Googleクラスルーム

GeoGebra Classroom

29 Proof Without Words

作成者:Linda Bollman, Steve Phelps

Drag the points. Drag the slider. What do you notice? What does this prove? How does this prove?

Based on http://45.media.tumblr.com/9e608e03763922f7620fa7b21487f640/tumblr_nywxpgk6631uk13a5o1_500.gif

新しい教材

教材を発見

トピックを見つける