[{"itemType":"chapter","number":"1","published_number":0,"title":"\u4e3b\u4f1a\u573a","result":"","resultStatus":"","lock":"","status":"published","taskId":"12345","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"1","published_number":"1","title":"\u601d\u7ef4\u6280\u80fd\u4e0e\u5168\u7403\u80dc\u4efb\u529b\uff1a\u6784\u5efa\u65b0\u65f6\u4ee3\u6559\u80b2\u53d8\u9769\u7684\u65b0\u8def\u5f84\u2014\u2014\u590f\u8c37\u9e23","result":"","resultStatus":"","lock":true,"status":"published","taskId":"11806","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"01:43:49","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"2","published_number":"2","title":"\u6784\u5efa\u5168\u65b9\u4f4d\u3001\u591a\u5c42\u6b21\u7684\u8bfe\u7a0b\u652f\u6301\u4f53\u7cfb\uff1a\u521b\u65b0\u4e0e\u5b9e\u8df5\u2014\u2014\u5916\u7814\u793e\u57f9\u8bad\u5e08","result":"","resultStatus":"","lock":true,"status":"published","taskId":"11813","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"27:44","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"chapter","number":"2","published_number":0,"title":"\u5c0f\u5b66\u4f1a\u573a\uff1a\u5168\u7403\u89c6\u91ce\u4e0b\u5c0f\u5b66\u5916\u8bed\u7279\u8272\u8bfe\u7a0b\u5b9e\u65bd\u8def\u5f84","result":"","resultStatus":"","lock":"","status":"published","taskId":"12350","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"3","published_number":"3","title":"\u300a\u5916\u7814\u8da3\u5b66\u5c11\u513f\u82f1\u8bed\uff08\u65b0\u7248\uff09\u300bStarter A \u7ea7\u522b\u7b2c\u56db\u5355\u5143\u6545\u4e8b\u8bfe \u2014\u2014\u7f57\u70e8\u94a6","result":"","resultStatus":"","lock":true,"status":"published","taskId":"11799","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"48:17","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"4","published_number":"4","title":"\u300a\u5916\u7814\u8da3\u5b66\u5c11\u513f\u82f1\u8bed\u300b\u7b2c\u4e09\u7ea7\u522b\u7b2c\u4e00\u5355\u5143\u8de8\u5b66\u79d1\u8bfe\u2014\u2014 \u6bb5\u65b9\u6674","result":"","resultStatus":"","lock":true,"status":"published","taskId":"11800","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"45:59","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"5","published_number":"5","title":"\u300a\u5916\u7814\u65b0\u601d\u7ef4\u82f1\u8bed\u5c11\u513f\u7248\u300b\u7b2c\u4e8c\u7ea7\u522b\u7b2c\u4e03\u5355\u5143\u6b4c\u66f2\u8bfe\u2014\u2014\u9ece\u590f","result":"","resultStatus":"","lock":true,"status":"published","taskId":"11801","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"39:57","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"6","published_number":"6","title":"\u4e13\u5bb6\u8bc4\u8bfe\u2014\u2014\u4efb\u771f","result":"","resultStatus":"","lock":true,"status":"published","taskId":"11807","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"57:56","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"chapter","number":"3","published_number":0,"title":"\u4e2d\u5b66\u4f1a\u573a\uff1a\u805a\u7126\u5b66\u751f\u6838\u5fc3\u7d20\u517b\u63d0\u5347\u7684\u4e2d\u5b66\u5916\u8bed\u7279\u8272\u8bfe\u7a0b\u521b\u65b0\u5b9e\u8df5\u8def\u5f84","result":"","resultStatus":"","lock":"","status":"published","taskId":"12351","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"7","published_number":"7","title":"\u300a\u5916\u7814\u65b0\u601d\u7ef4\u82f1\u8bed\u9752\u5c11\u7248\u300b \u7b2c\u4e00\u7ea7\u522b\u7b2c\u516b\u5355\u5143Photostory\u2014\u2014\u9976\u5ead\u5b87","result":"","resultStatus":"","lock":true,"status":"published","taskId":"11809","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"43:44","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"8","published_number":"8","title":"\u300a\u5916\u7814\u65b0\u601d\u7ef4\u82f1\u8bed\u9752\u5c11\u7248\u300b \u7b2c\u4e00\u7ea7\u522b\u7b2c\u516b\u5355\u5143Photostory\u2014\u2014\u79e6\u9759\u8339","result":"","resultStatus":"","lock":true,"status":"published","taskId":"11810","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"44:22","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"9","published_number":"9","title":"\u300a\u5916\u7814\u601d\u8fa8\u82f1\u8bed\u9752\u5c11\u7248\u300b 1B\u7ea7\u522b\u7b2c\u4e94\u5355\u5143\u9605\u8bfb\u8bfe\u2014\u2014\u8096\u6db5\u97f5","result":"","resultStatus":"","lock":true,"status":"published","taskId":"11811","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"38:56","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"10","published_number":"10","title":"\u300a\u5916\u7814\u601d\u8fa8\u82f1\u8bed\u9752\u5c11\u7248\u300b 1B\u7ea7\u522b\u7b2c\u4e94\u5355\u5143\u9605\u8bfb\u8bfe\u2014\u2014\u94b1\u6c81\u6021","result":"","resultStatus":"","lock":true,"status":"published","taskId":"11812","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"49:51","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"chapter","number":"4","published_number":0,"title":"\u4e13\u9898\u8bba\u575b\uff1a\u7d20\u517b\u53ca\u8de8\u5b66\u79d1\u8bfe\u7a0b\u4f53\u7cfb\u5b9e\u8df5\u7ecf\u9a8c\u5206\u4eab","result":"","resultStatus":"","lock":"","status":"published","taskId":"12347","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"11","published_number":"11","title":"\u8bed\u8a00\u5b66\u4e60\u4e0e\u6587\u5316\u4e92\u9274\uff1a\u5916\u8bed\u7279\u8272\u5b66\u6821\u8bfe\u7a0b\u5efa\u8bbe\u4e0e\u6587\u5316\u4f7f\u547d\u2014\u2014\u6a0a\u6ce2","result":"","resultStatus":"","lock":true,"status":"published","taskId":"11808","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"01:13:11","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"12","published_number":"12","title":"\u300a\u620f\u5267\u574a\u00b7\u4e2d\u56fd\u6545\u4e8b\u5267\u300b\u300a\u4e95\u5e95\u4e4b\u86d9\u300b\u2014\u2014\u6768\u9759","result":"","resultStatus":"","lock":true,"status":"published","taskId":"11802","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"43:25","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"13","published_number":"13","title":"Light Up Science \u8de8\u5b66\u79d1\u7814\u8ba8\u8bfe3A \u7ea7\u522bMagnets \u2014\u2014\u66f9\u5e0c ","result":"","resultStatus":"","lock":true,"status":"published","taskId":"11803","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"33:39","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"14","published_number":"14","title":"\u4e13\u5bb6\u4e92\u52a8\u8bc4\u8bfe\u3001\u5b9e\u8df5\u7ecf\u9a8c\u5206\u4eab\u2014\u2014\u6a0a\u6ce2","result":"","resultStatus":"","lock":true,"status":"published","taskId":"11804","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:01","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"15","published_number":"15","title":"\u4e13\u5bb6\u4e92\u52a8\u8bc4\u8bfe\u3001\u5b9e\u8df5\u7ecf\u9a8c\u5206\u4eab\u2014\u2014\u4faf\u7389\u6797","result":"","resultStatus":"","lock":true,"status":"published","taskId":"11805","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"12:46","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true}]