Discover why humans change the world around us in this friendly kindergarten worksheet!

Increase your child's vocabulary and knowledge of the scientific world around him with a single sheet!

Nature is all around us! But how much does your child know about our natural world? Test her knowledge with some nature fun-facts trivia.

Did you know wolves are the largest members of the dog family? This fun worksheet is jam-packed with fun facts about the wolf!

From the blue whale to the Tasmanian devil, our planet is full of fascinating animals. Find a few of the most interesting ones in this animal word search.

Read about Yellowstone's red foxes, some of the most cunning and smart animals around.

Look for natural resources around a farm in this engaging worksheet for second and third graders!

How many machines can you find around the house? You may find them where you least expect it!

Even colors have best friends. In the world of color, these best friend pairings are called complimentary colors.

Bird-watchers will love this worksheet, featuring just a sample of the many song birds flying around Yellowstone National Park.

Frogs aren't exactly dinosaurs, but they were around during prehistoric times. Celebrate this resilient species with a dot to dot activity.

Collecting data is an important part of math and statistics. Practice gathering data using items around the house or classroom!

Without light sources, we wouldn't have any light. Can you imagine a world without any light sources?

What a wonderful world word search! See if you can find all 10 of the Earth-related terms in the word search.

Do you know the Alabama state bird? It's the Yellowhammer, a small yellow bird that is threatened in other parts of the world.

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

Did you know that light could bounce? Set up a light obstacle course with a few mirrors and watch light bounce around your room.

Children will connect their understanding of gases to real-world items as they circle all of the pictures showing gases.

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!

Facts about ostrich include that they are the largest birds in the world and that they can't fly, but that's not all. Learn all about this amazing bird!

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.

Dragonflies are some of the oddest looking insects in the world, so it's appropriate that they have so many unique characteristics. Read all about them!

Help your kid get his head around the seasons with this worksheet that asks him to draw a picture of the correct season according to what each kid is wearing.

How much do you know about our solar system's planets? Kids learn facts about Neptune in an out-of-this-world worksheet.

These are the largest tortoises in the world, yet they are only two inches long when they hatch! That's one of the facts you can learn from this worksheet.

Who knew that the machines of the world are all made of just 6 simple machines working together? Introduce your child to simple machines with this worksheet.

Learn about spider tortoises, one of the world's tiniest tortoise species, with this handy worksheet. Can't go to the zoo? We bring the zoo to you!

This Dandelion and ants coloring page features a depiction of Dandelions with a group of Odorous House Ants gathering around. Bring them to life with color!

Practice describing different objects and substances in this colorful worksheet!

Take a science-filled trip to an amusement park in this third- and fourth-grade worksheet!