每次换座位时,总能看到同学们“几家欢喜几家愁”,因为同学都不愿意坐在教室的两侧。因为黑板反光,坐在两边的同学总因为位置太偏而看不清黑板,老师的字变成一条一条的,分辨不清写的是什么。特别是向另一侧看时,黑板简直就成了“白板”。为了解决这个问题,我设计了一个“可折式”黑板,也就是把黑板做成书的样子,两边可以折起来。 Each seat change, always see the students, “a few happy few worry”, because students are not willing to sit on both sides of the classroom. Because the blackboard reflective, sitting on both sides of the students because the location is too general and can not see the blackboard, the teacher's words into one by one, can not tell clearly what is written. Especially when looking to the other side, the blackboard simply became a “whiteboard.” In order to solve this problem, I designed a “foldable” blackboard, that is, the blackboard book looks like, both sides can be folded up.