Error Spotting & Editing

• Locate grammar, spelling, and usage errors in sentences.
• Common areas: subject–verb agreement, tense, articles, prepositions, pronouns.
• Apply one-correction format as in CBSE Section B.
• Read full sentence before correcting isolated word.

1. SVA — Each of the boys has (not have) a bat.
2. Tense — He went yesterday (not has gone with past time).
3. Articles — an hour, a university.
4. Prepositions — good at maths; married to; differ from.
5. Pronouns — between you and me (object case).
6. Parallelism — likes reading, writing, and swimming (matching forms).
7. Double negatives — avoid in standard English.
8. Confused words — their/there/they're; its/it's.
9. Non-finite verbs — enjoy playing (not to playing).
10. Exam tip — if four underlined parts, test each against rule.

Spot error: He don't know the answer.

Step 1 — Subject **He** (3rd person singular) needs **doesn't**, not **don't**.
Step 2 — Correct: He **doesn't** know the answer.
Error type: subject–verb agreement.

• Correcting correct words (read carefully).
• Multiple changes when one only needed.
• Missing error in preposition slot.
• Ignoring context of whole passage.

• Fix: The news are good.
• Error type: She is taller than me. (if tested)
• its vs it's in a sentence.
• Fix: He suggested to go there.

Open the Practice tab for graded questions on Error Spotting & Editing.

• Use the platform-native live simulation or PhET-style tool for this topic (number line, Venn, physics playground, molecule builder, sensor dashboard, etc.).
• Mirror / body / home activity: physically do the concept (count objects, measure, role-play) and photograph or describe for portfolio.
• Voice or text reflection with AI Mentor: explain the concept to a younger student or family member.

• "Explain this concept to a Class 6 student using one real example from an Indian home, school, market, or festival."
• "What is one common mistake students make here, and how would you catch yourself making it?"
• Stretch: "How does this connect to coding, robotics, money, health, environment, or a future career?"

• Complete the core practice + one extension activity (photo, table, short reflection, or mini-project) for base XP + topic badge.
• 5-7 day streak or family discussion note = multiplier + visible artifact in parent/principal dashboard.
• Best real-world application stories (anonymised) featured on class or national leaderboard.

• One hands-on project or measurement using the Drishti kit or household items that makes the concept physical.
• Direct link to at least one Future Skill track (Money Management, Green Tech, Cyber Defenders, Micro-Entrepreneurship, AI Mastery, Sustainable Living, Personality Development).
• Coding extension where relevant (simple script, simulation, or data logging).

This material emphasises experiential "learning by doing", competency (apply/create/analyse), vocational exposure, critical thinking, and multidisciplinary connections. Designed to feed live worlds, AI Mentor (with memory), gamification, robotics, parent analytics, and future skills — not just exam prep.

Portfolio Evidence Idea: Your photo/table/reflection/project + one sentence on "How this helps me in real life or a possible future path."

Open the Practice tab for aligned questions (easy/medium/hard + case-based) with full AI scaffolding.

See curriculum for cross-links and the full future-skills/robotics chapters.