Learn about the life cycle of a wood frog in this second- and third-grade worksheet!

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

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

Bundle up and discover the animals of the tundra in this second-grade life science worksheet!

Take a walk through a flora-filled forest with this second-grade habitat worksheet!

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

Assess the attributes of the amazing nine-banded armadillo in this worksheet!

Step into the swamp ecosystem with this engaging life science worksheet!

In this science matching worksheet, children will test their solar system know-how by matching each celestial body to the correct fact.

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

Leap through the life cycle of a wood frog with this cut-and-paste activity!

What's in the ground beneath our feet? Explore the science of soil with your child using this handy printable!

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

Explore life science with this informative chicken life cycle worksheet. Help your student color and learn the names of each stage of a chicken's life.

Learn more about how plants work with this cool celery experiment! Use this worksheet to help you record your observations after doing this experiment.

Challenge your first grader to put these plant life cycle stages in the correct order with this fun beginning biology sheet.

Learn all about the basic parts of a plant with a fun word scramble! Your child will un-scramble the letters to name different parts of a pretty plant.

Pull the lever on learning! Get to know one of the six simple machines with this worksheet about the lever.

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

Learn to read a standard thermometer in both Fahrenheit and Celsius in this informative second- and third-grade worksheet! 

Has your child learned about the life cycle of a frog in school? Test his understanding with this cute cut and paste worksheet.

In this word scramble, children solve a riddle by identifying which things are made of plants and which are not.

Here are listed a handful of natural resources, for kids to classify as renewable resources and nonrenewable resources.

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

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

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

Practice describing, or classifying, different items by their properties in this inviting worksheet!

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

Identify examples of pushes and pulls with this cut-and-paste worksheet for kindergarteners and first graders!

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