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一、注重数学概念的生活性教学数学概念的生活性教学,就是要将教学的数学概念与学生的实际生活紧密地联系起来,充分体现数学知识来源于生活的理念。学生不仅对身边环境中事物蕴含的数学知识具有强烈的好奇心,而且还对那些事物具有极强的情切感。从而产生想知道想了解的急切需求,好奇与需求是学生学习的动力,亲切感更有助于增强学生的学习信心。如在教学“正数”与“负数”的概念时:举出身边事例——六、2班学生李刚向东走了8米,又回头向西
First, pay attention to the concept of life-based mathematics teaching concept of life-based teaching of mathematics, is to teach the concept of mathematics and student life closely linked to fully reflect the mathematical knowledge derived from the concept of life. Students not only have a strong curiosity about the mathematical knowledge contained in the surroundings, but also have a strong sense of passion for those things. Resulting in the urgent need to know want to know, curiosity and demand is the driving force for student learning, intimacy is more conducive to enhancing students’ confidence in learning. As in the teaching of “positive” and “negative” concept: cite examples around - six, two classes of students Li Gang went east 8 meters east, back to the west