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俗话说:“万事开头难。”数学课亦是如此。头开得好与坏会直接关系到一节课的成效,所以我们切不可忽视导入这一环节,应依据教材内容,创设学习情境,引入新课,激发学生学习兴趣,使学生积极主动地参与到新课教学活动中来。导入应具有生活性。由于小学数学教材大都是从生活实例出发引出新知识,教学时教师可充分利用生活实例创设教学情境,激发学生主动参与教学全过程。如有一位老师在教学“一
As the saying goes: ”Everything is hard at the beginning.“ Math is also true. Good or bad things will be directly related to the effectiveness of a lesson, so we must not ignore the introduction of this link should be based on the content of teaching materials, the creation of learning situations, the introduction of new courses to stimulate student interest in learning so that students take the initiative to participate To the new lesson in teaching activities. Import should be viable. Since primary mathematics textbooks mostly lead to new knowledge starting from life examples, teachers can make full use of life examples to create teaching situations and inspire students to actively participate in the teaching process. If a teacher in teaching ”a