CBSE Introduces Two-Level Science for Class 9 from 2026–27 Under NEP 2020
The Central Board of Secondary Education (CBSE) has announced a major curriculum reform by introducing a two-level Science system for Class 9 beginning with the 2026–27 academic session. Aligned with the National Education Policy (NEP) 2020 and the National Curriculum Framework (NCF) 2023, the new structure will offer students two levels of Science Standard and Advanced—allowing them to choose an academic pathway that best matches their interests and future career goals.
The secondary education reform will focus on improving flexibility in secondary education, eliminating unnecessary academic pressure, and emphasizing conceptual understanding opposed to just rote memorization. Those students wanting to pursue engineering, medicine or any other science-related field of study will also have the option of taking the Advanced level, whereas all other students may have the Standard curriculum without affecting their overall academic success.
According to education experts, this debate over student centeredness reflects CBSE's overall vision of developing a personalized and competency-based education system as defined in NEP 2020.
Two-Level Science Offers Greater Academic Flexibility
The revised curriculum mandates the study of the Standard Science syllabus by all Class 9 students as it is a compulsory subject and it is the core of the science subject area.
Students who wish to pursue science subjects more intensively than what is prescribed in the standard science curriculum may also select the Advanced Science option. The Advanced Science Curriculum is intended to provide students with the opportunity to develop analytical thinking, higher order reasoning and problem-solving skills beyond those that will be developed through the standard curriculum.
The creation of the two levels of science subject options will allow students to choose the science subjects that they wish to pursue and will allow schools to better meet the varying degrees of academic achievement for the students attending those schools.
The first Class 10 Board Examination using the revised version of this program will occur in 2028 for students who entered Class 9 in the 2026-27 academic year
Advanced Science Designed for Future STEM Aspirants
One of the most student-friendly aspects of the new system is that the Advanced Science assessment will remain separate from the main board examination score.
According to the revised curriculum framework:
- All students will appear for the standard Science examination.
- Students choosing Advanced Science will take an additional assessment.
- Advanced-level performance will be recorded separately on the mark sheet if the required qualifying standard is achieved.
- The additional assessment will not reduce or negatively affect the student’s overall aggregate marks.
This structure encourages students to challenge themselves academically without the fear of lowering their board examination percentage.
NEP 2020 Promotes Personalized Learning
The introduction of two-level Science reflects the broader objectives of NEP 2020, which seeks to move away from rigid academic structures toward flexible and learner-centered education.
Key goals include:
- Reducing examination stress.
- Encouraging conceptual understanding.
- Providing greater subject flexibility.
- Supporting competency-based learning.
- Allowing students to learn according to their interests and career aspirations.
Educational leaders believe that personalized learning pathways help students remain engaged while improving long-term academic outcomes.
The reform also complements other CBSE initiatives, including vocational education, interdisciplinary learning, and competency-based assessments.
Schools Will Need Teacher Training and Curriculum Support
Successful implementation of the two-level Science model will require careful preparation by schools.
Educational institutions are expected to focus on:
- Teacher training for advanced instruction.
- Updated laboratory resources.
- Revised textbooks and learning materials.
- Student counselling for subject selection.
- Clear guidance for parents regarding academic choices.
CBSE and NCERT are developing curriculum resources to support schools during the transition to the new framework.
Educational experts emphasize that proper implementation will be essential to ensure students receive equal opportunities regardless of their school or location.
Looking Ahead
The introduction of two-level science studies to all students in grade 9 starting from the 2026-27 school year is among the most significant ways that the CBSE has undertaken curriculum reform under the National Education Policy, 2020.
The two-level science model will provide students with the choice between Standard and Advanced pathways through the science curriculum, therefore allowing students with greater flexibility regarding their academic choices while still allowing students to pursue a deeper understanding of science, as well as critical thinking skills within the context of science.
The first batch of students to complete the Class 10 curricular revision will take their Boards in 2028; therefore, the two-level science model will play a crucial role in developing a more flexible and student-centred secondary education system that prepares students for both higher education and future careers.
The focus of school preparation will primarily be on building teacher capacity, updating learning resources for the delivery of the two-level science curriculum, and supporting students in making informed academic choices. This curricular reform embodies a shift towards the use of competency-based education that recognizes the varied abilities and interests of individual learners.
