Chintu's Torch (Chintu ki Torch)
Class 3–5 · Science · The path of electricity (Ohm’s law, no formula)
About 7 minutes · taught by Meera Didi with Chintu the robot · Hinglish or English
A first look at electricity for young learners. Meera Didi and Chintu the robot open a torch and follow the path the electricity takes: the battery gives a push, the wire is the road, and the bulb holds back a little.
Children see why a stronger push gives a brighter light and a narrower road gives a dimmer one, without any formula. The lesson also tackles a common mix-up: whether electricity gets “used up” inside the bulb.
Meera Didi aur Chintu ke saath torch kholo aur dekho bijli kaunsa raasta leti hai: battery dhakka deti hai, taar raasta hai, aur bulb thoda rokta hai.
What you do in this lesson
- Guess first, then try it on a live torch simulation
- Spot Chintu’s mistake
- A few check questions with hints
- One question for tomorrow (“Kal ka sawaal”)
About the Classis.AI Tutor
- Characters: Meera Didi, Arjun Bhaiya and Chintu the robot. Each has one voice.
- Languages: English, Hindi and Hinglish.
- Classes: CBSE/NCERT-style Science and Maths for Class 9 and 10, plus lessons for Class 3–5 and adults.
- How a lesson works: predict, play with a live simulation, catch Chintu's mistake, then answer questions that are checked on the server, with hints.
- Price: 10 free doubts a day. Paid credit packs are coming soon. No subscription and no sales calls.
- Children's privacy: a parent agrees for anyone under 18. Progress is saved so the learner can continue; no learning profile, behaviour tracking or targeted ads for children.
More lessons
- Chintu's Torch (Chintu ki Torch) — Class 3–5, Science, about 7 minutes, with Meera Didi
- The Secret of the Fan Regulator (Fan Regulator ka Raaz) — Class 9, Science, about 11 minutes, with Arjun Bhaiya
- How Many Appliances, One Plug? (Kitne Appliance, Ek Plug?) — Adults, Everyday science, about 8 minutes, with Arjun Bhaiya