Every living thing needs a home to survive! Many animals have unique and interesting ways of building their homes.

Every animal wears a unique type of covering. Learn the difference between fur, feathers and scales with this adorable animal worksheet!

Study ecosystem changes with this drought-focused worksheet for fourth and fifth graders!

Did you know new species of animals are discovered every year? Color in this little cricket, the only one of his kind who can pollinate plants!

Did you know that one of the main ingredients of a perfect pearl is dust? Learn all about the bizarre process behind every pearl with this science worksheet.

Dig into the details of plant growth with this worksheet for fourth and fifth graders!

Have you considered why elephants have trunks, or why polar bears have thick fur? Reflect on animal adaptations with this fourth-grade worksheet!

Fourth and fifth graders will cut out and assemble a human skeleton from paper in this engaging life sciences printable.

Discover the connections between the sun, plants, and animals in this fifth-grade worksheet all about photosynthesis!

Take a peek into a temperate forest ecosystem with this food web worksheet for fourth and fifth graders!

Fifth-grade learners will look at a diagram of a cell, then follow the instructions to label its parts by color.

This kid-friendly, fill-in-the-blank diagram helps your fifth grader learn the technical terms for the bones in his torso.

Your child will write about his or her favorite animal. Kids will research their favorite animals online or at the library, then write down three facts.

These Valentine's Day cards will be the oddest and most unique cards your sweetie ever got!

These printable Valentine's Day cards are perfect for a kid who's in love with animals and science!

This Groundhog Day, find out more about the groundhog with this science sheet.

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

Teach your fifth grader about this important bony structure with a fill-in-the-blank skull diagram.

This worksheet gives your fifth grader some skeleton know-how, as she fills in the diagram with the bones from the wrist to the fingertips.

Do you know the functions of the primary organs in the human body? Put your knowledge to the test with this fourth- and fifth-grade crossword!

Let's talk about trees! Help your child use Earth Day as an excuse to praise the woody perennials that hardly ever get the recognition they deserve.

Help your child learn about sensory language as they write a 5-senses poem.

Brighten your dino lover's day with this fun fact dot to dot all about Struthiomimus, the "ostrich mimic".

Learn about life science on a farm in this colorful activity!

If your child is into dinosaurs, this dot to dot featuring the dino Dimetrodon is sure to make his day.

Find out how scientists explain our yawns and use the graph to keep track of your family's yawns for a whole day!

Coloring sheets are great for exposing your child to new animals. Meet the bilby, a sneaky-looking creature that sleeps during the day and feeds at night.

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

Next time you're outside, go on a treasure hunt with this activity from PBS KIDS' Dinsosaur Train. Then, write all about your nature treasure loot!

This cute worksheet asks your first grader to write down each part of the human body--encouraging research on life science and boosting his spelling ability!