Science CBSE Class 10 Syllabus
Science cbse class 10 syllabus 2024-25
Science is an extremely important subject for Class 10 students as it forms the base of the advanced chapter waiting to uncover in the senior classes. The chapters are created by looking at several parameters of learning and use of different concepts in our life. Students must look at their syllabus to understand its main purpose. SimplyAcad has listed the chapters presented in the ncert science class 10 book to help students learn all the details required.
| Chapters in Class 10 Science 2024-25 |
| Chapter 1 – Chemical Reactions and Equations |
| Chapter 2 – Acids, Bases, and Salts |
| Chapter 3 – Metals and Non-Metals |
| Chapter 4 – Carbon and Its Compounds |
| Chapter 5 – Life Processes |
| Chapter 6 – Control and Coordination |
| Chapter 7 – How Do Organisms Reproduce |
| Chapter 8 – Heredity |
| Chapter 9 – Light reflection and refraction |
| Chapter 10 – Human eye and colourful world |
| Chapter 11 – Electricity |
| Chapter 12 – Magnetic effect of electric current |
| Chapter 13 – Our Environment |
Overview of the Chapters of Class 10 Science
Chapter 1: Chemical Reactions and Equations
Chemical Reactions and Equation is the first chapter of the ncert class 10 science students. They will learn about chemical reactions and write equations on them, concepts of combination and decomposition reaction, etc.
| CBSE Class 10 Science Syllabus Chapter 1 Chemical Reactions and Equations | |
| 1.1 | Chemical Equation |
| 1.2 | Balanced Chemical Equation |
| 1.3 | Implication of a Balanced Chemical Equation |
| 1.4 | Types of Chemical Reactions |
Chapter 2: Acids, Bases and Salts
Acid Bases and Salts are an extremely crucial chapter of the students of class 10. The chapter is the continuation of some already known facts about acid, bases and salts, for example, sour and bitter tastes that are caused by acids in the previous classes.
| CBSE Class 10 Science Syllabus Chapter 2 Acids, Bases, and Salts | |
| 2.1 | Definition in Terms of Furnishing of H+ and OH- ions |
| 2.2 | General Properties |
| 2.3 | Examples and Uses |
| 2.4 | Concept of pH Scale |
| 2.5 | Properties and Uses of Sodium Hydroxide |
Chapter 3: Metals and Non-metals
Metals and Non-metals is the third chapter of the ncert class 10 science syllabus. Students will explore various metals and non-metals with its properties comprehensively explained in the chapter.
| CBSE Class 10 Science Syllabus Chapter 3 Metals and Non-metals | |
| 3.1 | Properties of Metals and Non-metals |
| 3.2 | Reactivity Series |
| 3.3 | Formation and Properties of Ionic Compounds |
| 3.4 | Basic Metallurgical Processes |
| 3.5 | Corrosion and its Prevention |
Chapter 4: Carbon and its Compounds
Carbon and its Compound is the fourth chapter of the unit which is the advanced level of the topic from what we have learnt so far in the previous classes. The chapters discuss carbon as a versatile element and learn about its properties. Students will get to know about the covalent bonds, and how they are formed by the sharing of electrons between two atoms, so that they achieve a complete outermost shell.
| CBSE Class 10 Science Syllabus Chapter 4 Carbon and Its Compounds | |
| 4.1 | Covalent Bonding in Carbon Compounds |
| 4.2 | Versatile nature of Carbon |
| 4.3 | Nomenclature of carbon Compounds |
| 4.4 | Differences Between Saturated and Unsaturated Hydrocarbons |
| 4.5 | Ethanol and Ethanoic Acid |
Chapter 5: Life Processes
Chapter 5 Life Processes of the ncert class 10 science syllabus revolves around the six life processes that the living organism performs such as movement, respiration, growth, reproduction, excretion and nutrition.
| CBSE Class 10 Science Syllabus Chapter 5 Life processes | |
| 5.1 | Living Being |
| 5.2 | Basic Concept of Nutrition |
| 5.3 | Respiration |
| 5.4 | Transportation |
| 5.5 | Excretion in Plants and Animals |
Chapter 6: Control and Coordination
Control and Coordination of the ncert class 10 science syllabus revolves around the functions of the nervous system and hormones in human bodies. How the body makes responses and how electrical impulses transmit messages is explained comprehensively.
| CBSE Class 10 Science Syllabus Chapter 6 Control and Coordination | |
| 6.1 | Tropic Movement in Plants |
| 6.2 | Introduction to Plants Hormones |
| 6.3 | Control and Coordination in Animals |
| 6.4 | Nervous System |
| 6.5 | Voluntary, Involuntary and Reflex Actions |
| 6.6 | Chemical Coordination |
| 6.7 | Animal Hormones |
Chapter 7: How do Organisms Reproduce
How do Organisms Reproduce is the seventh chapter of class 10 science syllabus, it discusses the creation of DNA copy and various cellular apparatus by the cell. Depending on different parameters, the mode of reproduction in organisms differs from each other.
| CBSE Class 10 Science Syllabus Chapter 7 Reproduction | |
| 7.1 | Reproduction in Plants and Animals |
| 7.2 | Reproductive Health |
| 7.3 | Safe Sex Vs HIV/AIDS |
| 7.4 | Child Bearing and Women Health |
Chapter 8: Heredity
Heredity is the eighth chapter of the ncert class 10 science syllabus, students here learn about the different variations seen in the newly produced individual even during asexual reproduction.
