"Stencils allow children to explore the math behind the patterns. It is difficult for them to perceive the difference between 1/8 and 3/8 without visual aids in the beginning. Unlike charts, Etoys is interactive. Unlike paper or cardboard, it allows children to repeat any number of times without waste."
- K.K. Subramaniam (who created the Stencil code in squeak to make this possible)
Also there is beautiful use of the stencils by Susanne Guyader, an 80+ year old artist who used Squeak/Etoys to guide art teachers in France.
A big thanks to Subbu for the squeak code to make this possible.
Stephen
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