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CBSE Class 8 Science 2024-25: The Central Board of Secondary Education releases the curriculum for the academic session 2024-2025. CBSE Class 8 is significant in a student’s life because it lays the groundwork for further education. As a result, the CBSE designed the Class 8 Science syllabus to assist students in developing factual knowledge, learning basic rules, and becoming acquainted with physical world occurrences.
The most recent syllabus contains new and engaging content that encourages student creativity and a love of learning. The CBSE-approved Class 8 Science syllabus includes a total of 18 chapters. Students can get explanations of all the CBSE Class 8 Science chapters on Embibe through 3D interactive videos. Not just that, but they can solve sample papers, practice questions and attempt mock tests for. So, go ahead and kickstart the exam preparations.
The books for CBSE Class 8 on Embibe help the students to learn how to write their questions sequentially and in a logical approach. Students are advised to go through the study material on Embibe. The Embibe Class 8 Science book not only provides answers to short and long questions in the textbook, worksheets and numerous MCQs that students can study at any time. Below, we have provided the links to all the books in CBSE Class 8:
| Books | Links to Access |
|---|---|
 | Embibe Big Book for Mathematics for Class 8 |
 | Embibe Big Book for Science for Class 8 |
 | Embibe Big Book for Social Science for Class 8 |
NCERT has designed the CBSE Class 8 Science textbook in an easy-to-understand and simple manner. It not only helps the students easily understand all concepts, but it also encourages them to cover the entire syllabus and evokes an interest in learning among them.
With the help of CBSE Class 8 NCERT books, the students can cover all the fundamentals of Science. It is the best source of knowledge to score good marks in examinations. Below, we have provided the NCERT Class 8 textbooks with videos and solutions present on Embibe for better preparation:
| S. No. | Book Links |
|---|---|
| 1 | Science Textbook for Class 8 |
| 2 | NCERT Exemplar Science Class 8 |
| 3 | I Explore 3rd Edition A Science Textbook Class 8 |
The CBSE Class 8 Science syllabus 2024-25 is developed to encourage creativity and curiosity about the nature of science and the physical world. It is designed to encourage critical thinking among students. The Class 8 Science syllabus covers the details of all chapters and helps students get a clear picture of the different topics and concepts included in the curriculum.
A thorough understanding of the syllabus helps students prepare well and ultimately score well in their examinations. Learn about the CBSE Class 8 Science syllabus for your 2024-25 exams from the below table:
| CBSE Class 8 Science syllabus in English Medium | CBSE Class 8 Science syllabus in Hindi Medium |
| Chapter 1 – Crop Production and Management | अध्याय 1 – फसल उत्पादन एवं प्रबंध |
| Chapter 2 – Microorganisms: Friend and Foe | अध्याय 2: सूक्ष्मजीव: मित्र एवं शत्रु |
| Chapter 3 – Synthetic Fibres and Plastics | अध्याय 3 – संश्लेषित रेशे और प्लास्टिक |
| Chapter 4 – Materials: Metals and Non-Metals | अध्याय 4- पदार्थ: धातु और अधातु |
| Chapter 5 – Coal and Petroleum | अध्याय 5 – कोयला और पेट्रोलियम |
| Chapter 6 – Combustion and Flame | अध्याय 6- दहन और ज्वाला |
| Chapter 7 – Conservation of Plants and Animals | अध्याय 7 – पौधे एवं जंतुओं का संरक्षण |
| Chapter 8 – Cell — Structure and Functions | अध्याय 8 – कोशिका – संरचना एवं प्रकार्य |
| Chapter 8 – Reproduction in Animals | अध्याय 9 – जंतुओं में जनन |
| Chapter 10 – Reaching the Age of Adolescence | अध्याय 10 – किशोरावस्था की ओर |
| Chapter 11 – Force and Pressure | अध्याय 11 – बल तथा दाब |
| Chapter 12 – Friction | अध्याय 12 – घर्षण |
| Chapter 13 – Sound | अध्याय 13 – ध्वनि |
| Chapter 14 – Chemical Effects of Electric Current | अध्याय 14 – विद्युत धारा के रासानिक प्रभाव |
| Chapter 15 – Some Natural Phenomena | अध्याय 15 – कुछ प्राकृतिक परिघटनाएँ |
| Chapter 16 – Light | अध्याय 16 – प्रकाश |
| Chapter 17 – Stars and The Solar System | अध्याय 17 – तारे एवं सौर परिवार |
| Chapter 18 – Pollution of Air and Water | अध्याय 18 – वायु तथा जल का प्रदूषण |
The chapter-wise CBSE Class 8 Science syllabus for 2024-25 gives a clear idea of all the topics and concepts each chapter deals with. Through this detailed syllabus, the students are introduced to each topic and subtopic included in all chapters which helps the students strategise their exam preparation.
