在例题的引申拓展中进行数学探究性学习

On the Exploratory Learning of Mathematics by the Extension Method to Praxis

例题和习题的选择是教学成败的关键一环,所以例题及习题的典型性是研究问题的切入点。如何将例题的条件或结论引申体现分层次教学和拓展学生的思维是研究问题的关键。通过对在例题的引申拓展中进行数学探究性学习的研究来拓宽学生思维的广度和深度,提高学生的学习效果和成绩,实现人人学有价值的数学,人人都能获得必需的数学,不同的人在数学上得到不同的发展。

The choice of praxes and exercises decides the success of teaching,so the typicality of praxes and exercises is the cut-in point to researches and how to extend the conditions or conclusions of the praxes to develop students' thinking is the key to investigations.The exercise of exploratory learning of mathematics by the extension method to praxis is a good way to extend students' thinking scope and depth.