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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
Riemann Sums
Combining Random Variables
רישום חופשי
apec
Tangent Vector (2)
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Power Functions with Roll Time Data
Untitled
a=1 inscribed angles
Sun path along sky
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Linear Functions
Arithmetic Operations
Sequences and Series
Power Functions
Right Triangles