Third-grade - Science concepts

Below is list of all worksheets available under this concept. Worksheets are organized based on the concept with in the subject.

Click on concept to see list of all available worksheets.

  • Types of Energy

    Does your little scientist know the different types of energy? Explore energy with this helpful info sheet!

  • Potential and Kinetic Energy

    Teach your child the difference between potential and kinetic energy with this introductory worksheet.

  • Energy Word Search

    Brush up on some physics vocabulary with this energy word search!

  • Light and Shadow

    Where'd that shadow come from? Next time a scary shadow crosses your path, you'll know just what to look for.

  • Color Wheel for Kids

    Here's a thorough, easy-to-understand breakdown of the color wheel that includes primary, secondary and tertiary colors.

  • Chemical Vs. Physical Reactions

    Science can be a bit of a bore to some students, but with this quick worksheet on chemical and physical reactions, it can at least be a breeze.

  • Firework Diagram

    Discover the science behind an ages-old 4th of July tradition with this firework diagram.

  • Light and Reflection

    Introduce your flashlight to mirrors. Mirrors are cool surfaces that reflect light just as well as they reflect your face.

  • Scrambled Planet Names

    Never heard of the planet Pirjute? That's because it's Jupiter, with mixed-up letters! Kids unscramble planet names on this third grade science worksheet.

  • Definition of Energy

    What is energy? Energy is the ability to do work! Use this colorful worksheet to teach your little scientist the basics of energy.

  • Energy Use

    Help your student become aware of everyday energy use with this fill-in-the-blank worksheet.

  • What is Solar Energy

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

  • All About Density

    Budding scientists can learn about an important physical science concept with this worksheet all about density!

  • Refraction

    Learn all about light refraction by simply placing your pencil in a glass of water. Warning: your pencil may not be quiet the same afterward.

  • Light Sources

    Without light sources, we wouldn't have any light. Can you imagine a world without any light sources?

  • What is Wind Energy?

    What is wind energy? Teach your students how we can use the wind to create electricity!

  • Renewable and Non-Renewable Energy

    What's the difference between renewable and non-renewable energy? Help your student discover the various forms of energy we use each day.

  • The Wright Brothers

    Fly high with The Wright Brothers, two siblings who soared to the forefront of history with their design for the first modern airplane.

  • Light Through Objects

    Grab your trusty flashlight and get ready for a scientific treasure hunt!

  • Prism

    Light can do amazing things, but nothing else brings out its crazy capabilities like the prism. Learn about the dazzling prism and make one of your own.

  • Transparent Translucent Opaque

    Increase your child's vocabulary and knowledge of the scientific world around him with a single sheet!

  • Pizza Box Solar Oven

    Experiment with renewable energy from the comfort of home by creating a pizza box solar oven!

  • How is a Rainbow Formed?

    Rainbows look like swipes of brightly colored paint hanging in the sky. Have you ever wondered how they got there?

  • Direction of Light

    Light travels so quickly that sometimes we can forget it even travels at all. Learn all about the direction light travels and perform your own experiment!