巧设问题情境优化课堂教学

Set up the problem situation to optimize the classroom teaching

荷兰数学家、教育家弗赖登塔尔有一句名言:"与其说是学习数学,还不如说是学习数学化。"再创造是数学化的灵魂。情境教学是实施"再创造"的有效途径,在教学中,我们要善于创设科学、恰当的问题情境,让学生在问题情境中不断探索、研究、创新、解决问题,充分发挥学生的学习主动性,,使学生在自觉、主动、合作、中实现发现、分析问题、解决问题。在学习中学会学习。现就如何创设问题情境谈几点体会和认识。

Dutch mathematician and educator fredenthal has a famous saying:"learning mathematics is not so much as learning mathematics."Reinvention is the soul of mathematization.Situational teaching is an effective way to implement"re-creation",in the teaching,we must be good at creating scientific and proper problem situation,lets the student in the problem situation continuously explore,research,innovation,problem solving,and give full play to students'learning initiative,and make students in consciousness,initiative,cooperation and realize the discover,analyze and solve problems.Learn to learn by studying.How to create a problem situation is discussed in this paper.