NIOS Class 10 Science & Tech — Revision Notes
NIOS Class 10 Science & Tech revision notes, chapter by chapter across 32 chapters. Follows the NIOS syllabus.
How to Revise Effectively
- Active recall: cover the notes, try to recall the key points, then check.
- Spaced repetition: revise each chapter again after a day, then after a few days, then after a week or two.
- Write, don't just read: writing key points and formulas out by hand helps them stick.
- Teach someone: explaining an idea to a friend is a good test of whether you understand it.
Chapter-Wise Revision Notes — 32 Chapters
- 1. Meaning and Need of Measurement
- 2. Ancient and Historical Units
- 3. Modern Measurement Systems and SI Units
- 4. Derived Units and Special Names
- 1. Nature of Matter and Particulate Idea
- 2. States of Matter and Their Properties
- 3. Effect of Temperature and Pressure
- 4. Elements, Compounds, and Mixtures
- 1. Laws of Chemical Combination
- 2. Dalton’s Atomic Theory and Atom
- 3. Size, Mass, Atomic Number, and Isotopes
- 4. Molecule, Molecular Mass, and Formula Mass
29 more chapters below
Revision notes with diagrams and examples for all 32 chapters in Super Tutor.
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Where can I find NIOS Class 10 Science & Tech Revision Notes?
This page has revision notes for 32 chapters of NIOS Class 10 Science & Tech for the board exams 2027. Each chapter links to its own page with the full set.
How should I prepare for NIOS Class 10 Science & Tech board exams?
Go through the syllabus first, then work chapter by chapter: learn the ideas, practise questions, and revise with notes and flashcards. Leave time at the end to revise every chapter once more under timed conditions.
Browse Revision Notes by Chapter
32 chapters
Measurement In Science and Technology
Matter In Our Surroundinges
Atoms and Molecules
Chemical Reaction and Equations
Atomic Structure
Periodic Classification of Elements
Chemical Bonding
Acids, Bases and Salts
Motion and Its Description
Force and Motion
Gravitation
Sources of Energy
Work and Energy
Thermal Energy
Light Energy
Electrical Energy
Magnetic Effect of Electric Current
Sound and Communication
Classification of Living Organisms
History of Life on Earth
Building Blocks of Life Cell and Tissues
Life Processes-1 Nutrition, Transportation and Excretion
Control and Coordination
Reproduction
Heredity
Air and Water
Metals and Non-Metals
Carbon and Its Compounds
Natural Environment
Human Impact on Environment
Food Production and Animal-Husbandry
Health and Hygiene
More Science & Tech Resources
NIOS Class 10
Practice Quiz
Test yourself with quick quizzes
Important Questions
Exam-style questions with answers
Formula Sheet
The formulas of each chapter in one place
Chapter Summary
Understand each chapter at a glance
Concept Maps
Diagrams showing how topics connect
Study Plan
Week-by-week preparation schedule
Flashcards
Quick-fire cards for active recall practice
Syllabus
Chapter list and the topics in each