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.
A whisper travels along a piece of string and comes out clearly in a cup five metres away.
🧰 two paper cups or steel tumblers, about five metres of string, a pin or nail for the hole…Try it → Technology10 min
Flicking through seven photos makes a plant that never seems to move suddenly grow before your eyes.
🧰 an adult's phone camera, a potted plant or your bean jar, a sticky note for the date…Try it →Ask Acharya Samayeshwar about any of these ideas — he explains them for your board and Std.
Ask GuruAcharya Samayeshwar
