A drinking straw becoming a whistle, with the physics explained after

Children in the villages we work in are taught to memorise answers to questions nobody asked them. The Learning & Innovation Workshops are an attempt at the opposite: build the thing first, then work out why it behaves the way it does.

Two phases ran this year, 17–19 October and 4–6 November 2025, at Amreli.

The subjects were technology-based learning, health and hygiene, yoga, teamwork and design thinking. The method was games, storytelling, and scientific models built out of paper and drinking straws. A straw cut and folded a certain way becomes a whistle; the explanation of standing waves comes after it sounds, when a child already wants to know.

Nothing in the room costs more than a few rupees, which is deliberate. A demonstration that needs a laboratory cannot be repeated in the village afterwards, and a demonstration that cannot be repeated is entertainment.