CBSE Class 9 Science
A student's academic journey takes a significant turn in Class 9 Science, where they build the foundation for more advanced studies and expand their knowledge of important scientific concepts. The NCERT curriculum introduces students to foundational topics in Physics, Chemistry, and Biology, emphasizing both theoretical knowledge and practical experimentation. Major topics which are covered in Class 9 Science include Matter and its Composition, Forces and Laws of Motion, Atoms and Molecules, Diversity in Living Organisms, and Natural Phenomena like Sound and Gravitation.
This blog aims to provide students with useful information on chapter-wise weightage, and effective preparation tips to help them succeed in the CBSE Class 9 Science exam for 2026.
1.0CBSE Class 9 Science Syllabus
Science is a subject that deals with the study of the environment, living and non-living beings, their interactions and relations, and many others. The Science subjects can be further classified into Physics, Chemistry, and Biology. Students can find the CBSE Class 9 Science syllabus in the table below:
2.0CBSE Class 9 Exam Pattern 2025-26
Class 9 exam is divided into two assessments namely Internal Assessment and Annual Examination for the term. To be promoted to the next class, a student needs to score at least 33 marks out of 100 or D grade in every subject.
(A) Internal Assessment (20 marks)
- Periodic Assessment (5 marks): There are three periodic tests, and the final result will be the average of the best two tests.
- Multiple Assessment (5 marks): Diverse assessments such as short tests, oral tests, quizzes, projects, etc.; rubrics will be provided.
- Portfolio (5 marks): This includes classwork (activities/assignments) reflections, narrations, journals etc.
- Subject Enrichment Activities (5 marks): This section includes activities that provide an in-depth understanding of the subject matter and motivate students to study it further.
(B) Annual Examination (80 marks):
Question Types:
- Multiple-choice questions (MCQs)
- Short answer questions
- Long answer questions
Distribution: It is a theory paper which typically covers the entire syllabus, with a mix of questions focusing on knowledge, application, and analytical skills.
Read More: Class 9 Exam Pattern
3.0CBSE Class 9 Chapter-wise Weightage 2025-26
The CBSE marking scheme helps students prioritize the study plan for class 9 Science. Putting more effort into units carrying weightage will help ensure the best preparation by covering all aspects. ALLEN gives a detailed insight into each unit's mark distribution so that you can strategize and use the most efficient study approach for the 2025-2026 exams.
4.0Preparation Tips for Science Subject
- Know the Syllabus: Divide CBSE Class 9 syllabus into objectives to be able to plan properly without getting something to overflow.
- Use the Study Materials: Use the NCERT books and CBSE materials for mind maps, to extract key points and make learning easier.
- Regular Practice: Solve the sample papers and previous year's question papers so that you are aware of the pattern and types of questions asked in the papers.
- Mock Tests: Take mock tests regularly to identify areas for improvement, and reduce the pressure during exams.
- Use Technology: Take advantage of the many online resources, such as video tutorial classes, quizzes, and mock tests from ALLEN. It is interactive learning.
- Organize: Keep all your notes, textbooks, and study materials organized. This will save you time while revising and also reduce stress.
- Time Management: Maintain a balanced schedule for studying by taking breaks and doing physical activities to prevent burnout.