The video could not be loaded, either because the server or network failed or because the format is not supported: https://m.sxstbc.cn/content/2016年創新教與學研討會/08.基於MOOC+SPOCs的翻轉課堂教學方法-戰德臣.mp4undefinedundefinedundefinedundefinedundefinedundefinedundefinedundefinedundefinedundefinedundefinedundefinedundefinedundefinedundefinedundefinedundefinedundefinedundefinedundefinedundefinedundefinedundefinedundefinedundefinedundefinedundefinedundefinedundefinedundefinedundefinedundefined