Below, we have provided the links to chapter-wise explanations on Embibe to help students ace the exam:
Students can check the CBSE Class 8 Science Chapter 1 – Crop Production and Management and its subtopics below:
| S.No | Crop Production and Management |
| 1 | Agricultural Practices |
| 2 | Basic Practices of Crop Production |
| 3 | Preparation of Soil |
| 4 | Sowing |
| 5 | Adding Manure and Fertilizers |
| 6 | Irrigation |
| 7 | Protection from Weeds |
| 8 | Harvesting |
| 9 | Storage |
| 10 | Food from Animals |
Students can check the CBSE Class 8 Science Chapter 2 – Microorganisms: Friends and Foe and its subtopics below:
| S.No | Microorganisms: Friends and Foe |
| 1 | Microorganisms |
| 2 | Where do Microorganisms Live? |
| 3 | Microorganisms and Us |
| 4 | Harmful Microorganisms |
| 5 | Food Preservation |
| 6 | Nitrogen Fixation |
| 7 | Nitrogen Cycle |
Students can check the subtopics of the CBSE Class 8 Science Chapter 3 – Synthetic Fibres and Plastics below:
| S.No | Synthetic Fibres and Plastics |
| 1 | What are Synthetic Fibres? |
| 2 | Types of Synthetic Fibres |
| 3 | Characteristics of Synthetic Fibres |
| 4 | Plastics |
| 5 | Plastics as Materials of Choice |
| 6 | Plastics and the Environment |
Students can check the subtopics of the CBSE Class 8 Science Chapter 4 – Materials: Metals and Non-Metals below:
| Chapter 4 | Materials: Metals and Non-Metals |
| 1 | Physical Properties of Metals and Non-metals |
| 2 | Chemical Properties of Metals and Non-metals |
| 3 | Uses of Metals and Non-metals |
Students can check the subtopics of the CBSE Class 8 Science Chapter 5 – Coal and Petroleum below:
| Chapter 5 | Coal and Petroleum |
| 1 | Coal |
| 2 | Petroleum |
| 3 | Natural Gas |
| 4 | Some Natural Resources are Limited |
Students can check the subtopics of the CBSE Class 8 Science Chapter 6 – Combustion and Flame below to get a detailed idea about the chapter.
| Chapter 6 | Combustion and Flame |
| 1 | What is Combustion? |
| 2 | How Do We Control Fire? |
| 3 | Types of Combustion |
| 4 | Flame |
| 5 | Structure of a Flame |
| 6 | What is a Fuel? |
| 7 | Fuel Efficiency |
Students can check the subtopics of the CBSE Class 8 Science Chapter 7 – Conservation of Plants and Animals below to get a detailed idea about the chapter.
