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传统的数学教学难以跨越“应试教育”的樊篱,学生注重模仿与记忆,机械记忆结论,当他们面对具体的现实情境时却束手无策。我们的数学教学应服务于生活,不能脱离实际生活,不能“纸上谈兵”。现实的数学主要包括:课程内容具有现实性,教师要从生产生活中搜集资源,从学生熟悉的生活实践中提取素材、寻找例子;教学过程具有现实性,教师不能将抽象的数学符号直接灌输进学生的头脑里,要设计真实的情境,引导学生发挥自己的经验,
The traditional mathematics teaching is difficult to cross the “examination-oriented education” of the fence, the students pay attention to imitation and memory, mechanical memory conclusion, when they face the concrete reality situation but feel helpless. Our mathematics teaching should serve the life, can not be divorced from the actual life, can not “on paper ”. Realistic mathematics mainly includes: the content of the course is realistic, teachers should collect resources from production life, extract material from the familiar life practice of students and find examples; the teaching process is realistic, teachers can not instill abstract mathematical symbols directly Students in the mind, to design the real situation, to guide students to develop their own experience,