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数学源于生活,寓于生活,用于生活。在中学数学教学中,如果能够根据中学生的认知特点,将数学知识与学生的生活实际紧密结合,那么,在他们的眼里,数学将是一门看得见、摸得着、用得上的学科,不再是枯燥乏味的数字游戏。这样,学生学起来自然感到亲切、真实,这也有利于培养学生用数学的眼光来观察周围事物的兴趣、态度和意识。对于学生更好地认识数学,学好数学,培养能力,发展智力,促进综合素质的发展,具有重要的意义。因此,作为教
Mathematics from life, living in life, for life. In middle school mathematics teaching, if we can combine the knowledge of mathematics with the actual life of students according to the cognitive characteristics of middle school students, then in their eyes, mathematics will be one that can be seen, touched and used The discipline is no longer a boring number game. In this way, students learn naturally feel warm and true, which is also conducive to students to use mathematical perspective to observe the interests of surrounding things, attitude and awareness. It is of great significance for students to better understand mathematics, learn mathematics, develop their abilities, develop their intelligence and promote the development of comprehensive qualities. So as a teaching