CBSE Class 10 Science Chapter-Wise Weightage 2024CBSE Class 10 Science Chapter-Wise Weightage 2024: The Central Board of Secondary Education (CBSE) has made available the subject-wise syllabus and marks distribution for CBSE Class 10 Exam 2024 at cbseacademic.nic.in. It provides valuable insights for candidates to formulate an effective study strategy. CBSE Class 10 Science chapter-wise weightage 2024 is provided herein to facilitate accessibility. Additionally, comprehensive details regarding internal assessment and the allocation of marks for different question types are presented below. It is to be noted that the unit-wise marks allocation is as officially given by CBSE while the chapter-wise allocation is based on an analysis of the previous papers.
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CBSE Class 10 Science Chapter-Wise Weightage 2024
The CBSE Class 10 Science theory paper will include questions from Chemical Substances - Nature and Behaviour, World of Living, Natural Phenomena, Effects of Current, Natural Resources, and others. The chapter-wise marks distribution of each is provided below:
Unit 1: Chemical Substances-Nature and Behaviour
| CBSE Class 10 2024 Unit 1 Chapters | Weightage |
|---|---|
| Chemical Reactions and Equations | 9 marks |
| Acids, Bases, and Salts | 5 marks |
| Metals and Non-Metals | 7 marks |
| Carbon and its Compounds | 5 marks |
| Periodic Classification of Elements | 1 marks |
| Total Weightage | 27 marks |
Unit 2: World of Living
| CBSE Class 10 2024 Unit 2 Chapters | Weightage |
|---|---|
| Life Processes | 8 marks |
| Control and Coordination | 3 marks |
| How do organisms reproduce? | 5 marks |
| Heredity and Evolution | 7 marks |
| Total Weightage | 23 marks |
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Unit 3: Natural Phenomena
| CBSE Class 10 2024 Unit 3 Chapters | Weightage |
|---|---|
| Light - Reflection and Refraction | 10 marks |
| The Human Eye and the Colourful World | 2 marks |
| Electricity | 7 marks |
| Total Weightage | 19 marks |
Unit 4: Effects of Current
| CBSE Class 10 2024 Unit 4 Chapters | Weightage |
|---|---|
| Magnetic Effects of Electric Current | 5 marks |
| Sources of Energy | 1 mark |
| Total Weightage | 6 marks |
Unit 5: Natural Resources
| CBSE Class 10 2024 Unit 5 Chapters | Weightage |
|---|---|
| Our Environment | 4 marks |
| Sustainable Management of Natural Resources | 1 mark |
| Total Weightage | 5 marks |
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CBSE Class 10 Science 2024: Weightage for Internal Assessment
Here, the marks allocated for all Internal Assessment types have been provided:
| Internal Assessment Type | Weightage |
|---|---|
| Periodic Assessment | 5 marks |
| Multiple Assessment | 5 marks |
| Subject Enrichment Activity | 5 marks |
| Portfolio | 5 marks |
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