论文部分内容阅读
在课堂教学中,将教学内容设计成问题串的形式,一环扣一环,容易引起学生的探索欲望,促使其积极主动地参与学习,激活思维,有助于突破教学重点、难点,提高课堂教学的效率,也有助于培养他们的探索精神和思维能力.问题串是教师为了实现一定的教学目标,根据学生已有知识或经验,针对学生学习过程中将要产生或可能产生的困惑,将数学知识转换成为层次鲜明、具有系统性的一连串的教学问题.从形式上看,是一问接一
In the classroom teaching, the teaching content is designed as a string of questions, a series of links, easily lead to the exploration of students desire to promote their active participation in learning, activate thinking, help to break the teaching focus, difficulties, improve the classroom Teaching efficiency, but also help to cultivate their exploration and thinking ability.Question string is the teacher in order to achieve certain teaching objectives, according to the students have knowledge or experience, for the students learning process will be generated or may be confused, the mathematical Knowledge transfer becomes a series of teaching problems with distinct levels and systematicness.