数学需要情境的支撑,在教学设计时,应尽力创设一定的问题情境,让学生在具体的情境中领会学习的意图,掌握知识技能。那么数学问题情境创设的原则和途径如何呢?一、情境创设的原则所谓问题情境就是能够激起学生情感体验的一种问题背景,其目的之一就在于激发学生的学习兴趣,引起学生比较良好的情感体 Mathematics needs the support of the situation. During the instructional design, we should make every effort to create a certain problem situation so that students can understand the intention of learning and acquire knowledge and skills in concrete situations. So what are the principles and ways to create a mathematical problem situation? One, the principle of creating a situation The so-called problem situation is able to arouse the students emotional experience of a problem background, one of the purposes is to stimulate student interest in learning, causing students to be relatively good Emotional body