2nd - 4th Grade Science Worksheets : Page 4

Who knew that the machines of the world are all made of just 6 simple machines working together? Introduce your child to simple machines with this worksheet.

Can your little geologist identify the three main types of rock? Test his earth science savvy with a matching activity.

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.

Take a plunge under the surface of the earth! With this worksheet as your guide, you may explore the geological processes of our planet.

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.

Learn to identify and name the parts of a seed in this two-page science worksheet and quiz!

Collecting data is an important part of math and statistics. Practice gathering data using items around the house or classroom!

Learn the science of volcanic eruption with this cutaway diagram

Help your students familiarize themselves with the finger placement for F, J, D, and K in this fun computer-less activity.

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

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

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

These STEM design challenge cards ask learners to build something new for a specific reason or purpose and are a great way to foster creative thinking.

This activity allows you to learn a fact about each one of our nine planets. Color in the planets then turn the worksheet into a fun and educational placemat.

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

Did you know that ocean water is salty, but river water is not? Find out how fresh and salt water mix together in this water cycle worksheet.

Here's an introduction to different types of rocks.

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!

Learners will discover what heat waves are, and how they are connected to global warming, in this two-page earth sciences worksheet.

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

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

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!

Here's a fun way to review photosynthesis with your child! She'll show off her science knowledge as she answers questions to complete the crossword puzzle.

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

There's a lot happening beneath the waves, including the ocean food web. Take a closer look with this colorful printable.

Looking for a way to teach your kids all about the planets? This worksheet is the way to go. It features Venus, the second planet from the sun.

Here's a great worksheet for teaching your kids all about the planet Mercury. Did you know that it's the smallest planet in our solar system?

Here is a fresh and fruity way to learn a bit of life science. Sit down with your little one and teach them all the different parts of an apple!

How much do you know about our home planet? Boost your Earth knowledge with this science printable.

Here's a beautiful science page to help your child learn the different types of clouds.