CBSE Syllabus For Class 8 Science: Knowing the Syllabus is very important for the students of Class 8. Shaalaa has also provided a list of topics that every student needs to understand.
The CBSE Class 8 Science syllabus for the academic year 2021-2022 is based on the Board's guidelines. Students should read the Class 8 Science Syllabus to learn about the subject's subjects and subtopics.
Students will discover the unit names, chapters under each unit, and subtopics under each chapter in the CBSE Class 8 Science Syllabus pdf 2021-2022. They will also receive a complete practical syllabus for Class 8 Science in addition to this.
Academic year:
CBSE Class 8 Science Revised Syllabus
CBSE Class 8 Science and their Unit wise marks distribution
CBSE Class 8 Science Course Structure 2021-2022 With Marking Scheme
| # | Unit/Topic | Marks |
|---|---|---|
| 100 | Crop Production and Management | |
| 200 | Microorganisms: Friend and Foe | |
| 300 | Synthetic Fibres and Plastics | |
| 400 | Materials: Metals and Non-metals | |
| 500 | Coal and Petroleum | |
| 600 | Combustion and Flame | |
| 700 | Conservation of Plants and Animals | |
| 800 | Cell - Structure and Functions | |
| 900 | Reproduction in Animal | |
| 1000 | Reaching the Age of Adolescence | |
| 1100 | Force and Pressure | |
| 1200 | Friction | |
| 1300 | Sound | |
| 1400 | Chemical Effects of Electric Current | |
| 1500 | Some Natural Phenomena | |
| 1600 | Light | |
| 1700 | Star and Solar System | |
| 1800 | Pollution of Air and Water | |
| Total | - |
Syllabus
100 Crop Production and Management
- Crop and Its Types
- Basic Practices of Crop Production
- Soil Formation and Preparation
- Agricultural Implements
- Sowing and Selection of Seed
- Manuring (Biomanuring)
- Fertilizers
- Methods to Replenish Nutrients in Your Soil
- Irrigation
- Method of Irrigation
- Weeding
- Harvesting of Crops
- Storage of Food Grains
- Animal Husbandry (Livestock)
200 Microorganisms: Friend and Foe
300 Synthetic Fibres and Plastics
400 Materials: Metals and Non-metals
500 Coal and Petroleum
- Conventional Sources of Energy and Non-conventional Sources of Energy
- Carbon: a Versatile Element
- Special Features of Carbon
- Non-crystalline/Amorphous Forms: Coal
- Extraction of Coal
- Non-crystalline/Amorphous Forms: Cock
- Petroleum
- Refining of Crude Petroleum
- Natural Gas
- Some Natural Resources Are Limited
600 Combustion and Flame
700 Conservation of Plants and Animals
800 Cell - Structure and Functions
900 Reproduction in Animal
- Reproduction in Plant
- Reproduction in Animal and Human
- Modes of Reproduction in Animal
- Asexual Reproduction in Animal
- Sexual Reproduction in Animals
- Human Reproductive System
- Gametogenesis
- Fertilisation in Human and Its Stages
- Development of Embryo
- Embryo Formation in Viviparous and Oviparous Animals - Young Ones to Adults
- Asexual Reproduction in Plant
1000 Reaching the Age of Adolescence
- Adolescence and Puberty
- Changes at Puberty
- Secondary Sex Characteristics
- Role of Hormones in Initiating Reproductive Function
- Reproductive Phase of Life in Humans
- Sex Determination in Humans
- Hormones Other than Sex Hormones
- Role of Hormones in Completing the Life History of Insects and Frogs
- Reproductive Health
- Nutritional Needs of Adolescents
- Personal Hygiene for Adolescence
1100 Force and Pressure
1200 Friction
1300 Sound
1400 Chemical Effects of Electric Current
1500 Some Natural Phenomena
1600 Light
1700 Star and Solar System
1800 Pollution of Air and Water
- Pollution and Its Types
- Air Pollution and Its Causes
- Case Study: The Taj Mahal
- Green House Effect
- Preventive Measures of Green House Effect
- Global Warming
- Preventive Measures of Global Warming
- Prevention of Air Pollution
- Water Pollution and Its Causes
- Case Study: Ganga Pollution and Ganga Action Plan
- Potable Water
- Purification of Water
- Prevention of Water Pollution
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