this colorful life science worksheet for first and second graders!

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

Dive into habitat studies with this second- and third-grade worksheet!

Learn about the texture and hardness of different objects in this second-grade worksheet!

Analyze an axolotl with this kindergarten and first-grade worksheet!

Dip your toes into a marsh habitat in this second- and third-grade worksheet!

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!

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

Review the rock cycle with this second-, third-, and fourth-grade crossword puzzle!

Explore how Earth’s surface can change in this investigative second-grade worksheet!

Decide which plants could live in a grassland with this second- and third-grade worksheet!

Observe the life cycle of an oriole with this second- and third-grade worksheet!