GeoGebra介紹
GeoGebra(Geometry(幾何)和Algebra(代數)的混成詞)是一個在GPL協議下發布的開源動態數學(幾何)軟體,於2001年由Markus Hohenwarter在奧地利薩爾茨堡大學創建。
GeoGebra是一款開源的動態幾何代數軟體,主要功能包含 CAS 計算機、科學計算機、3D 計算機、計算與繪圖。其特點為能建立幾何對象,並保持它們之間的關係,可以用來快速的實驗數學上的想法、觀察圖形變化或者製作簡單的動畫,製作教學演示材料。它提供安裝版本和在線版本,在線版本註冊帳號即可在線保存筆記。
功能
- 計算與繪圖:其繪圖的基本元素包括各種點、直線、線段、多邊形、向量、圓錐曲線和函數。
- 電子表格、數據繪製功能:
- CAS計算機:直接繪製圓錐曲線,對函數求導數,積分,對多項式函數求極值和拐點等
- 高可自訂性:
使用者也可以加入翻譯或是開發志工協助開發推展,自己編譯和修改源碼。它有自己的程式語法GeoGebraScript,也可以用Python(此Python功能已於2014年停用)和JavaScript進一步擴展。
軟體支持
- GeoGebraWiki – GeoGebra的幫助Wiki,其中有大量的免費教學資源庫。
- GeoGebra幫助頁 – GeoGebra的用戶手冊和教程
- GeoGebra用戶論壇 – GeoGebra的用戶論壇,其中包括開發和使用的各類信息。
獲獎紀錄
- Archimedes 2016: MNU Award in category Mathematics (Hamburg, Germany)
- Microsoft Partner of the Year Award 2015: Finalist, Public Sector: Education (Redmond, WA, USA)
- MERLOT Classics Award 2013: Multimedia Educational Resource for Learning and Online Teaching (Las Vegas, Nevada, USA)
- NTLC Award 2010: National Technology Leadership Award (Washington D.C., USA)
- Tech Award 2009: Laureat in the Education Category (San Jose, California, USA)
- BETT Award 2009: Finalist in London for British Educational Technology Award
- SourceForge.net Community Choice Awards 2008: Finalist, Best Project for Educators
- AECT Distinguished Development Award 2008: Association for Educational Communications and Technology (Orlando, USA)
- Learnie Award 2006: Austrian Educational Software Award (Vienna, Austria)
- eTwinning Award 2006: 1st prize for “Crop Circles Challenge” with GeoGebra (Linz, Austria)
- Les Trophées du Libre 2005: International Free Software Award, category Education (Soisson, France)
- Comenius 2004: German Educational Media Award (Berlin, Germany)
- Learnie Award 2005: Austrian Educational Software Award (Vienna, Austria)
- digita 2004: German Educational Software Award (Cologne, Germany)
- Learnie Award 2003: Austrian Educational Software Award (Vienna, Austria)
- EASA 2002: European Academic Software Award (Ronneby, Sweden)