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

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

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

Rain or shine, get ready for some weather watching! Record data to observe the weather patterns over the course of a week.

Get to know the platypus with this fill-in-the-blank activity for kindergarteners and first graders!

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

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

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

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

Get out there and see what nature has to offer! This personal goal-setting worksheet will help your first grader get a head start on the summer.

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

What are the different layers of soil? In this worksheet your child will use clues to identify four major soil components: silt, topsoil, humus, and clay.

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

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

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

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

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

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

For each item on this first grade science worksheet, kids match a piece of clothing with the thermometer showing a temperature for wearing the item of clothing.

It's easy being green when you have our Earth Day game for a guide. Just print out this Earth Day game and get ready to score one for the planet.

Let your scientific skills shine as you decide which objects will let light pass through in this kindergarten and first-grade worksheet!

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

What does a butterfly 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!

How do trunks, claws, and flippers help animals? Discover how animals use different parts of their body to meet their needs in this kindergarten and first-grade life science worksheet!

How could a fin, large ears, or sharp claws benefit an animal? Find out how body parts can help animals meet their needs in this engaging kindergarten and first-grade worksheet!

To complete this worksheet your first grader will need to match the different animals with their homes.

Build a food chain with this hands-on worksheet for kindergarteners and first graders!

Learn about food chains in this cut-and-paste worksheet for first graders!