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应用题教学是小学数学的一个重要组成部分,既是重点,也是难点。小学《新数学课程标准》不独立设置“应用题”单元,而是在分学段目标中将解决实际问题与“知识与技能”、“过程与方法”及“情感与态度价值观”并列,分学段提出了具体的要求。这就要教师针对实际问题的不同结构特点和学生存在的问题,从问题本身、教师的教和学生的学三方面分析其“难”的原因;从怎样指导学生分析理解问题和如何进行有效的、有针对性的练习,巩固知识、提高能力等方面加以指导,使学生逐步建立数感,发展数学思维的能力。
Application problem teaching is an important part of primary school mathematics, both an important and difficult point. The “New Mathematics Curriculum Standard” of primary school does not set the unit of “application question” independently, but will solve practical problems and “knowledge and skills”, “process and method” and “emotion” And attitudes and values “side by side, sub-section made specific requirements. This requires teachers to analyze the different reasons for the different structural characteristics and problems of students, from the problem itself, the teacher’s teaching and student learning three aspects of its ”difficult" reasons; from how to guide students to analyze and understand the problem and how to proceed Effective, targeted exercises, consolidate knowledge, improve ability to guide, so that students gradually establish a sense of number, the ability to develop mathematical thinking.