对问题情境教学下数学课堂动态生成的研究

Research on Dynamical Generation of Mathematics Classroom Under the Problem Situation Teaching

教师创设带有趣味性问题的教学情境,将抽象的问题转化为直观的形象问题,就能使学生更好地学习。而且,在问题情境教学中,教师在课堂教学中要从学生的认知点出发,根据学生的兴趣趋向、生活环境与经验将问题抛出,就能构建出动态生成下的数学高效课堂。

Teacher can help students learn better with interesting teaching situation of problems, and transform abstract problems into intuitive images. In the problem situation teaching, teachers should start from the students＇ cognitive point, ask questions according to the students＇ interest and build efficient classroom with dynamical generation.