Help your little learner understand the concept of buoyancy with this fun worksheet. He'll decide which items will keep this frog afloat!

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!

Get some cool facts about geckos on our reading and writing worksheet! Your little one is sure to be tickled by all the curious facts about geckos.

Read about how the capybara live and other interesting facts about capybara. Sure to satisfy your curiosity about capybaras!

Pick up some facts about squids, including about the fascinating Giant Squid, and do a bit of writing on this reading comprehension worksheet.

In this worksheet, kids learn about friction by answering questions about the amount of friction in different situations.

When we push or pull an object, we exert force on it. Get your child thinking about force by challenging him to describe how each person is exerting force.

Little scientists can learn about a fundamental concept of physical science with this worksheet all about density!

The earth is always changing and moving.Learn all about weathering and erosion with this worksheet.

Crank out a better understanding of simple machines with this worksheet all about the wheel and axle!

How do you make recycled paper? Learn all about the recycling paper process on this informative worksheet.

Learn all about the cumulonimbus cloud, more commonly known by a much more fearsome name: the thundercloud!

Take a look and learn all about this beautiful and rare tiger from the islands of Sumatra in Indonesia.

Wedge your way into physics fun! You and your child can learn a bit about one of the six simple machines with this worksheet all about the wedge.

This page is all about building your kid's natural resources vocabulary words, along with research skills.

Teach your child all about the growth cycle of carrots, those bright orange veggies found on dinner tables everywhere.

Ever wonder how the flying squirrel actually flies? Give your child a great coloring page, all about the flying squirrel!

All living things have a life cycle. Learn about the different stages that a bird goes through from birth to adulthood!

All living things go through cycles. Learn about the life cycle of an amphibian with this diagram of the life of a frog!

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!

Engage your little scientist with a fun word search, all about sinking and floating! He'll be learning a basic concept of physical science.

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

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.

Aspiring astronomers, get ready for a stellar coloring page all about the moon! Your child can read some fun facts as he colors.

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.

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.

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!