In this science vocabulary worksheet, kids will look at the labeled diagram of the monarch butterfly and then use what they have learned to finish the sentences.

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!

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?

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

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!

Observe the life cycle of an oriole with this second- and third-grade worksheet!

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

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

Get all the Tasmanian devil facts on this worksheet, from what they eat to how they got their name.

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

Dive into habitat studies with this second- and third-grade worksheet!

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

Decide which plants could live in a grassland with this second- and third-grade worksheet!

Determine which plants would survive in a pond with this second- and third-grade worksheet!

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

Learn about the life cycle of a wood frog in this second- and third-grade worksheet!

Learn how seeds move with this second- and third-grade matching activity!

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

Dive into a coral reef habitat with this second- and third-grade worksheet!

Kids practice identifying solids for a lesson on the states of matter in this 1st grade physical 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.

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

Review the rock cycle with this second-, third-, and fourth-grade crossword puzzle!

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

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

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

Dip your toes into a marsh habitat in this second- and third-grade worksheet!

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