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單元二  Scratch 3 程式設計 

http://140.111.111.2/eduweb2/eduweb/s083/html/lesson1.html

https://steam.oxxostudio.tw/category/scratch/info/signup.html

線上版

https://scratch.mit.edu/

加入 join

@apps.ntpc.edu.tw

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SCRARCH 3.0 下載

https://scratch.mit.edu/download/