Bubble shapes - square bubble in a cube

Demonstration: square bubble can be blown inside a cube made of pipecleaners
Science content
Chemistry: States of Matter, Properties of Materials (K-7)
Lessons activity is in

A cube-shaped bubble can be made for a demonstration, or by students:
Use pipecleaners to make a cube. Dip in bubble mix. Wet a straw in bubble mix and blow into the centre of the frame, to make a cube-shaped bubble.

Grades taught
Gr 1
Gr 2
Gr 3