CBSE Class 11-12 AI curriculum: subject codes 417 and 843
Parents and students often mix up the two CBSE Artificial Intelligence subject codes. In short: 417 is the AI subject for Classes 9 and 10, and 843 is the AI subject for Classes 11 and 12. This page explains the difference and how to prepare. Always confirm marks and units in the current CBSE curriculum document, because CBSE revises them.
The two codes at a glance
| Code 417 | Code 843 | |
|---|---|---|
| Classes | 9 and 10 | 11 and 12 |
| Subject | Artificial Intelligence (skill subject) | Artificial Intelligence (elective) |
| Typical use | Added as a skill subject alongside the main subjects | Chosen as an elective in senior secondary |
| Style | Introductory: what AI is, projects, ethics, basic data ideas | Deeper: data, model life cycle, ethics, a capstone project and applied AI |
What students learn in Class 11-12 AI (843)
The senior secondary course moves from "what AI is" to "how an AI project is built". Published curriculum summaries describe topics such as the AI project cycle, working with and visualising data, basic machine-learning ideas, AI ethics and bias, and a capstone project. Treat this as the shape of the course, not a unit-by-unit list; take the exact units and marks from the CBSE curriculum for the current session.
- Project work and practical assessment are a large part of the course.
- Students are expected to build and explain small projects, not only write theory answers.
- Ethics and bias are examined as seriously as technique.
Is 417 compulsory?
No. 417 is offered as a skill subject, usually in addition to the main academic subjects, and what a school offers depends on the school. Check with your school and the current CBSE circular rather than relying on a blog, including this one.
How to prepare
- Understand concepts first: what data is, why a model needs examples, why bias creeps in.
- Keep a project log from day one. The practical marks reward a clear, honest record of what you tried.
- Learn to explain a result in plain language; that is what viva questions test.
- Use short, visual explanations for tough ideas, then try a small project of your own.
Who this helps
If you or your child will take AI in Class 9-10 (417) or Class 11-12 (843), the best preparation is understanding the ideas, not memorising definitions. CogniGuru lessons explain concepts such as how neural networks learn, in one minute with a diagram, in English and Hindi.
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Common questions
- What is the difference between subject code 417 and 843?
- 417 is the CBSE Artificial Intelligence subject for Classes 9 and 10. 843 is the Artificial Intelligence subject for Classes 11 and 12.
- Is AI a compulsory subject in CBSE?
- Not as a scoring subject for all students. It is offered as a skill subject or elective; check your school and the latest CBSE circular.
- Can I take AI along with Science or Commerce in Class 11?
- Schools that offer 843 usually allow it as an elective with their streams. Availability depends on the school.
- Where do I find the official syllabus?
- On the CBSE Academic website (cbseacademic.nic.in), under the curriculum for the current session.