《数学课程标准》(以下简称《课标》)把逐步形成数学创新意识列为教学目标,各地中考数学命题为了实现这个目标也都做了有益的尝试,例如出现了不少别具创意、独特新颖的开放型试题.这类试题不仅能考查学生观察、实验、类比、归纳、猜想、判断、探究等 “Mathematics Curriculum Standards” (hereinafter referred to as “course standard”) has gradually formed the mathematical innovation consciousness as a teaching goal. The local mathematics propositions in the middle schools have also made useful attempts to achieve this goal. For example, there have been many innovative and unique ideas. Novel open questions. These questions not only examine student observations, experiments, analogies, inductions, guesses, judgments, explorations, etc.