Meet the stratus cloud, a low-hanging kind of cloud that usually comes out when it rains, in this earth science worksheet.

Find out everything you need to know about lightning rods! These metal poles have quite a special relationship with lightning.

What does the Earth look like? Find out all about the nooks and crannies that cover the planet with this landforms worksheet.

Can you figure out how the Triceratops got his name? Study this Triceratops fact sheet and see if you can guess.

What do a key, a goldfish, and a tortoise shell have in common? Find out with this second-grade science worksheet!

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

How can an owl have long ears? Find out a few fun facts about the Long Eared Owl with an info sheet!

What is the rocky cycle? This info sheet answers that question with the help of a colorful diagram and a shout out to important vocabulary.

Dreams can be delightful or downright terrifying. Discover the science behind dreams and try to figure out what your dreams say about you.

How many teeth does an alligator have? Find out with this fun worksheet, dedicated to teaching you and your child all about alligators!

Did you know that invertebrates don't have backbones? Find out some different types of invertebrates with the clues in this crossword puzzle.

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

Test your little nature-lover's knowledge about our feathery friends. Can she figure out which bird fits each description?

This helpful worksheet lays out all the qualifications for planethood. A great way to start studying outer space science!

What on earth is a Saw Whet Owl? Find out about this species, and why it's named that way, with a fun info sheet!

Learn more about the animals in the swamp food chain, and find out how each living thing in a swamp ecosystem needs another to survive.

How do the Sun and the Moon interact with the Earth, and how do all three depend on one another? Find out in this science worksheet.

Some people think alligators and crocodiles are the same, but there are some distinct differences. Check out this cool worksheet to learn what they are.