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The Art of Problem Posing
Author:
Steve Phelps
"What if each attribute were not so; what could it be then?"
Brown & Walter, 2005
https://www.amazon.com/Art-Problem-Posing-Stephen-Brown/dp/0805849777
New Resources
Publish app "Public" test
apec
Some random function
Random Polar Curve (3)
רישום חופשי
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Ilusión óptica de los cuadrados
Rotation Exercises
Exercises Angle Bisector
משימה 5 בערבית
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Square
Boxplot
Bar Chart or Bar Graph