Which of these animals are reptiles: turtle, cobra, or jellyfish? Your first grader will ponder this question and more, when it comes to this cute worksheet.

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

Ever wonder what the earth is made of? Help your little scientist to examine the different types of soil particles with this worksheet.

Here's a fun way for kids to review their knowledge of earth science terms. Challenge your child to give a definition of each word as he finds it.

Find a definition of what "natural resources" are, and complete the natural resources word search. It's a good vocabulary warm-up!

Test your kindergartener's produce proficiency by challenging her to separate the fruit and veggies from other foods on this worksheet.

Through a simple matching activity, kids learn how their actions can have a direct effect on the environment.

This short nonfiction text will provide students with an opportunity to become more comfortable with identifying and defining academic vocabulary words—and they'll have fun learning all about the life cycle of a chicken in the process!

Meet the inhabitants of the arctic tundra with these delightful printable, which features a cast of caribou, arctic fox, arctic hare, and ermine finger puppets.

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.

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

This worksheet will help your child identify the different parts of the body by asking them to fill in the blanks on the diagram.

Is your little one into creepy crawlies? Test his bug knowledge with a fun crossword puzzle.

Help your preschooler sharpen their knowledge about plants with this colorful worksheet. They'll use the word bank to name the basic parts of a plant.

The Northwest Pacific of America is teeming with life, from people to plants to animals! Get ready for fun and learning with Pacific Northwest finger puppets.

The Mockingbird is Texas' state bird: it can mimic the sounds of other birds, and even the sounds of insects.

This worksheet is a collection of questions that will quiz your kindergartener's overall knowledge?

Kids will learn about fossils in this worksheet. Help your child learn about the scientific method by getting him to examine a fossilized dinosaur skeleton.

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.

Explore the circle of life with this informative coloring sheet! Help your student color and learn the names of each stage of a salmonâs life.

Did you know that baby turtles are born all alone on the beach? Learn about the life cycle of a turtle with this life science worksheet.

Can your child tell what will be attracted by a magnet? Challenge him to think about why magnets attract certain objects.

Children learn about the animals that inhabit Australia in this tracks-matching activity.

Kids need lots of things to grow up healthy and strong, and plants do, too! Can your child think of things a plant needs to grow?

Does your first grader want to know more about mammals? This worksheet gives her a chance to do some research to decide which animals fit into that category.

As kids color in this sunny scene, they'll learn about the sun and what it does.

Introduce the basic concepts of sinking and floating with this fun worksheet. Your little one will decide which objects sink, and which ones float!

Explore the circle of life with this informative coloring sheet! Help your student color and learn the names of each stage of a turtleâs life.

Track down some of the most famous animals of the Amazon -- and other places -- with this rainforest coloring page that doubles as a life-science lesson.

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