This spikey Stegosaurus looks fierce, but don't worry -- he's a vegetarian! Learn all about this massive dinosaur with a fun fact sheet.

Fact: This worksheet is about unusual animals from all over the world. Opinion: This is the best fact and opinion worksheet ever!

Does your child love butterflies? She'll learn all about them as she's asked to draw each stage of the butterfly's life.

Learn all about the California state bird, the Quail (and color it in, too) with this fun page from our State Birds series.

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

This page is all about Nevada's Mountain Bluebird. Make sure you have enough blue crayons to get you through this sheet!

In 2012, an 80 million-year-old dinosaur was discovered, and you can learn all about this 20-foot, 2-ton horned herbivore.

Did you know butterflies have no teeth? How do you think they eat? Check out this science worksheet to learn all about it.

Learn all about planting onions with a fun coloring page! Little gardeners everywhere can read up on onion care as they color this picture.

In this worksheet, children identify and illustrate four things all plants need to grow. They then answer three simple research questions about plants.

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.

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

This word search is all about owls! Your child will learn a few different species of owl as he looks for them in the word search.

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 coloring page doubles as an info sheet, all about the burrowing owl! Your child will get to draw his own owl using the grid helper.

Here is a fun animal info sheet that doubles as a spelling exercise! Your child will learn all about the Golden Eagle, and complete a word scramble.

Did you know there are tiny owls? Learn all about the Elf Owl with this fun page, including a word scramble with words from the fun facts box.

Ever heard of a Harris Hawk? Learn all about this cool bird with a fun sheet, including a grid drawing to guide your child in drawing his own hawk.

Mammals come in all shapes and sizes - as big as a human or as small as a mouse! Learn about the life cycle of a mouse with this cut and paste activity.

Looking for a worksheet to challenge your little life scientist's knowledge? This printable is all about matching plants with their trees!

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.

Looking for a worksheet to help with your kid's matching skills? This printable is all about matching items with their names!

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!

All living things are made up of many different parts to help them function! Can you name and draw all the parts of a plant?

You have a lot in common with all the other humans on this planet. You all have noses and arms and fingernails, but what makes you different?