Samacheer Class 6 Science Book Back Answers
Chapter-wise textbook exercise solutions with verified answers — free, no sign-up.
Every chapter below has the full Samacheer Kalvi book-back questions and answers — MCQs, short answers and long answers — plus free study tools built in: active-recall flashcards, a scored self-test, and a printable lesson plan for teachers. Tap any chapter to start.
Term 1
Term 2
- Chapter 1 - Heat 27 Q&A
- Chapter 2 - Electricity 26 Q&A
- Chapter 3 - Changes Around Us 34 Q&A
- Chapter 4 - Air 24 Q&A
- Chapter 5 - The Cell 28 Q&A
- Chapter 6 - Human Organ Systems 34 Q&A
- Chapter 7 - Parts of Computer 10 Q&A
Term 3
- Chapter 1 - Magnetism 22 Q&A
- Chapter 2 - Water 31 Q&A
- Chapter 3 - Chemistry in Everyday Life 31 Q&A
- Chapter 4 - Our Environment 36 Q&A
- Chapter 5 - Plants in Daily Life 24 Q&A
- Chapter 6 - Hardware and Software 15 Q&A
More Class 6 subjects
More Class 6 subjects
Frequently Asked Questions
Are these Samacheer Kalvi Class 6 Science book back answers free?
Yes. All 19 chapters of Class 6 Science — with 495+ textbook questions and answers — are free to read on Brain Grain with no sign-up required.
Does this cover the full Class 6 Science syllabus?
Yes, every chapter of the Tamil Nadu State Board (Samacheer Kalvi) Science textbook is covered, including book-back exercises: multiple-choice questions, short answers and long answers.
Can I test myself on each chapter?
Yes. Every chapter page has free study tools — active-recall flashcards, a scored self-test, and a printable lesson plan — generated automatically from that chapter’s questions. No login needed.
Are the answers reliable?
Answers follow the Samacheer Kalvi Science textbook for Class 6; many are marked verified after review. You always see the question and its answer together so you can check against your book.