Examples of Matter

• Classify air, water, stone, wood as matter.
• Light and sound are NOT matter — they have no mass in this sense.
• Sort classroom items into matter vs non-matter.
• Use Looking Around 3 outdoor list — clouds, sun's light, soil.

Level 1 — Core idea

Verbal: Water in a glass is matter; sunlight through the window is not.

Symbolic: Matter: solid, liquid, gas. Not matter (Class 3): light, heat as energy.

Visual: Table: tick stone, water, air; cross rainbow light beam alone.

Level 2 — Going deeper

Air is matter even though invisible — balloon test, wind moving leaves. Sound travels but is vibration, not matter itself.

NCERT anchor

NCERT Looking Around 3, Chapter 7 contrasts water (matter) with sunlight helping dry clothes (energy). Discuss with teacher.

Is light from a torch matter?

Step 1 — Light has no mass you can weigh alone
Step 2 — Cannot hold volume in a cup
Answer: **Not matter** (energy) at Class 3 level

Classify: stone, air, shadow, milk.

Step 1 — Stone: **matter** (solid)
Step 2 — Air: **matter** (gas)
Step 3 — Milk: **matter** (liquid)
Step 4 — Shadow: **not matter** (no mass)

• Is water matter? Why?
• Matter or not: sound from bell?
• Give one non-matter example.
• Stretch: Is smoke matter? What state?

Revision tip: Two-question test: Does it have mass? Does it take space? Both yes → matter.

Open the Practice tab for graded questions on Examples of Matter.

• 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.