TN State Board · Class 6
Science Complete Guide
Syllabus, official resources, chapter guides, textbook solutions, question bank, model papers, revision plan, exam tips, and FAQs.
Chapters
20
Published Guides
51
Chapter Guides
20/20
Practice Resources
11
📝 Textbook Exercise Solutions — Chapter-wise
MCQ, short answers, long answers, and numericals with full worked solutions
Syllabus and Official Resources
Official-first4 syllabus focus areas with Tamil Nadu textbook resources as the primary source.
View sectionTextbook Exercise Solutions
LiveExercise workflow pages are live for answer-writing and correction practice.
View sectionImportant Questions
Ready5 question patterns are listed for one-mark, short-answer, and long-answer practice.
View sectionExam Tips
Subject-specificExam guidance focuses on science presentation, keywords, time use, and common mistakes.
View sectionFAQs
In guidesFAQs are included inside individual guides so answers stay close to the exact chapter or resource.
View sectionSyllabus Roadmap
- Term 1: Measurements, Force and Motion, Matter Around Us, The Living World of Plants, Living World of Animals, Health and Hygiene, and Computer - An Introduction.
- Term 2: Heat, Electricity, Changes Around Us, Air, The Cell, Human Organ Systems, and Parts of Computer.
- Term 3: Magnetism, Water, Chemistry in Everyday Life, Our Environment, Plants in Daily Life, and Hardware and Software.
- Skill focus: definitions, activities, diagrams, experiments, daily-life examples, textbook exercises, and term-wise science practice tests.
Official Books
Use official Tamil Nadu textbook resources first, then study with KalviGavani chapter guides.
Open TN Textbook SourceChapter Dashboard
20/20 chapter guides published
Term 1 · Chapter 1
Measurements
Term 1 · Chapter 2
Force and Motion
Term 1 · Chapter 3
Matter Around Us
Term 1 · Chapter 4
The Living World of Plants
Term 1 · Chapter 5
Living World of Animals
Term 1 · Chapter 6
Health and Hygiene
Term 1 · Chapter 7
Computer - An Introduction
Term 2 · Chapter 8
Heat
Term 2 · Chapter 9
Electricity
Term 2 · Chapter 10
Changes Around Us
Term 2 · Chapter 11
Air
Term 2 · Chapter 12
The Cell
Term 2 · Chapter 13
Human Organ Systems
Term 2 · Chapter 14
Parts of Computer
Term 3 · Chapter 15
Magnetism
Term 3 · Chapter 16
Water
Term 3 · Chapter 17
Chemistry in Everyday Life
Term 3 · Chapter 18
Our Environment
Term 3 · Chapter 19
Plants in Daily Life
Term 3 · Chapter 20
Hardware and Software
Question Bank
- Definitions, units, examples, and direct textbook facts
- Diagram labelling and activity-based observations
- Difference-between and reason questions
- Daily-life application questions from health, environment, computers, and chemistry
- Term-wise science model papers with short and long answers
Model Papers
- After every five Science chapters, write one short unit test.
- Practise diagrams and activities separately before model papers.
- Revise computer lessons with parts, terms, and examples.
- Before annual revision, write three term-wise Science practice papers.
Revision Plan
- Week 1: Revise Term 1 measurements, motion, matter, plants, animals, health, and computer basics.
- Week 2: Revise Term 2 heat, electricity, air, cells, organ systems, and computer parts.
- Week 3: Revise Term 3 magnetism, water, everyday chemistry, environment, plants, hardware, and software.
- Week 4: Write model papers and revise diagrams, keywords, and mistakes.
Published Chapter Guides
chapter-guide
Tamil Nadu Class 6 Science: Air
Samacheer Kalvi Class 6 Science Air guide with summary, textbook workflow, important questions, practice tasks, common mistakes, and revision checklist.
10 May 2026
chapter-guide
Tamil Nadu Class 6 Science: Changes Around Us
Samacheer Kalvi Class 6 Science Changes Around Us guide with summary, textbook workflow, important questions, practice tasks, common mistakes, and revision checklist.
10 May 2026
chapter-guide
Tamil Nadu Class 6 Science: Chemistry in Everyday Life
Samacheer Kalvi Class 6 Science Chemistry in Everyday Life guide with summary, textbook workflow, important questions, practice tasks, common mistakes, and revision checklist.
10 May 2026
chapter-guide
Tamil Nadu Class 6 Science: Computer - An Introduction
Samacheer Kalvi Class 6 Science Computer - An Introduction guide with summary, textbook workflow, important questions, practice tasks, common mistakes, and revision checklist.
10 May 2026
chapter-guide
Tamil Nadu Class 6 Science: Electricity
Samacheer Kalvi Class 6 Science Electricity guide with summary, textbook workflow, important questions, practice tasks, common mistakes, and revision checklist.
