- 您所在位置:
- 教师培训
《太阳系》flash进行实验探究系统_【综合学科】贵州省第七届中小学教师实验教学技能创新大赛综合学科组说课比赛
-
时长:00:11:37 -
时长:00:09:07 -
时长:00:09:12 -
时长:00:10:06 -
时长:00:11:31 -
时长:00:10:34 -
时长:00:10:00 -
时长:00:06:51 -
时长:00:09:45 -
时长:09:36 -
时长:00:10:54 -
时长:00:07:56 -
时长:00:09:49 -
时长:00:07:16 -
时长:00:09:26 -
时长:00:10:09 -
时长:00:08:22 -
时长:00:09:35 -
时长:00:07:36 -
时长:00:09:13