地理地質拉
4.0星（和5星） （根據1條點評）
關於:
GeoGebra 係一個互動式數學軟件程式，用嚟由小學到大學嘅數學同科學學習同教學。可以用點、向量、段、線、多邊形、錐形斷面、不等式、隱式多項式同函數去構建。之後所有呢啲都可以動態改變。可以直接透過滑鼠同觸控輸入同修改元素，或者透過輸入列。 GeoGebra 有能力用變數去數字、向量同點，搵函數嘅導數同積分，仲有完整嘅命令補充，例如 Root 或者 Extremum 。老師同學生可以用 GeoGebra 嚟做猜測，同埋去理解點樣證明幾何定理。
提供:
2020 年 11 月 11 日
審查 地理地質拉
What a cool trade-free software. Trade-free, because it doesn’t want anything from you like data, attention (ads) or currency. And cool, because of the many features it provides. I remember even my teacher in school showed us that program. However, on the website, google analytics is used, which, of course, collects data about the visitors. That’s why I give 4/5 blocks.