Speed

• That speed tells how fast an object covers distance — distance per unit time.
• To use the formula speed = distance ÷ time with correct units.
• To compare speeds: more distance in the same time means faster motion.
• To apply measurement ideas from NCERT Looking Around 5, Chapter 9 (Up You Go!) and Math-Magic 5 distance problems.

Level 1 — Speed formula

Verbal: Speed measures how much distance is travelled in each unit of time.

Symbolic: Speed = Distance ÷ Time; v = d/t

Real-life: A school bus covers 30 km in 1 hour → speed = 30 km/h. A sprinter runs 100 m in 20 s → 100 ÷ 20 = 5 m/s.

Level 2 — Uniform speed and comparison

Verbal: Uniform speed means equal distances in equal time intervals — steady pace.

Symbolic: Compare: Runner A — 10 m in 2 s → 5 m/s; Runner B — 20 m in 5 s → 4 m/s → A is faster.

NCERT link: Looking Around 5, Ch 9 — climbers cover different distances in same rest period; compare who moved faster.

Cyclist travels 15 km in 1 hour. Find speed.

Step 1 — d = 15 km, t = 1 h
Step 2 — v = 15 ÷ 1 = 15 km/h
Answer: 15 km/h

Who is faster: 10 m in 2 s or 20 m in 5 s?

Step 1 — A: 10/2 = 5 m/s
Step 2 — B: 20/5 = 4 m/s
Step 3 — 5 > 4 → first runner is faster
Answer: 10 m in 2 s

• Find speed: 100 m in 20 s.
• A car travels 120 km in 2 h. Speed in km/h?
• What does a car speedometer show?
• Stretch: Two cyclists: 18 km in 1.5 h vs 24 km in 2 h. Who is faster?

Revision tip: Time yourself walking 100 m with a stopwatch. Calculate your speed in m/s — then compare with a family member.

Open the Practice tab for graded questions on Speed.

• 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.