4th Grade Science Textbook cover
Free textbook

4th Grade
Science

The official MegaCub textbook for 4th grade science — clear explanations, practice-ready lessons, and offline reading in EPUB format.

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  • Standards-aligned Science
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What's inside

A look at topics covered in this 4th grade science book.

  1. Scientific Inquiry and Laboratory Practices
  2. Properties and States of Matter
  3. Mechanics: Forces, Motion, and Interactions
  4. Energy Forms, Transfer, and Conservation
  5. Geology and Earth Systems
  6. Meteorology and Global Climates
  7. Astronomy and Cosmology
  8. Cellular Biology and Genetics

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