| Chapter 7 | Conservation of Plants and Animals |
| 1 | Deforestation and its Causes |
| 2 | Consequences of Deforestation |
| 3 | Conservation of Forest and Wildlife |
| 4 | Biosphere Reserve |
| 5 | Flora and Fauna |
| 6 | Endemic Species |
| 7 | Wildlife Sanctuary |
| 8 | National Park |
| 9 | Red Data Book |
| 10 | Migration |
| 11 | Recycling of Paper |
| 12 | Reforestation |
Students can check the subtopics of the CBSE Class 8 Science Chapter 8 – Cell Structure and Functions below:
| Chapter 8 | Cell – Structure and Functions |
| 1 | Discovery of the Cell |
| 2 | The Cell |
| 3 | Organisms Show Variety in Cell Number, Shape, and Size |
| 4 | Cell Structure and Function |
| 5 | Parts of the Cell |
| 6 | Comparison of Plants and Animals Cells |
Students can check the subtopics of the CBSE Class 8 Science Chapter 9 – Reproduction in Animals below:
| Chapter 9 | Reproduction in Animals |
| 1 | Modes of Reproduction |
| 2 | Sexual Reproduction |
| 3 | Asexual Reproduction |
Students can check the subtopics of the CBSE Class 8 Science Chapter 10 – Reaching the Age of Adolescence below:
| Chapter 10 | Reaching the Age of Adolescence |
| 1 | Adolescence and Puberty |
| 2 | Changes at Puberty |
| 3 | Secondary Sexual Characters |
| 4 | Role of Hormones in Initiating Reproductive Function |
| 5 | Reproductive Phase of Life in Humans |
| 6 | How is the Sex of the Baby Determined? |
| 7 | Hormones other than Sex Hormones |
| 8 | Role of Hormones in Completing the Life History of Insects and Frogs |
| 9 | Reproductive Health |
Students can check the subtopics of the CBSE Class 8 Science Chapter 11 – Force and Pressure below:
| Chapter 11 | Force and Pressure |
| 1 | Force – A push or a Pull |
| 2 | Forces are due to an Interaction |
| 3 | Exploring Forces |
| 4 | A Force can Change the State of Motion |
| 5 | Force can Change the Shape of an object |
| 6 | Contact Forces |
| 7 | Non-contact Forces |
| 8 | Pressure |
| 9 | Pressure Exerted by Liquids and Gases |
| 10 | Atmospheric Pressure |
Students can check the CBSE Class 8 Science Chapter 12 – Friction subtopics below:
| Chapter 12 | Friction |
| 1 | Force of Friction |
| 2 | Factors Affecting Friction |
| 3 | Friction |
| 4 | Increasing and Reducing Friction: A Necessary Evil |
| 5 | Wheels Reduce Friction |
| 6 | Fluid Friction |
Students can check the subtopics of the CBSE Class 8 Science Chapter 13 – Sound below:
| Chapter 13 | Sound |
| 1 | Sound is Produced by Vibrating Bodies |
| 2 | Sound Produced by Humans |
| 3 | Sounds Needs a Medium for Propagation |
| 4 | We Hear Sound through Our Ears |
| 5 | Aptitude, Time Period and Frequency of a Vibration |
| 6 | Audible and Inaudible Sounds |
| 7 | Noise and Music |
| 8 | Noise Pollution |
Students can check the subtopics of the CBSE Class 8 Science Chapter 14 – Chemical Effects of Electric Current below:
| Chapter 14 | Chemical Effects of Electric Current |
| 1 | Do Liquids Conduct Electricity? |
| 2 | Chemical Effects of Electric Current |
| 3 | Electroplating |
Students can check the subtopics of the CBSE Class 8 Science Chapter 15 – Some Natural Phenomena below:
| Chapter 15 | Some Natural Phenomena |
| 1 | Lightning |
| 2 | Charging by Rubbing |
| 3 | Types of Charges and their Interaction |
| 4 | Transfer of Charge |
| 5 | The Story of Lightning |
| 6 | Lightning Safety |
| 7 | Earthquakes |
Students can check the subtopics of the CBSE Class 8 Science Chapter 16 – Light below:
| Chapter 16 | Light |
| 1 | What Makes Things Visible |
| 2 | Laws of Reflection |
| 3 | Regular and Diffused Reflection |
| 4 | Reflected Light can be Reflected Again |
| 5 | Multiple Images |
| 6 | Sunlight – White or Coloured |
