CBSE's internal assessment structure for Classes 9 and 10 carries 20 marks per subject and these marks are often treated casually by students — a costly mistake. In the 2026-27 academic year, understanding the exact components of internal assessment and actively managing them is especially important. This article breaks down what internal assessment involves, what has changed, and how to protect every mark.
The Internal Assessment Structure: 20 Marks Per Subject
CBSE Class 9 and 10 internal assessment is divided as follows: Periodic Tests (10 marks), Notebook Submission (5 marks), and Subject Enrichment Activities (5 marks). Each component has specific requirements.
Periodic Tests (10 marks): At least three periodic tests must be conducted across the academic year. These are school-level tests on specific portions of the syllabus. The average of the best two test scores (out of 10 each) is calculated and recorded as the Periodic Test component. Note that CBSE expects these to be genuine assessment activities — not mark-giving exercises. Students who perform consistently in periodic tests secure this component reliably.
Notebook Submission (5 marks): This component rewards regularity and discipline in maintaining subject notebooks. Neat, complete, well-organised notebooks that are regularly maintained and updated after every class session earn full or near-full marks. Students who "fill in" their notebooks in the week before submission with rushed, incomplete notes score poorly here.
Subject Enrichment Activities (5 marks): This varies by subject but includes activities like projects, experiments (for Science), map work (for SST), portfolio activities (for languages), and similar practical or creative exercises. These are school-determined and completed during the academic year — missing or inadequate completion directly reduces these marks.
Why Students Must Not Neglect Internal Assessment
20 internal marks per subject represents 20% of the total 100-mark subject score. Students who score 90 in the Board paper but only 14 in internal assessment end up with 104 out of 120 (87%). Students who score 88 in the Board paper but a full 20 in internal assessment end up with 108 out of 120 (90%). The internal component can genuinely be the difference between percentage bands that matter for school admissions and merit certificates.
The 2026-27 Context: Be Aware of Changes
CBSE periodically revises the specifics of internal assessment guidelines. For 2026-27, students and parents should check the CBSE official academic website or ask their school for the current internal assessment guidelines specific to their class and subjects. Coaching centres that are up to date on CBSE policy will be aware of any changes and can guide students accordingly.
Protecting Internal Assessment Marks: A Practical Checklist
Attend all periodic tests — do not skip them. Maintain all subject notebooks regularly from the first day of school. Submit all Subject Enrichment Activity work on time. If a test is missed due to illness, apply formally to the school for a make-up test. Expert Tutorials advises all our students on the importance of internal assessment alongside Board preparation. Contact +91 9718971838 for more guidance.
CTA inside articleWhy Expert Tutorials is Good for Preparing Students for CBSE Internal Assessment Changes
- Expert Tutorials tracks CBSE policy changes actively — including internal assessment reforms — and adjusts its teaching approach so students are never caught off-guard by changes they did not know about.
- Our teachers help Class 9 and 10 students understand what the revised internal assessment structure means in practice: which activities carry marks, how practical records are evaluated, and how periodic tests should be treated seriously.
- We cover Mathematics, Science, and Social Science for Classes 9 and 10 — all three subjects directly affected by the 2026-27 internal assessment changes — giving students a complete picture of what their total marks picture looks like across assessments and board papers.
- Staying current with CBSE changes is part of what Expert Tutorials does for every family enrolled — parents receive guidance on policy changes, not just subject teaching.
Expert Tutorials is a CBSE coaching institute in Dwarka Sector 8, Delhi, keeping students updated with every CBSE policy and assessment change. Call +91 9718971838 for details on our Class 9 and 10 coaching.
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