The Science Books 1–7 Series delivers an atoms-first curriculum for grades 1–7, with concepts that can begin as early asGrade 1 through parent read-aloud support and transition to independent reading around Grade 3. Each level is available as an open-and-go 3-book set, including: a hardcover Student Textbook with vivid illustrations and real-world examples, Student Pages workbooks with guided notebooks, RATATAZ labs, and quizzes, and Teacher Pages guides with lesson pacing, detailed experiment protocols, and answer keys, plus grading rubrics for Science Books 5–7 supporting inquiry-based lessons and streamlined assessment.
Our Reader books help younger students in Grades K–2 build reading confidence and science understanding before stepping into the Science Series. Readers are organized by reading level and Lexile-scored for steady progression.
For families and classrooms who prefer digital access, we offer Science Book Digital Bundle (1-Year Access) for each book level through the RS4K Teaching Dashboard, keeping everything structured and easy to manage in one place. We also offer the Complete RS4K Digital Library & Teaching Dashboard (1-Year Access) for full access across the Science Series and Reader Library in digital formats.
