Class 8 AI Unit 1: AI Project Lifecycle (Conceptual)
5 hours · assessed through projects
What this unit is about
Class 8 students learn the four stages CBSE uses for an AI project at this level: Define Problem, Collect Data, Test AI Tools, and Reflect and Improve. They also learn the core idea that AI learns from patterns in data rather than following hand-written rules.
Learn it with the AI tutor, one minute each
What the unit covers
- The stages: Define Problem, Collect Data, Test AI Tools, Reflect and Improve.
- How AI learns from patterns in data.
- AI as a specific kind of algorithm that uses datasets, learning and prediction.
Key terms
- Dataset
- A collection of examples the AI learns from.
- Prediction
- The AI's best guess for a new case, based on what it learned.
- Reflect and improve
- Checking where the AI went wrong and fixing the data or the approach.
Exam-style questions
1. Why is "Reflect and Improve" part of an AI project?
Show answer →
Because no model is perfect the first time; checking its mistakes shows what data or changes it needs.
2. How is AI different from an ordinary algorithm?
Show answer →
An ordinary algorithm follows fixed steps written by a person; AI learns its own rules from examples in data.
Sources
Unit names, hours and marks checked against the official CBSE 2026-27 curriculum on 1 November 2026. Explanations and questions are written by CogniGuru.