Why it worked
The video uses a simple, visually engaging format of creating shapes with foam and then revealing corresponding real-world objects. This interactive and educational approach, combined with the playful nature of the content, likely resonated with a young audience and their parents.
Summary
A child plays with foam, creating different shapes like circles, squares, triangles, and ovals. The video then shows corresponding objects that match these shapes: a globe for a circle, a chessboard for a square, a triangle ruler, and a balloon for an oval.