CBSE Class 10 Science Blue Print 2023 Released: Check List of Chapters & Weightage
In 2023, CBSE will conduct a board exam based on a reduced syllabus. There are some topics that have been removed from the new syllabus, so students must review them before starting the preparation.
In preparation for the current academic year, 2022-2023, the Central Board of Secondary Education (CBSE) has released the annual syllabus for classes 9th to 12th. The CBSE Class 10 Science syllabus 2023 is now available. In 2023, CBSE will conduct a board exam based on a reduced syllabus. There are some topics that have been removed from the new syllabus, so students must review them before studying a new chapter. Moreover, they need to prepare the experiments mentioned for the practical. Read further to get the complete science syllabus of CBSE class 10.
Also Read | CBSE 10th Date Sheet 2023
CBSE Class 10 Science Syllabus 2023
There are a total of 5 units in the science syllabus. The total marks are 100 out of which internal assessment will carry 20 marks. Check the table below to understand the marks division.
| Unit No. | Unit Name | Marks |
| 1 | Chemical substances- nature and behaviour | 25 |
| 2 | World of living | 25 |
| 3 | Natural phenomena | 12 |
| 4 | Effects of current | 13 |
| 5 | Natural resources | 5 |
| Total | 80 | |
| Internal Assessment | 20 | |
| Grand Total | 100 |
Also Read |
| CBSE 10th Sample Papers 2023 with Solutions |
| CBSE 10th Question Bank 2023 PDF |
| CBSE 10th Weightage & Blueprint 2023 (For all subjects) |
CBSE Class 10 Science Chapters
Each unit consist of a few chapters, check the table below to know the chapters-
| Unit No. | Unit Name | Chapter Name |
| 1 | Chemical substances- nature and behaviour | Chemical reactions |
| Acids, bases, and salts | ||
| Metals and non-metals | ||
| Carbon compounds | ||
| 2 | World of living | Life processes |
| Control and co- ordination in animals and plants | ||
| Reproduction | ||
| Heredity and evolution | ||
3 | Natural Phenomena | Natural phenomena |
| 4 | Effects of current | Effect of current |
| Magnetic effect of current | ||
5 | Natural resources | Our environment |
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