Science Book 1
View a sample (includes student pages, lesson plan pages and study notebook pages)
Science Book 1
Launch your science journey with Real Science-4-Kids Science Book 1—a full-year, elementary-level curriculum that introduces students to the five core scientific disciplines: chemistry, biology, physics, geology, and astronomy. This engaging, beautifully illustrated textbook brings science to life with real scientific vocabulary, vivid examples, and a conceptual approach that begins where science truly starts: with the atom.
Rather than waiting to introduce core scientific ideas, Science Book 1 follows the RS4K “atoms-first” model, laying the groundwork for long-term scientific understanding. Students explore how atoms form molecules, how molecules interact, and how those interactions build the natural world—all before diving into biology, energy, Earth systems, and the solar system.
With 22 chapters, this book covers:
- Chemistry: Atoms, molecules, and chemical reactions—presented in a way young learners can truly understand.
- Biology: Life classification, cell structures, and microorganisms like bacteria and archaea.
- Physics: Force, work, and energy—plus how we store, release, and transfer it.
- Geology: Earth’s layers, rocks, dirt, earthquakes, and volcanoes.
- Astronomy: The moon, planets, tides, eclipses, and the work of early and modern astronomers.
Interactive and integrative: The curriculum revisits and connects ideas across chapters, helping learners see how everything in science is interrelated—preparing them to think like scientists, not just memorize facts.
Format Options:
Print Book:
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Student Textbook (hardcover) – Rich in color, illustrations, and high-interest content. We ship this to you.
Digital Flipbook Access:
- Student Textbook Digitial Filpbook - You will receive a link that will allow you access to a digital flipbook.
Whether you're teaching one student or many, Science Book 1 offers a flexible, foundational science experience that equips learners with both conceptual understanding and scientific confidence. This is real science—made accessible, age-appropriate, and exciting.
View a sample (includes student pages, lesson plans, and notebook pages).
Start With Atoms
Science Book 1 starts with atoms, the fundamental building blocks of all matter. Our program starts with these basics, giving students a strong foundation. This approach is unique and sets us apart from other science books and programs.
Fun Experiments
Start your students learning real science with easy-to-do fun experiments for Book 1. Go to the Experiment Hub and download, print, and use only the experiments you want to try. Teacher instructions are included.
Teaching Real Science is as easy as 1 - 2 - 3
Learning science is as easy as reading a book. Just open to the first chapter and get started. No internet or online subscription needed.
ExperimentGo to the Experiment Hub and find the experiment you want your child to do. Download, print and read the teacher instructions. Collect the materials, give your child the student pages and do the experiment with them.
Have FunMake a mess, explore new ideas, and let them play. Most of science is just playing and learning science is more exciting for your child if you are involved.
What People Are Saying
Best Curriculum Ever!
Best science curriculum out there! Just wanted you to know how much I've appreciated teaching my kids from your materials.
As a science teacher, I've tried several programs, but RS4K stands out. The emphasis on authentic scientific vocabulary and age-appropriate foundational content makes it easy for my students to grasp complex concepts. The print materials are top-notch and enhance comprehension significantly.
I love how RS4K introduces complex topics like atoms
and molecules in an easy-to-understand manner for younger students. My daughter
has developed a strong foundation in science and always looks forward to her lessons. The hands-on experiments are a big hit!"
