正弦型曲线的变换含微课、说课、教学设计ppt

[{"title":"（ 8 个子文件 65.24MB ） 正弦型曲线的变换含微课、说课、教学设计ppt","children":[{"title":"A33","children":[{"title":"说课课件.pptx <span style='color:#111;'> 11.56MB </span>","children":null,"spread":false},{"title":"教学课件.pptx <span style='color:#111;'> 2.03MB </span>","children":null,"spread":false},{"title":"教学设计方案.doc <span style='color:#111;'> 5.73MB </span>","children":null,"spread":false},{"title":"微课视频","children":[{"title":"课前复习视频.mp4 <span style='color:#111;'> 12.67MB </span>","children":null,"spread":false},{"title":"任务二微课.mp4 <span style='color:#111;'> 4.69MB </span>","children":null,"spread":false},{"title":"任务一微课.mp4 <span style='color:#111;'> 7.48MB </span>","children":null,"spread":false},{"title":"图像变换.mp4 <span style='color:#111;'> 20.38MB </span>","children":null,"spread":false},{"title":"任务三微课.mp4 <span style='color:#111;'> 7.32MB </span>","children":null,"spread":false}],"spread":true}],"spread":true}],"spread":true}]