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GeoGebra
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Google Classroom
Google Classroom
GeoGebra
GeoGebra Classroom
Opsummering
testing book
[S2] a revised version of Jane’s GeoGebra file (modified by the author)
testing book
Forfatter
Chan Yip-Cheung
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[S2] a revised version of Jane’s GeoGebra file (modified by the author)
Næste
[S2] a revised version of Jane’s GeoGebra file (modified by the author)
Nye Materialer
兩位數除以一位數（一）
兩組對邊相等和有直角的四邊形
拼砌四邊形
兩組對邊相等的四邊形
【案例】2018年全国1卷理科12题
Opdag Ressourcer
部分佔全部的百分率: 例3
Apollonius Problem 10 CCC wiki
How tall is that?
中間人
wiki
Udforsk emner
Normalfordeling
Tal
Histogram
Parallelogram
Konfidensinterval
