In a progressive step aligned with the National Education Policy (NEP) 2020, the CBSE has approved a two-level exam system for Science and Social Science subjects. This initiative aims to tailor learning to individual student needs, with full implementation tied to new NCERT textbooks and curriculum updates.
What’s the Big Idea?

Under the new structure, starting from 2026–27 for Class 9, and followed by 2027–28 for Class 10, students will choose between Standard and Advanced levels in Science and Social Science subjects. This system mirrors the already established dual-level approach in Mathematics, and represents CBSE’s broader goal of personalized learning, reducing exam stress and aligning with NEP principles.
Why It Matters in Two-Level Exam System

Reduced Academic Pressure
Options empower students to select a level that matches their confidence and goals. Those not pursuing STEM-intensive streams, for instance, can choose the Basic tier to avoid unnecessary stress.Meaningful Differentiation
While the syllabus remains largely shared, the Advanced level encourages critical thinking and application-based learning, whereas the Basic level prioritizes foundational understanding.Curriculum Flexibility
This student-centric system fosters adaptability in teaching and assessment, nurturing inclusivity and supporting diverse learner trajectories.
Roadmap to Rollout
Final Textbook Preparation: NCERT is responsible for revising textbooks to incorporate both levels. These are expected to be available by 2025, enabling a full rollout afterward.
Curriculum Committee Oversight: The plan has approval in principle from the CBSE curriculum body, with complete adoption expected pending governing board clearance.
Voices from the Education Community

Educators and experts have expressed cautious optimism. Many support the concept of personalized assessment and stress the importance of choice in academic pathways. However, practical concerns remain about how schools will implement the new system, especially regarding teacher training and resource allocation.
How Students Can Prepare
| Step | What to Do |
|---|---|
| Understand the Options | Learn the difference between Basic and Standard levels and align choice with your goals. |
| Monitor Curriculum Updates | Stay updated for textbook release and changes in lesson plans. |
| Consult Educators | Speak with teachers or counselors to understand the depth and expectations of each level. |
| Focus on Conceptual Learning | Regardless of level, prioritize understanding core concepts over rote learning. |
Looking Ahead
The two-level exam system is more than a curriculum tweak—it’s a step towards a more inclusive, flexible, and student-focused education framework. If implemented thoughtfully, it can empower students to learn at their own pace and pursue paths most suited to their aspirations.






