Sign in
Search
GeoGebra
Home
Resources
Profile
Classroom
App Downloads
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
aperiodic monotile construction_step by step
Rings of circles
Monkey typing Shakespeare's complete works
Taylor Polynomial
Kopie von parabel - parabol
Discover Resources
DayOfWeek
IntegralPiecewiseBug_3
Properties of Quadrilaterals (#1)
Serie di Fourier
conic sections: ellipse, parabola, hyperbola
Discover Topics
Frequency Distribution
Matrices
Means
Dilation
Limits