10 May 2026
chapter-guide
Tamil Nadu Class 6 Science: Force and Motion
Samacheer Kalvi Class 6 Science Force and Motion guide with summary, textbook workflow, important questions, practice tasks, common mistakes, and revision checklist.
10 May 2026
chapter-guide
Tamil Nadu Class 6 Science: Hardware and Software
Samacheer Kalvi Class 6 Science Hardware and Software guide with summary, textbook workflow, important questions, practice tasks, common mistakes, and revision checklist.
10 May 2026
chapter-guide
Tamil Nadu Class 6 Science: Health and Hygiene
Samacheer Kalvi Class 6 Science Health and Hygiene guide with summary, textbook workflow, important questions, practice tasks, common mistakes, and revision checklist.
10 May 2026
chapter-guide
Tamil Nadu Class 6 Science: Heat
Samacheer Kalvi Class 6 Science Heat guide with summary, textbook workflow, important questions, practice tasks, common mistakes, and revision checklist.
10 May 2026
chapter-guide
Tamil Nadu Class 6 Science: Human Organ Systems
Samacheer Kalvi Class 6 Science Human Organ Systems guide with summary, textbook workflow, important questions, practice tasks, common mistakes, and revision checklist.
10 May 2026
chapter-guide
Tamil Nadu Class 6 Science: Living World of Animals
Samacheer Kalvi Class 6 Science Living World of Animals guide with summary, textbook workflow, important questions, practice tasks, common mistakes, and revision checklist.
10 May 2026
chapter-guide
Tamil Nadu Class 6 Science: Magnetism
Samacheer Kalvi Class 6 Science Magnetism guide with summary, textbook workflow, important questions, practice tasks, common mistakes, and revision checklist.
10 May 2026
chapter-guide
Tamil Nadu Class 6 Science: Matter Around Us
Samacheer Kalvi Class 6 Science Matter Around Us guide with summary, textbook workflow, important questions, practice tasks, common mistakes, and revision checklist.
10 May 2026
chapter-guide
Tamil Nadu Class 6 Science: Measurements
Samacheer Kalvi Class 6 Science Measurements guide with summary, textbook workflow, important questions, practice tasks, common mistakes, and revision checklist.
10 May 2026
chapter-guide
Tamil Nadu Class 6 Science: Our Environment
Samacheer Kalvi Class 6 Science Our Environment guide with summary, textbook workflow, important questions, practice tasks, common mistakes, and revision checklist.
10 May 2026
chapter-guide
Tamil Nadu Class 6 Science: Parts of Computer
Samacheer Kalvi Class 6 Science Parts of Computer guide with summary, textbook workflow, important questions, practice tasks, common mistakes, and revision checklist.
10 May 2026
chapter-guide
Tamil Nadu Class 6 Science: Plants in Daily Life
Samacheer Kalvi Class 6 Science Plants in Daily Life guide with summary, textbook workflow, important questions, practice tasks, common mistakes, and revision checklist.
10 May 2026
chapter-guide
Tamil Nadu Class 6 Science: The Cell
Samacheer Kalvi Class 6 Science The Cell guide with summary, textbook workflow, important questions, practice tasks, common mistakes, and revision checklist.
10 May 2026
chapter-guide
Tamil Nadu Class 6 Science: The Living World of Plants
Samacheer Kalvi Class 6 Science The Living World of Plants guide with summary, textbook workflow, important questions, practice tasks, common mistakes, and revision checklist.
10 May 2026
chapter-guide
Tamil Nadu Class 6 Science: Water
Samacheer Kalvi Class 6 Science Water guide with summary, textbook workflow, important questions, practice tasks, common mistakes, and revision checklist.
10 May 2026
Exercise Solutions
Chapter-wise textbook answers with a quick path back to notes.
Air
TN Class 6 Science Air exercise solutions — composition of air, oxygen nitrogen CO2, atmosphere layers, MCQ and detailed answers.
12 June 2026
Changes Around Us
TN Class 6 Science Changes Around Us exercise solutions — reversible irreversible changes, physical chemical changes, MCQ and detailed answers.
12 June 2026
Chemistry in Everyday Life
TN Class 6 Science Chemistry in Everyday Life exercise solutions — medicines, plastics, soaps detergents, food additives, MCQ and detailed answers.
12 June 2026
Computer - An Introduction
TN Class 6 Science Computer An Introduction exercise solutions — hardware software, input output, types of computers, MCQ and detailed answers.
12 June 2026
Electricity
TN Class 6 Science Electricity exercise solutions — electric cell, circuits, conductors insulators, switch, MCQ and detailed answers.
12 June 2026
Force and Motion
TN Class 6 Science Force and Motion exercise solutions — types of force, types of motion, Newton's laws, MCQ and detailed answers.
12 June 2026
Hardware and Software
TN Class 6 Science Hardware and Software exercise solutions — system software, application software, operating system, MCQ and detailed answers.
12 June 2026
Health and Hygiene
TN Class 6 Science Health and Hygiene exercise solutions — diseases, balanced diet, hygiene habits, deficiency diseases, MCQ and detailed answers.
