Anmelden
Suche
GeoGebra
Startseite
Materialien
Profil
Classroom
Apps herunterladen
Howard K. Fehr's notes
Autor:
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
Neue Materialien
גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם
רישום חופשי
Addition within Two Places
Dividing a 3-digit number by a 1-digit number (2)
Translation of the Graph of a Function
Entdecke Materialien
Test de Wason
Symmetry and Periodicity #1
Similar triangles (lengths)
four points are coplanar
Elleni's Tessellation
Entdecke weitere Themen
Arithmetisches Mittel
Vektoren 3D (dreidimensional)
Bruchrechnen oder Brüche
Treppenfunktionen
Strecke