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CBSE Syllabus for Class 8 Science 2021-2022 Exam

 

CBSE syllabus for Class 8 Science is created to help you understand the objectives of the subject. The syllabus includes the marking scheme and exam pattern of the subject so that you can prepare for the exams accordingly. Most importantly, it includes the list of topics that you have to study in the Science subject. Keeping a check on those topics while studying can help you score full marks in the subject. Now, you can easily download the CBSE syllabus for Class 8 Science from the askIITians website. We have listed all the latest topics that will be asked in the exam and have provided the updated guidelines for your reference. 

 

According to the syllabus for Class 8 CBSE Science subject, you have to study 18 Chapters on topics like microorganisms, coal and petroleum, structure and function of a cell, force, pressure, conservation of plants and animals, sound, friction, light and pollution of air and water. CBSE recommends that Class 8 students must study NCERT textbooks thoroughly for Science subjects. NCERT textbooks are written in a simple language that is easy to understand by a student of Class 8. It does not include text-heavy information but to the point concepts which makes learning much easier. The activities and examples included in the chapters help students learn a concept thoroughly. 

 

At askIITians, you will find all the study materials related to CBSE Class 8 Science. This includes the latest CBSE syllabus for Class 8 Science, chapter-wise notes, NCERT solutions, sample papers and previous year papers. If you are finding it hard to understand the Science chapters on your own, you can join our CBSE online coaching for Class 8 Science. Here, you can study from our expert teachers in live classes. Our teachers will make sure that you understand every concept given in the NCERT book. 

 

Class 8 Science syllabus is important for students as it forms the basis for Class 9 and Class 10. Many topics that are introduced in Class 8 are taught at an advanced level in Class 9 and Class 10. For instance, light, sound, natural resources, force, metals and non-metals. Therefore, you must study every chapter given in the CBSE syllabus for Class 8 Science carefully. 

 

CBSE Class 8 Science Syllabus 2021-22 Topics 

 

Here we have listed all the chapters included in the Class 8 Science syllabus in the table given below. You can also check the subtopics to be studied under every chapter. If you need the complete syllabus for CBSE Class 8 Science, you can download it from the links given below on this page. 

 

CBSE Class 8 Science Syllabus Topics 2021-22 

Chapter 1: Crop Production and Management

How different crops are produced, preparation of soil, seeds, sowing, fertilizers, nitrogen fixation, nitrogen cycle 

Chapter 2: Microorganisms: Friend and Foe

Uses and harmful effects of microorganisms, how curd is made, how does food go bad, how do we preserve food 

Chapter 3: Synthetic Fibres and Plastics

Synthetic clothing materials, plastics, uses of plastics and harmful effects, fabrics we see around us, uses of fabrics 

Chapter 4: Materials: Metals and Non-Metals

Metals and non-metals, physical properties of metals and non-metals, word equations, reactions of metals and non-metals 

Chapter 5: Coal and Petroleum

Exhaustible and inexhaustible natural resources, coal, coal gas, petroleum, natural gas, limited natural resources 

Chapter 6: Combustion and Flame

Combustion, how do we control fire, flame, the structure of a flame, fuel, fuel efficiency, global warming, acid rain 

Chapter 7: Conservation of Plants and Animals

Deforestation and its causes, conservation of forest and wildlife, biosphere reserve, flora and fauna, endemic species, wildlife sanctuary, national park, Red data book, recycling paper, migration, reforestation 

Chapter 8: Cell — Structure and Functions

Discovery of the cell, the structure of the cell, number of cells in the human body, shape of cells, size of cells, functions of a cell, parts of a cell-cell membrane, nucleus, cytoplasm, comparison of animal cells and plant cells

Chapter 9: Reproduction in Animals

Modes of reproduction, sexual reproduction, young ones to adults, asexual reproduction, metamorphosis, budding 

Chapter 10: Reaching the Age of Adolescence

Adolescence and puberty, changes at puberty, reaching mental, intellectual and emotional maturity, secondary sexual characters, roles of hormones, reproductive health, say no to drugs 

Chapter 11: Force and Pressure

Definition of force, forces due to an interaction, exploring forces, the force can change the state of motion, the force can change the shape of an object, contact forces, non-contact forces, pressure, the pressure exerted by liquids and gases, atmospheric pressure

Chapter 12: Friction

Force of fraction, factors affecting friction, increasing and decreasing friction, wheels reduce friction, fluid fraction

Chapter 13: Sound

Production of sound, the sound produced by humans, sounds need a medium of propagation, the human ear, amplitude, time period and frequency 

Chapter 14: Chemical Effects of Electric Current

Do liquids conduct electricity, chemical effects of electric current, electroplating, LED  

Chapter 15: Some Natural Phenomena

Lightning, charging by rubbing, types of charges and their interaction, trader of charge, the story of lightning, lightning safety, earthquakes, causes of earthquakes, protection against earthquakes 

Chapter 16: Light

Laws of reflection of light, regular and diffused reflection, multiple images, sunlight- white or coloured, the human eye, care of eyes, braille system 

Chapter 17: Stars and The Solar System

Celestial objects, the moon, the surface of the moon, the stars, constellations, the solar system, other members of the solar system - meteors, comets, meteorites, artificial satellites

Chapter 18: Pollution of Air and Water

Air pollution, how does air get polluted, the case study of the Taj Mahal, the greenhouse effect, global warming, water pollution, how does water get polluted, potable water  

 

CBSE Class 8 Science Syllabus 2021-22 FAQs 

 

#1 Is the NCERT book enough to complete the CBSE Class 8 Science syllabus? 

Yes. NCERT books are recommended for Class 8 Science by CBSE. They include easy to understand explanations and simple language. You must focus on NCERT exercises and examples while preparing for the CBSE Class 8 Science exam. 

 

#2 Why should I download the syllabus for CBSE Class 8 Science? 

 

CBSE syllabus includes the list of topics that you must study for the CBSE Class 8 Science exam. It also contains the exam pattern and marking scheme which will help you in preparing for the exam. The syllabus is important for tracking your learning progress for the final examination. 

 

#3 How to study the Class 8 Science syllabus? 

 

  • Read all the NCERT chapters and make notes
  • Solve NCERT exercises to enhance your understanding of the concepts 
  • Solve previous year papers and sample problems 
  • Practice all diagrams carefully 
  • Take online coaching to learn the concepts step by step from experts 

 


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