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GeoGebra
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Didactisch materiaal
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Howard K. Fehr's notes
Auteur:
Doug Kuhlmann
A readable if not perfect pdf copy of the section from Fehr that describes this technique. (1951) Fehr was head of the Teaching of Mathematics dept in Teacher's College Columbia.
Fehr_1951_ComplexGraphs.pdf
Nieuw didactisch materiaal
Neuberg's Theorem
Billard V5.2 and V6
GGB is Awesome!
Untitled
函數的單調性
Ontdek materiaal
Rotating a Quadrilateral
MODUL 2.1_LIMAS_ISNIAH_SMAN 2 PRINGGARATA
Transformation Examples
Kopija od Area and perimeter of rectangle -- fixed perimeter
Fraction Addition
Ontdek onderwerpen
Volume
Rotatie
Rijen en reeksen
Diagrammen
Verwachtingswaarde