Science is not a chapter to memorise — it is something that happens on your table. 48 experiments and builds, sorted by Std, each with what to do, what you will see, and why it happens.
Rolled newspaper and a few triangles hold a full bottle of water half a metre in the air.
🧰 old newspaper, sticky tape, scissors…Try it → Engineering30 min
Winding a rubber band ten times sends a cardboard car three metres across the floor with no batteries at all.
🧰 stiff cardboard for the body, four bottle caps for wheels, two thin sticks or straws for axles…Try it →Ask Acharya Samayeshwar about any of these ideas — he explains them for your board and Std.
Ask GuruAcharya Samayeshwar
