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新课标强调注重学生应用数学能力的培养,而应用题的掌握能较为准确地反映出学生这一方面的能力。所以这类题是中考必考题,分值占较大比例的题目,但初中应用题的教学常常出现“懂而不会,一错再错”的现象。应用题难教难学更难运用,这都是教学现状,这给了广大师生无力感与挫败感。要改变这一现状,只有不断提升学生的数学应用能力。本文结合笔者多年的教学经验谈谈初中数学应用题教学的做法。
The new curriculum emphasizes the cultivation of students ’applied mathematics abilities, and mastery of applied questions can more accurately reflect the students’ abilities in this aspect. Therefore, these questions are the exam questions, score a large proportion of the problem, but junior high school teaching questions often appear “do not understand, a mistake again ” phenomenon. Difficult to teach the application of difficult to teach more difficult to use, which are the status quo of teaching, which gave the majority of teachers and students sense of powerlessness and frustration. To change this situation, only by constantly improving students’ math application ability. This article combines the author’s years of teaching experience to talk about the practice of teaching mathematics problems in junior high school.