Science: Grade 1
Ages 6–7
Grade Reference
| 🇺🇸 United States | Grade 1 |
| 🇬🇧 United Kingdom | Year 1 |
| 🇮🇳 India | Class 1 |
| 🇳🇬 Nigeria | Primary 1 |
| 🇿🇦 South Africa | Grade 1 |
| 🇦🇺 Australia | Year 1 |
| 🇨🇦 Canada | Grade 1 |
About This Textbook
Science: Grade 1 is a free, openly licensed Sciences textbook for Ages 6–10 (Primary) students. Available for instant PDF download in 1 language with no registration required. Licensed under CK-12 Foundation Curriculum Materials License.
This textbook is designed to meet the full scope-and-sequence expectations of a first-grade science course that builds early inquiry through observation, description, and simple investigations. It develops core ideas about light and vision, patterns in the sky, structure and function in living things, and foundational physical science, organized across engaging chapters with prompts that ask students to notice, predict, and explain.
Table of Contents
Me and My Shadow — How Do I See? — My Features Can Help Me — Signals - Light and Sound — Sky Patterns — Telescopes — The Lighthouse — The Moon — Why Do I Look Like I Do? — Gravity — How Do I Make Sounds?
