4th Grade Science Worksheets : Page 2

There are some parts of our brains that are still too complicated for scientists to understand! Find out the basics of the brain's functions with this fun page.

What is solar energy? Discover how we use the power of the sun, and complete this worksheet about an important renewable energy source.

Every four years something funny happens with our calendars -- we add a day! Why do we do this? Discover the science behind leap year.

What happens to our food after we swallow it? Chomp on some body science with this diagram of the digestive system.

Review the different body parts with a fun crossword! This is a great way for your little doctor-in-training to review the basic organs and their functions.

Learn all about your body's most important muscle: your heart! This simple diagram is a great way to introduce your little biologist to his heart.

Get your students’ fingers flying across this paper keyboard as they apply their knowledge of typing with correct finger placement.

Is your fourth grader learning about electricity? This worksheet is all about circuits, tests her skills and reinforces the concept of how a circuit works!

Children learn about the food cycle in a rain forest as they color in a scene of snakes, butterflies, leopards, and other forest-dwelling creatures.

Get swept up in this comprehensive worksheet about the awesome power of dust storms.

Get to know the Apollo 11 space mission in this science and history worksheet!

Give your budding chemist the facts and practice she needs for measuring with graduated cylinders.

Children will learn important facts about food chains in these worksheets.

Learn the ins and outs of one of the body's most important organs: the heart!

Budding scientists will learn about the density of salt water and perform an experiment with food coloring, salt water, and fresh water.

Practice geology vocabulary with this challenging crossword puzzle.

Together, water and photosynthesis are the source of all life on Earth! Little curious minds will enjoy discovering the ins and outs of photosynthesis.

Meet the red wolf, an endangered species of animal that was once very common, but in the past 50 year nearly became extinct!

Learn step by step how to create a report! Research facts about camels, complete the sentences, then use the sentences to create a report about camels.

Next time you head outside for a hike or a camping trip, bring along this checklist of animal tracks!

There are many animals around the world whose lives or homes are threatened. Read about an endangered species from Africa with this info-sheet

Encourage your child to take a nature walk, using the prompts on this worksheet to write and draw their observations of plants, animals, sounds, and more.

Are students studying electricity? Give them a break from the scientific nitty-gritty with this fun word search full of electricity terms!

This packet of worksheets introduces children to food webs, an important life science concept.

Which comes first, genus or phylum? To complete this life science crossword, kids need to put the 9 levels of biological classification in the correct order.

This computer-free activity teaches how to type ending punctuation marks using correct finger placement.

Almost half of all known fish species call ponds, lakes, rivers, and other freshwater habitats home. Learn about freshwater fish in this worksheet.

This multi-page worksheet provides an opportunity for kids to practice both their understanding of food webs and their reading comprension skills.

Learn more about two kinds of aquatic biomesÃfreshwater and saltwater biomesÃand how you can tell them apart.

It's a paper parachute brigade! Learn how to build your own parachute, and learn how the parachute was invented over 500 years ago.