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How can you tell how old a tree is? Look no further! This worksheet gives a basic overview of tree rings for your little scientist.

What is a plateau? What's the difference between a butte and a mesa? Look at these three land forms and learn to tell them apart with this worksheet.

Did you know that insects like dragonflies have life cycles that are very similar to our own? Help your little scientist get to know the circle of life.

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

Learn about a famous woman of science, Rosalind Franklin, and how she contributed to the discovery of DNA's double-helix structure.

Young readers will love digging into this passage's cool crab facts, and they'll get a nice reading comprehension workout in the process.

Did you know there are clouds in space? They are very different than the ones on Earth! Read a bit about nebula in this space science worksheet.

Help your child understand pollination with this informative worksheet, complete with a diagram.

Understand nature's visual cues for the shifting of the seasons with this tree seasons match-up activity!

Find out all about the different parts of the eyes and how they work together to make vision possible.

These pictures have a lot to say! The animals in this worksheet don't talkÃbut they can tell you a lot about what they're like by the way they look.

Where is the liver located? Using the diagram as a reference, kids cut out the different parts of the liver from this worksheet and piece them together.

Atoms are some of the tiniest particles that make up our world. Give kids some perspective with this worksheet that shows kids just how small atoms are.

Fossils can tell us about life on earth, but they can also teach kids the scientific method.

After he fills in the blanks, your student can hold on to this worksheet on hydrogen for reference when preparing for tests and quizzes on physical science.

Help your child learn about facts and opinions. Kids will read statements about animals before determining whether each statement is a fact or opinion.

With this enlightening worksheet, kids will get a glimpse into how our brains' different parts function in surprising ways.

Mix a little art into your science with this reading-slash-drawing sheet on hills and valleys.

This physics of figure skating worksheet teaches kids about angular momentum and moment of inertia by using the example of a spinning figure skater.

Ever wonder what causes lightning to strike? Explore the physics of lightning with this striking physical science worksheet!

Hop this way for some marsupial madness! Your child can learn about the life cycle of a kangaroo, and how marsupials differ from mammals.

This cool physics worksheet helps kids learn how centripetal force and centrifugal force can explain why short track speed skaters don't fall over during turns.

Here is a brief introduction to The Great Pacific Garbage Patch for kids!

In this worksheet, kids learn about basic physics concepts like mass, momentum, and velocity by applying them to a popular winter sport: slalom skiing!

Glass is everywhere, but have you ever wondered where it all came from? It doesn't grow anywhere -- we have to make it!