Here comes the Rules for the Inheritance of Traits in human beings, which is mainly based on the relatability of a child from their father and mother.
| CBSE Class 10 Science Syllabus Chapter 8 Heredity and Evolution | |
| 8.1 | Heredity |
| 8.2 | Mendel’s Law of Inheritance |
| 8.3 | Brief Introduction to Sex Determination |
| 8.4 | Basic Concept of Evolution |
Chapter 9: Light Reflection and Refraction
Chapter 9 of the ncert class 10 science syllabus, helps students learn about the concept of reflection and refraction of light, using straight line propagation.
| CBSE Class 10 Science Syllabus Chapter 9 Light- Reflection and Refraction | |
| 9.1 | Reflection of Light at Curved Surfaces |
| 9.2 | Curved Mirror |
| 9.3 | Refraction of Light |
Chapter 10:The Human Eye and Colourful World
The Human Eye and Colourful World is a chapter related to Physics, which explores the concepts of optical phenomena. The chapters study light, its formations, splitting of white and blue colours of the sky, etc. Human eye is an extremely important and sensitive organ, it helps us see the colours and objects and details by using different focals, such as both near and distant.
| CBSE Class 10 Science Syllabus Chapter 10 The Human Eye and the Colourful World | |
| 10.1 | The Human Eye |
| 10.2 | Defects of Vision and Their Correction |
| 10.3 | Refraction of Light through Prism |
| 10.4 | Dispersion of White Light by a Glass Prism |
| 10.5 | Atmospheric Refraction |
| 10.6 | Scattering of Light |
Chapter 11: Electricity
Electricity is an extremely important physics chapter included in the ncert class 10 science book for students to learn about the concepts closely. As we know,electricity is a significant part of our daily lives, without it, there would be a big mess in today’s times. The hospitals, schools, banks, amusement parks, and our house, all need electricity to function smoothly. In this chapter, students will learn about its phenomenon related to flow of charge, universal laws and other important factors.
| CBSE Class 10 Science Syllabus Chapter 11 Electricity | |
| 11.1 | Potential difference and Electric Current |
| 11.2 | Ohm’s Law |
| 11.3 | Resistance and Resistivity |
| 11.4 | Series Combination of Resistors |
| 11.5 | Heating Effect of Electric current |
| 11.6 | Electric Power |
| 11.7 | Inter Relation Between P, V, I, R |
Chapter 12: Magnetic Effects of Electric Current
Magnetic Effects of Electric Current is an crucial unit of the ncert class 10 science syllabus, the students will be able to learn about the magnetic fields in an elaborate manner. Students will also learn about the function of compass and how it works to show the right direction, etc.
| CBSE Class 10 Science Syllabus Chapter 12 Magnetic Effects of Electric Current | |
| 12.1 | Magnetic Field |
| 12.2 | Fleming’s Left Hand Rule |
| 12.3 | Electromagnetic Induction |
| 12.4 | Fleming’s Right Hand Rule |
| 12.5 | Direct Current and Alternating Current |
| 12.6 | Domestic Electric Circuit |
Chapter 13: Our Environment
Our Environment is the last chapter of the ncert class 10 science, it talks about the different components of our environments and how they interact with each other. Students will get to know about the various human activities which significantly disturb these interactions.
| CBSE Class 10 Science Syllabus Chapter 13 Our Environment | |
| 13.1 | Eco System |
| 13.2 | Environmental Problems |
| 13.3 | Ozone Depletion |
| 13.4 | Waste production and Their Solution |
| 13.5 | Biodegradable and Non-biodegradable Substances |
CBSE Class 10 Science Chapter-wise Mark Distribution 2024-25
| Chapter. No. | Chapter Name | Marks |
| 1. | Chemical Reactions and Equations | 6 |
| 2. | Acids, Bases and Salts | 3 |
| 3. | Metals and Non-Metals | 10 |
| 4. | Carbon and its Compounds | 6 |
| 5. | Life Processes | 9 |
| 6. | Control and Coordination | 6 |
| 7. | How do Organisms Reproduce? | 3 |
| 8. | Heredity | 7 |
| 9. | Light: Reflection and Refraction | 10 |
| 10. | The Human Eye and the Colourful World | 2 |
| 11. | Electricity | 7 |
| 12. | Magnetic Effects of Electric Currents | 6 |
| 13. | Our Environment | 5 |
| Total | 80 |
CBSE Class 10 Science 2024-25 Marking Scheme Unit Wise
| Unit No. | Unit | Marks |
| I | Chemical Substances-Nature and Behaviour | 25 |
| II | World of Living | 25 |
| III | Natural Phenomena | 12 |
| IV | Effects of Current | 13 |
| V | Natural Resources | 05 |
| Total | 80 | |
| Internal assessment | 20 | |
| Grand Total | 100 |
Frequently asked questions on Science cbse class 10 syllabus
- How does learning about the syllabus help students?
Ans. Knowing your syllabus must be the first step moving ahead with the chapter. It helps in understanding the purpose of the syllabus and what exactly the subjects demand. Students can prepare thoroughly once they have a comprehensive idea of the syllabus, students can visit the SimplyAcad website to learn more details.
- Where can the students find the Class 10 Science syllabus?
Ans. Students can view and download the entire syllabus of Class 10 science 2024-25 from www.SimplyAcad.com or visit the official website of CBSE.
- What are the marks allocation to theory and practical in CBSE Class 10 Science Syllabus?
Ans. The total marks allocated to science is 100 out of which 80 is to theory and 20 is to practical. Students can view the article above to learn about the mark distribution according to different units and chapters of class 10 science.
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