Syllabus : CBSE Class 10 – Science

CBSE Class 10 Science Syllabus for 2022-23

Unit No. Unit Marks
I Chemical Substances-Nature and Behaviour 25
II World of Living 25
III Natural Phenomena 12
IV Effects of Current 13
V Natural Resources 05
  Total 80
  Internal assessment 20
  Grand Total 100



CBSE Class 10 Science Syllabus for 2021-22

Units Units and Chapters Marks
Term I
I Chemical Substances - Nature and Behaviour: Chapter 1, 2 and 3 16
II World of Living: Chapter 6 10
III Natural Phenomena: Chapter 10 and 11 14
  INTERNAL ASSESSMENT
(Periodic Tests (03) + Multiple Assessments (02) +
Portfolio (02) + Student Enrichment Activities/
Practical Work (03))
10
Term II
I Chemical Substances - Nature and Behaviour: Chapter 1, 2 and 3 10
II Chemical Substances - Nature and Behaviour: Chapter 1, 2 and 3 13
III Chemical Substances - Nature and Behaviour: Chapter 1, 2 and 3 12
IV Chemical Substances - Nature and Behaviour: Chapter 1, 2 and 3 05
  INTERNAL ASSESSMENT
(Periodic Tests (03) + Multiple Assessments (02) +
Portfolio (02) + Student Enrichment Activities/
Practical Work (03))
10
  Total 100