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教学的目的之一是培养学生具有分析问题与解决问题的能力,为此,教师需要设计适合学生程度的问题去引起他们的好奇心,并用一些吸引入的问题来帮助他们解题~([1])。这就需要教师自身具有较强的编题能力。目前所广泛认可的编题模式是改编原题,改编原题可以有很多不同视角,如宏观方面改变命题形式、重组综合、推陈出新、有的放矢~([2]);微观方面改变原题的元素限定、构件模型、结构关联、考察对象、设问层次、呈现方式~([3])等。本文基于数学学科的视角,
One of the goals of teaching is to develop students’ ability to analyze and solve problems. To do this, teachers need to design problems that are appropriate for their students to arouse their curiosity and help them to solve the problems by using some attractive questions. ]). This requires teachers themselves have a strong ability to compile the title. Currently widely recognized mode of editing is adapting the original title, adapting the original title can have many different perspectives, such as changing the macro aspect of propositional form, reorganization, innovation, targeted [2]); , Component model, structural relation, object of investigation, the level of questioning and presentation, the way of presentation ~ ([3]) and so on. Based on the perspective of mathematics,