Hey Smart Girl — Book of Physics
The Hey Smart Girl series is one of the most loved STEM books for girls, designed to make real science fun, exciting, and confidence-building.
She won’t just read about physics — she’ll experience it. From motion and energy to rainbows, rollercoasters, and rockets, every activity teaches real science through discovery, creativity, and problem-solving.
Ages 8–12 • Curriculum-aligned • Perfect for homeschool & after-school enrichment
Real Science. Real Confidence.
Designed for curious girls, this book builds scientific thinking through real-world examples, testing, and reflection—no lab required. Every activity is written in friendly, simple language that makes physics feel exciting, doable, and empowering.
- 30+ physics experiments that use kitchen, garden, and backyard materials.
- Clear visuals, diagrams, and trivia that help tricky ideas “click.”
- Profiles of inspiring women in STEM—from historic pioneers to today’s innovators.
- Quizzes, puzzles, riddles, and a physics escape room finale that turn learning into a challenge.
What Makes This Physics Book Different
Classroom-tested activities, friendly explanations, and visual supports make real physics feel exciting—and achievable.
Built for Ages 8–12
Topics match what kids learn in upper elementary and early middle school—perfect for homeschool science or after-school learning.
Do-It-Yourself Experiments
Simple, safe, and affordable physics activities using everyday items—no special equipment required.
See the Physics
Clear diagrams and illustrated explanations help ideas like motion, forces, and energy make sense.
Remember What You Learn
Quizzes, puzzles, riddles, and a physics escape room finale turn practice into progress.
Take a Peek Inside
What Parents & Teachers Say
Parents and teachers trust it as one of the best STEM books for girls ages 8–12 for hands-on learning at home.
My daughter finally gets physics — she’s explaining rainbows and rollercoasters at dinner!
— Parent
Exactly the kind of smart, hands-on science book I wanted for my girls. Real learning + real fun.
— Parent
Beautifully designed, empowering, and genuinely educational. The escape room was a huge hit!
— Homeschooling Mum
As a teacher, I love how clearly it explains forces, motion, and energy. As a mum, I love how confident it makes my daughter feel.
— Teacher & Parent
Fun, creative, and totally doable. The tone is warm without being cheesy—speaks directly to girls.
— Reader
A brilliant mix of experiments, trivia, and workbook pages. Perfect for our homeschool physics unit.
— Homeschool Parent
More Books in the Hey Smart Girl Series
If your child is loving the Hey Smart Girl: Book of Physics, keep her STEM journey going with more science books for girls ages 8–12 that turn tricky topics into hands-on fun.
Hey Smart Girl: Book of Chemistry
Bubbling reactions, colour-changing potions, and kid-friendly experiments that make chemistry feel exciting and approachable.
Hey Smart Girl: Book of Biology
From cells to body systems, this biology book connects real-life science to her everyday world with experiments she can actually do.
More STEM Ideas for Curious Young Scientists
A curated list of the best STEM books for girls to support curious learners at home, in class, or in homeschool.
Empowering Books for Smart, Curious Girls
Discover empowering books for girls that celebrate bravery, brainpower, and big dreams beyond the classroom.
5 Reasons Girls Need Science in Their Lives
Learn how science and STEM benefit girls—from confidence to problem-solving to future opportunities.
Free STEM Activity Book for Girls
Download a free STEM activity book packed with hands-on experiments, puzzles, and clever challenges.
Frequently Asked Questions
What age is the Hey Smart Girl: Book of Physics best for?
The book is written for kids ages 8–12. Younger readers enjoy the simple, hands-on physics experiments, while older tweens can dig into topics like forces, motion, light, and sound.
Does my child need to be “good at maths” to enjoy physics?
No. This book focuses on concepts and real-life examples, not heavy equations. Kids learn physics through experiments, clear diagrams, and everyday situations—like sports, rollercoasters, and music.
Are the physics experiments safe to do at home?
Yes. The activities are designed to be safe and simple for children 8–12, with adult supervision. Most use household materials and include tips on how to set things up safely.
Can I use this physics book for homeschool science?
Definitely. The Hey Smart Girl: Book of Physics works really well as a homeschool STEM resource. It’s curriculum-aligned and includes explanations, experiments, and questions that can easily become weekly lessons.
How can I encourage my daughter to enjoy physics and STEM?
Start with her interests—sports, music, space, gadgets—and show how physics explains them. Keep things hands-on and let her experiment, guess, and test ideas. Books like Hey Smart Girl: Book of Physics help by speaking directly to girls and showing that curiosity and trying again