| 7 | What is inside Our Eyes? |
| 8 | Care of the Eyes |
| 9 | Visually Impaired Persons Can Read and Write |
| 10 | What is Braille System? |
Students can check the subtopics of the CBSE Class 8 Science Chapter 17 – Stars and the Solar System below:
| S.No | Stars and the Solar System |
| 1 | The Moon |
| 2 | The Stars |
| 3 | Constellations |
| 4 | The Solar System |
| 5 | Some Other Members of the Solar System |
Students can check the subtopics of the CBSE Class 8 Science Chapter 18 – Pollution of Air and Water below:
| Chapter 18 | Pollution of Air and Water |
| 1 | Air Pollution |
| 2 | How does Air Get Polluted? |
| 3 | Case Study- The Taj Mahal |
| 4 | Greenhouse Effect |
| 5 | What can be Done? |
| 6 | Water Pollution |
| 7 | How does Water Get Polluted? |
| 8 | What is Potable Water, and How is Water Purified? |
| 9 | What Can be Done? |
Acing the CBSE Class 8 Science examination can become easy with the NCERT solution for Class 8 Science on Embibe. The chapter-wise and exercise-wise solutions help students grasp fundamental concepts and master them with practice. After extensive research, our experts have developed the CBSE Class 8 Science solutions to offer in-depth knowledge in simple language.
The best way to verify whether your preparation is up to the mark or not is to practice from sample papers. These papers not only help you cross-check your overall preparation for CBSE Class 8 Science examination but also give you a fair idea about what the actual examination is going to be like.
Students can check the sample papers created by our academicians at Embibe from the table below:
| Subject | CBSE Class 8 Science Sample Paper |
|---|---|
| Science | CBSE Class 8 Science Sample Paper Practice Questions |
If you want to check how well-prepared you are for your exam, you should take a CBSE Class 8 Science mock test on Embibe. It is the best way to measure your progress and preparation. Mock tests offer great help in assessing the preparation level and aid your analysis of which topic needs more preparation.
Mock tests follow the exact same pattern as the actual examination so taking these creates an exam-like situation. It can help you spot your mistakes, and get better at time management. At the end of the mock test, students get notified about their mistakes, weak areas in their preparation, etc. Check out Embibe’s mock test for better marks in your Science examination:
| 8th CBSE Mock Tests | Links to Attempt |
|---|---|
| 8th CBSE Mock Test 1 | Attempt |
| 8th CBSE Mock Test 2 | Attempt |
| 8th CBSE Mock Test 3 | Attempt |
| 8th CBSE Mock Test 4 | Attempt |
| 8th CBSE Mock Test 5 | Attempt |
To help you strategise your preparation well and ace the exams, here is a list of some tried and tested preparation tips:
Some of the frequently asked questions on the CBSE Class 8 Science exams are as follows:
Ans: Students must cover the CBSE Class 8 Science syllabus and practice the sample question paper on Embibe to score well in the examination.
Ans: NCERT Solutions for CBSE Class 8 Science give accurate answers in a simplified manner. Students can grasp the concepts and strengthen their foundation for higher education from the NCERT CBSE Class 8 Science solutions.
Ans: Students can attempt CBSE Class 8 Science mock tests for on Embibe.
Ans: Students can find books for CBSE Class 8 Science on Embibe.
Ans: Students can prepare for the CBSE Class 8 Science exam by following the preparation tips mentioned in this article.
We hope this detailed article on CBSE Class 8 Science helps you with your exams. Stay tuned to Embibe for more articles on CBSE Class 8 Science.
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