12 June 2026
Heat
TN Class 6 Science Heat exercise solutions — conduction convection radiation, temperature, thermometer, MCQ and detailed answers.
12 June 2026
Human Organ Systems
TN Class 6 Science Human Organ Systems exercise solutions — digestive respiratory circulatory nervous excretory, MCQ and detailed answers.
12 June 2026
Living World of Animals
TN Class 6 Science Living World of Animals exercise solutions — classification, habitat, adaptation, vertebrates invertebrates, MCQ and detailed answers.
12 June 2026
Magnetism
TN Class 6 Science Magnetism exercise solutions — magnets, poles, magnetic non-magnetic materials, compass, MCQ and detailed answers.
12 June 2026
Matter Around Us
TN Class 6 Science Matter Around Us exercise solutions — solids liquids gases, properties of matter, changes of state, MCQ and detailed answers.
12 June 2026
Measurements
TN Class 6 Science Measurements exercise solutions — SI units, physical quantities, length mass time, conversion, MCQ and detailed answers.
12 June 2026
Our Environment
TN Class 6 Science Our Environment exercise solutions — ecosystem, food chain, food web, biodegradable non-biodegradable, MCQ and detailed answers.
12 June 2026
Parts of Computer
TN Class 6 Science Parts of Computer exercise solutions — CPU input output storage devices, keyboard mouse, MCQ and detailed answers.
12 June 2026
Plants in Daily Life
TN Class 6 Science Plants in Daily Life exercise solutions — food from plants, medicinal plants, fibre, timber, MCQ and detailed answers.
12 June 2026
The Cell
TN Class 6 Science The Cell exercise solutions — cell structure, cell organelles, plant cell animal cell, microscope, MCQ and detailed answers.
12 June 2026
The Living World of Plants
TN Class 6 Science Living World of Plants exercise solutions — photosynthesis, herb shrub tree, adaptations, MCQ and detailed answers.
12 June 2026
Water
TN Class 6 Science Water exercise solutions — water cycle, sources of water, water conservation, water pollution, MCQ and detailed answers.
12 June 2026
Practice Resources
revision-plan
Tamil Nadu Class 6 Science 30-Day Revision Plan — Samacheer Kalvi
Class 6 Science 30-day revision plan for Tamil Nadu State Board students with weekly revision cycles, term-wise planning, model-paper practice, and mistake correction.
10 May 2026
subject-guide
Tamil Nadu Class 6 Science Complete Guide — Samacheer Kalvi
Complete Class 6 Science guide for Tamil Nadu State Board students with term-wise chapters, textbook workflow, diagrams, important questions, model paper practice, and revision plan.
10 May 2026
drill-practice
Tamil Nadu Class 6 Science Science Diagram and Activity Bank — Samacheer Kalvi
Class 6 Science science diagram and activity bank for Tamil Nadu State Board students with labelled diagrams, activity observations, experiments, and daily-life examples.
10 May 2026
question-bank
Tamil Nadu Class 6 Science Science Key Terms Bank — Samacheer Kalvi
Class 6 Science science key terms bank for Tamil Nadu State Board students with definitions, units, examples, computer terms, and quick oral revision.
10 May 2026
model-paper
Tamil Nadu Class 6 Science Model Paper 1 — Samacheer Kalvi
Class 6 Science model paper 1 for Tamil Nadu State Board students with term-wise sections, written answer practice, and time management.
10 May 2026
model-paper
Tamil Nadu Class 6 Science Model Paper 2 — Samacheer Kalvi
Class 6 Science model paper 2 for Tamil Nadu State Board students with term-wise sections, written answer practice, and time management.
10 May 2026
question-bank
Tamil Nadu Class 6 Science Question Bank — Samacheer Kalvi
Class 6 Science question bank for Tamil Nadu State Board students with chapter-wise one-mark, short-answer, long-answer, and term revision practice.
10 May 2026
unit-test
Tamil Nadu Class 6 Science Term 1 Unit Test — Samacheer Kalvi
Class 6 Science term 1 unit test for Tamil Nadu State Board students with term-wise chapter checks, short tests, and correction checklist.
10 May 2026
unit-test
Tamil Nadu Class 6 Science Term 2 Unit Test — Samacheer Kalvi
Class 6 Science term 2 unit test for Tamil Nadu State Board students with term-wise chapter checks, short tests, and correction checklist.
10 May 2026
unit-test
Tamil Nadu Class 6 Science Term 3 Unit Test — Samacheer Kalvi
Class 6 Science term 3 unit test for Tamil Nadu State Board students with term-wise chapter checks, short tests, and correction checklist.
10 May 2026
textbook-solutions
Tamil Nadu Class 6 Science Science Textbook Solutions Map — Samacheer Kalvi
Class 6 Science science textbook solutions map for Tamil Nadu State Board students with chapter-wise textbook exercise workflow and diagram practice.
10 May 2026