CBSE Class 10 Science Notes: Class 10 Science in CBSE is super important for students because it sets the stage for learning more advanced science stuff later on. This subject covers a bunch of different topics like physics, chemistry, and biology. You'll learn about all sorts of things like matter, energy, atoms, chemical reactions, and living things.
The Class 10 Science 2025 - 26 syllabus also dives into topics about the human body, staying healthy, and keeping clean. Our CBSE Class 10 Science Notes PDF are like a secret weapon for students. They help break down tricky ideas, review important stuff, and get ready for tests. These notes cover everything in the CBSE Class 10 Science syllabus, pointing out important formulas, drawings, and examples.
Note: When students use these notes, they understand the subject better, get better at solving CBSE Classs 10 Science important questions , and do well in exams.
CBSE Class 10 Science Notes Overview
CBSE Class 10 Science Notes 2025- 2026 are crucial for students getting ready for the CBSE Class 10 board exams. These notes, created by experts, explain all the topics in detail. They're made to help students study well and do great in their exams. They include clear explanations, examples, solved questions, and sample questions from CBSE books. The notes are simple and easy to understand, making it easier for students to remember the concepts for a long time.
They cover important chapters like Chemical Reactions and Equations, Acids, Bases, and Salts, Metals and Non-metals, Carbon and its Compounds, Periodic Classification of Elements, Life Processes, Control and Coordination, How do Organisms Reproduce, Heredity and Evolution, Light Reflection and Refraction, Human Eye and Colorful World, Electricity, Magnetic Effects of Electric Current, Sources of Energy, Our Environment, and Management of Natural Resources.
CBSE Class 10 Science Notes Highlights |
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Subject |
Topics Covered |
Importance |
Physics |
Principles of matter, energy, forces |
Foundational |
Chemistry |
Structure of the atom, chemical reactions |
Fundamental |
Biology |
Classification and characteristics of organisms, human body, health, hygiene |
Essential |
Environmental Science |
Environmental issues, conservation, sustainable development |
Relevant |
Also Know: CBSE Class 10 Science: Stress-Free Exam Strategies
Chapter-wise CBSE Class 10 Science Notes
Class 10 Science chapter-wise notes cover topics from the CBSE syllabus such as chemical reactions and equations, electricity, magnetic effects of electric current, acids, bases, and salts, control and coordination, reflection and refraction of light, carbon and its compounds, and more.
Chapter-wise CBSE Class 10 Science Notes |
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Chapter |
Notes |
Access Link |
Chemical Reactions and Equations |
Chapter 1 Notes |
Link |
Acids, Bases and Salts |
Chapter 2 Notes |
Link |
Metals and Non-metals |
Chapter 3 Notes |
Link |
Carbon and Its Compounds |
Chapter 4 Notes |
Link |
Life Processes |
Chapter 5 Notes |
Link |
Control and Coordination |
Chapter 6 Notes |
Link |
How Do Organisms Reproduce? |
Chapter 7 Notes |
Link |
Heredity and Evolution |
Chapter 8 Notes |
Link |
Light Reflection and Refraction |
Chapter 9 Notes |
Link |
Human Eye and Colorful World |
Chapter 10 Notes |
Link |
Electricity |
Chapter 11 Notes |
Link |
Magnetic Effects of Electric Current |
Chapter 12 Notes |
Link |
Our Environment |
Chapter 13 Notes |
Link |
The following table has chapters that have been removed from the CBSE Class 10 Science textbook 2025-26.
Chapter Name |
Topics Deleted |
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Periodic Classification |
Need for classification, early attempts at classification of elements (Dobereiner’s Triads, Newland’s Law of Octaves, Mendeleev’s Periodic Table), Modern periodic table, gradation in properties, valency, atomic number, metallic and non-metallic properties. |
Sources of Energy |
Different forms of energy, conventional and non-conventional sources of energy: Fossil fuels, solar energy; biogas; wind, water and tidal energy; Nuclear energy. Renewable versus non-renewable sources of Energy. |
Sustainable Management of Natural Resources |
Conservation and judicious use of natural resources. Forest and wildlife; Coal and Petroleum conservation. Examples of people’s participation for conservation of natural resources. Big dams: advantages and limitations; alternatives, if any. Water harvesting. Sustainability of natural resources. |
Also Know: Top 10 Mistakes Class 10 Students Must Avoid
Benefits of Studying from CBSE Class 10 Science Notes
Studying from CBSE Class 10 Science Notes provides several benefits that can improve a student's learning and exam preparation:
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Detailed Understanding: The notes offer a complete understanding of Science concepts, making it easier to grasp.
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Quick Revision: Using these notes allows for fast revision, saving time while preparing for exams.
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CBSE Pattern Alignment: The notes are designed to match the CBSE exam pattern, helping students focus on important topics and perform better in exams.
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Better Retention: Visual aids like diagrams and illustrations in the notes help in remembering complex scientific ideas.
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Improved Problem-Solving: Practice questions and examples in the notes enhance problem-solving abilities, which are useful in real-life situations.
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Encouragement of Critical Thinking: The logical presentation of concepts in the notes promotes critical thinking and analysis of scientific phenomena.
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Holistic Understanding: Creating mind maps using the notes helps in making connections between different concepts, leading to a comprehensive understanding.
Also Know: CBSE Important Questions for Class 10 2025
CBSE Class 10 Science Notes FAQs
Q1. What are CBSE Class 10 Science Notes?
Answer: CBSE Class 10 Science Notes are study materials designed to help students prepare for their Class 10 board exams. They cover important topics and concepts in a simple and easy-to-understand format.
Q2. Who prepares CBSE Class 10 Science Notes?
Answer: CBSE Class 10 Science Notes are prepared by subject experts who have a deep understanding of the curriculum and examination pattern. These experts ensure that the notes cover all essential topics and concepts.
Q3. What subjects do CBSE Class 10 Science Notes cover?
Answer: CBSE Class 10 Science Notes cover a wide range of subjects including physics, chemistry, biology, and environmental science. They provide detailed explanations, examples, and practice questions for each topic.
Q4. How can CBSE Class 10 Science Notes help students in their exams?
Answer: CBSE Class 10 Science Notes offer several benefits such as providing a detailed understanding of concepts, facilitating quick revision, aligning with the CBSE exam pattern, improving retention, enhancing problem-solving skills, encouraging critical thinking, and promoting a holistic understanding of the subject.
Q5. Where can I access CBSE Class 10 Science Notes?
Answer: You can access CBSE Class 10 Science Notes through various online platforms, educational websites, or by purchasing printed study materials. Additionally, many schools and coaching institutes provide their students with comprehensive notes for exam preparation.