1数学开放题的概念数学开放题是相对于传统的封闭题而言的,数学中的“封闭性问题”一般是指问题的条件和结论都是完全确定的,而且是不多不少的.关于什么是数学开放题,目前还没有统一的认识,但比较一致的观点是:学生在解决开放性问题时,可以有较强的选择性,选择不同的方法,得出 1 The concept of mathematical open question The open question of mathematics is relative to the traditional closed question. The “closed question” in mathematics generally means that the conditions and conclusions of the question are completely determined and not more or less. There is no unified understanding as to what is the open question of mathematics. However, a more consistent view is that when students solve the problem of openness, they can have stronger selectivity and choose different methods to come to the conclusion