Google Classroom
Google Classroom
GeoGebra
GeoGebra Klaslokaal
Aanmelden
Zoek
Google Classroom
Google Classroom
GeoGebra
GeoGebra Klaslokaal
GeoGebra
Naar begin
Didactisch materiaal
Profiel
Klaslokaal
App Downloads
F1 triangle angle sum
Auteur:
Ngan Hok Hei
通過移動三角形的頂點﹐同學可以發現 不論是鈍角三角形﹐銳角三角形還是任何類形三角形, 三角形的內角總和仍然是180度。
GeoGebra
Nieuw didactisch materiaal
Set Operations (2 Sets)
Marion's Theorem
Addition of Vectors Algeraically
Dividing a 3-digit number by a 1-digit number (2)
Addition within Two Places
Ontdek materiaal
ddfdsfdsfdsfdsf
Simultaneous Equations and Quadratic Inequalities
DefinisiPLDV
Starting by tree points and segments between them
Upper and Lower Sums
Ontdek onderwerpen
Bijzondere punten
Oppervlakte
Analyse
Staafdiagram
Ongelijkheden