Physics Books For 9-Year-Old Kids

At age 9, readers start to learn how physicists investigate the natural world. These books show how scientists gather evidence, test ideas and build new knowledge about matter, motion and energy.

Try Epic for Free

Popular Books

What Would Happen If The Sun Went Out? | COLOSSAL QUESTIONSd'Art of Science: How to Make Paper PlanesMaster Hamster Super Science: Gravity Is a Hoot!How to Make Magnetic SlimeHow to Time Travel, According to a PhysicistMaster Hamster Super Science: Forces and MotionAirplane Catapult: Q&A with NateWhat Happens if the Earth Stops Spinning? | COLOSSAL QUESTIONSHow This Cat Survived A 32-Story FallMaster Hamster Super Science: Simple MachinesHow Do Mirrors Work? | COLOSSAL QUESTIONSIs Time Travel Possible? | COLOSSAL QUESTIONSBalance MagicWhen Will the Leaning Tower of Pisa Topple?EnergyWhy Are Planets Round?SciShow Kids: The Power of CircuitsmathXplosion: Weigh to Go!

New Releases

Master Hamster Super Science: Gravity Is a Hoot!Incredible Lives: The Incredible Life of Stephen Hawking Who Solved the Mystery of the UniverseMaster Hamster Super Science: Simple MachinesMaster Hamster Super Science: Forces and MotionDraw Her Life: All About Nuclear Engineering, What its Really Like to be a Nuclear EngineerDraw Her Life: This Astrophysicist Sends Satellites Tied to a Rocket to Study the SunAmazing Architecture: Amazing LibrariesAmazing Architecture: Amazing Museumsd'Art of Science: How to Make Instant Ice in a Bottled'Art of Science: DIY Marbling Effectd'Art of Science: What is Density?d'Art of Science: How Do Levers Work?d'Art of Science: Do Anti-Bubbles Exist?d'Art of Science: How do Mirrors Flip Images?d'Art of Science: How Do Vortex Rings Work?d'Art of Science: Writing on Waterd'Art of Science: What is Surface Tension?d'Art of Science: How to Make Paper Planes

Books

Master Hamster Super Science: Gravity Is a Hoot!Master Hamster Super Science: Forces and MotionMaster Hamster Super Science: Simple MachinesAmazing Amusement Park RidesRoller CoastersWater ParksBridgesThe Sun and Other StarsThe Milky Way and Other GalaxiesSTEM in FootballSTEM in BasketballLightScience Explorer: States Of MatterWhat Are Fossils? (Let's Rock!)What is Electrical Energy?Science Explorer: ElectricitySoundMotionBirds to AircraftWhat Is Chemical Energy?Incredible Lives: The Incredible Life of Stephen Hawking Who Solved the Mystery of the UniverseSuper Simple Experiments With Electricity: Fun and Innovative Science ProjectsAmazing Architecture: Amazing LibrariesWhat Are Minerals? (Let's Rock!)

Videos

What Would Happen If The Sun Went Out? | COLOSSAL QUESTIONSd'Art of Science: How to Make Paper PlanesHow to Make Magnetic SlimeHow to Time Travel, According to a PhysicistAirplane Catapult: Q&A with NateWhat Happens if the Earth Stops Spinning? | COLOSSAL QUESTIONS

Help your child grow through reading

Did you know?

  • A year on Mercury is shorter than three months on Earth.
  • Some stars are hundreds of times larger than the Sun.
  • The northern lights form when particles from the Sun interact with Earth's atmosphere.

How to make the most of Epic

For Parents
  • Create a chart of different forces.
  • Compare light, sound and motion.
For Educators
  • Draw examples of energy transfer.
  • Map how forces affect movement.

FAQ

Families and educators can use physics books with 9-year-olds to support science learning and encourage investigation. These books work particularly well when paired with experiments, model building or questions about how machines and technologies function.

9-year-olds can learn how forces, energy and motion interact to produce observable effects. They may also begin to understand concepts such as electricity, simple machines and the ways physical laws influence everyday life.

When selecting physics books for 9-year-olds, look for titles that explain concepts clearly while providing meaningful real-world examples. Books that encourage curiosity and show physics in action often make challenging ideas more accessible.

Unlock the world's largest digital library for kids

Ready to supercharge your child's reading journey? Sign up now for access to 40,000+ popular books, videos and audiobooks.

Try Epic for Free