Science New Book Syllabus Chapters - 7th - CBSE 1. The Ever-Evolving World of Science 2. Exploring Substances: Acidic, Basic, and Neutral 3. Electricity: Circuits and their Components 4. The World of Metals and Non-metals 5. Changes Around Us: Physical and Chemical 6. Adolescence: A Stage of Growth and Change 7. Heat Transfer in Nature 8. Measurement of Time and Motion 9. Life Processes in Animals 10. Life Processes in Plants 11. Light: Shadows and Reflections 12. Earth, Moon, and the Sun