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!

These flash cards serve as an intro to life science, but also help with counting skills and sequential ordering.

Children hone their observation skills by matching the tracks to their corresponding water animal in this worksheet.

Can melted wax turn back into solid wax? Can scrambled eggs turn back into raw eggs? Learn the answers to these questions and more with this second-grade worksheet about reversible and irreversible changes!

Invite budding naturalists to sharpen their observation skills with this colorful, printable scavenger hunt.

Use these STEM design challenges to foster creativity and critical thinking skills in young learners while introducing them to the engineering process.

This page is all about building your kid's natural resources vocabulary words, along with research skills.

Encourage your little environmentalist to learn about composting! Children will boost their reading skills as they learn what compost is and how it helps the environment.

Dig your hands into some earth science with this soil sheet! Your little scientist can hone his reading skills as he learns what soil is and how it is formed.

How do you know when it's wintertime? Have your child complete this winter writing prompt to exercise writing skills and reinforce seasonal knowledge.

Can't go to the zoo? We bring the zoo to you! Check out the fulvous whistling duck, a bird with social skills and the willingness to share each other's nests.

Sandy the bee is going to a party tonight. Encourage your 2nd grader to help him get there on time by drawing hands on the clock for him.

Does your second grader love farm animals? This easy writing exercise will help your child be more observant about tracks left by some familiar animals.

Construct your own map with this hands-on science worksheet for second graders!

Help your 2nd grader write out fractions in this underwater adventure.

Uncover the plant life of an icy tundra with this habitat worksheet for second and third graders!

Break down a word to create new ones with this fun worksheet for second through fifth graders!

Boost your second grader's knowledge of space with this fun worksheet, which will have her unscrambling the answers to planetary trivia.

Search for natural resources with this fun worksheet for second and third graders!

Explore a forest habitat with this life science worksheet for second graders!

Search for natural resources at the beach in this engaging worksheet for second and third graders!

Explore the vast ocean with this habitat worksheet for second and third graders!

Detect animal defenses in this hands-on worksheet for kindergarteners through second graders!

Identify the life cycle of a butterfly with this hands-on worksheet for second and third graders!

Try to find natural resources in this camping-themed worksheet for second and third graders!

Look for natural resources around a farm in this engaging worksheet for second and third graders!

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

Explore a wetland habitat with this engaging short-answer worksheet for second and third graders!

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

Help your second grader understand the different types of weathering and how they can affect the earth.