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当前的“电脑+投影”的教学模式虽然能较大程度地提高课堂效率,但教师往往会被一定程度地局限在电脑前。传统的多媒体课件更多的是演示功能,而且制作好的课件内容无法更改,课件在演示过程中学生无法亲身参与操作,教师不能真正地融人到学生中间去。近来出现的新型电子交互白板,集传统的黑板、计算机、投影仪等多种功能于一身,使用非常方便,能构造成一个大屏幕、交互式的教学环境,很好地解决了“电脑+投影”教学模式的
Although the current “computer + projection” teaching mode can greatly improve classroom efficiency, teachers tend to be confined to the computer to a certain extent. The traditional multimedia courseware is more demonstration function, but also can not make good courseware content changes, courseware in the presentation process students can not participate in the operation, the teacher can not really melt into the middle of the students. Recently appeared new electronic interactive whiteboard, set the traditional blackboard, computer, projector and other functions in one, is very convenient to use, can be configured into a large screen, interactive teaching environment, a good solution to the “computer + Projection ”teaching mode