Learn a little bit about green tree frogs (like that they sleep on the underside of leaves!) and then color in this scene of them at the zoo.

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

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

Kids draw something they smell in the garden for this kindergarten science worksheet. They learn that smell is a sense and that we use our noses to smell.

Can you figure out how to match each leaf to its correct tree? Just cut out the leaves, glue them to the trees and then pick your favorite!

Which tail goes with which animal? Help your preschooler learn to sort and categorize with this fun activity.

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

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

Clock, octopus, starfish, turtle: Which thing does not belong in this group? Kids completing this preschool worksheet identify the object that does not belong.

Discover the symbiotic relationship that helps this angler fish find his next meal!

Get your child thinking about the five senses with this worksheet that gets her to consider taste, touch, sight, smell, and hearing.

Colorado's state bird is the Lark Bunting, and you can learn all about it with this coloring page.

Color, cut out, and play with these fun animal finger puppets as your nature lover learns more about prairie dogs, bison, and other animals of the grasslands.

Learn about Red River Hogs in this series of animals facts sheets and coloring pages in one.

Shape up your knowledge of living things with this plant sorting soirÃe! Your kid will build observational skills by describing the attributes of each plant.

Practice your detective skills with this fun worksheet! Have your child go around the house and see how many things from the list they can find.

The narwhal is one unusual animal! Your child will learn about this horned sea creature through text and pictures.

Your future oceanographer will enjoy coloring in the multi-eyed octopus in this coloring page in addition to adding color to the cute angel fish beside him!

Learn about the California tiger salamander, which uses its toxic, bad smell as a defense.

Here's a colorful worksheet for your child to explore one of the five senses, like her sense of taste, through drawing and visuals.

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

Explore this diagram of the water hyacinth with your little one. She'll be learning the parts of a flower as she colors in this delighful picture.

The Ohio state bird, the Cardinal, is famous for their bright red color. Can you give this one some color?

The Goliath birdeater is a spider that lives in South America. Your child will read a paragraph about spider before writing an opinion sentence.

See which snail has gotten the farthest with this 2nd grade measurement snail race worksheet.

These clever birds harden and disguise themselves as tree branches when threatened. Learn more and do some coloring with this worksheet.

Get your child thinking about the five senses with this matching worksheet that gets her to consider taste, touch, sight, smell and hearing.

All living things need a few basic things to survive. Can your little scientist name the things that a plant needs?

The emu: It's the second-largest bird in the world. How big is it? Let's just say that its eggs can be almost 9 inches long!

Learn more about the earthworm by reading the diagram and, if you dare, conducting a few of the experiments on the next page.