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!

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!

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!

Analyze an axolotl with this kindergarten and first-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!

Observe different forces at work with this kindergarten and first-grade worksheet!

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

Learning about the functions of plant parts doesn’t have to be puzzling! Review the parts of a plant with this crossword for first and second graders.

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

Decide what differentiates living vs non-living things! First cut out the items on page 1, and then sort them in the chart on page 2.

Say hello to the red-eyed tree frog in this kindergarten and first-grade worksheet!

Listen closely! Do you hear anything? Identify examples of sound energy in this kindergarten and first-grade worksheet!