随着新课程改革以来,数学开放性问题在开放的时代应运而生,每年的各类考试中都出现了许多立意新颖的开放式试题。数学开放研究性试题是国内外现代数学教学中的一个研究热点,开放题在课本中和中考中都具有举足轻重的地位,对学生思维能力的发展起着重要的作用。如果教师能运用一些适当的开放性试题进行教学,不仅可以使学生学习兴趣大增,而且对巩固学生的基础知识,培养发散思维能力、创新能力、探究能力和合作学习的能力等,都能收到理想的效果。 With the new curriculum reform, the issue of mathematics openness came into being in the era of openness. Many open examination questions with innovative ideas have emerged in various examinations each year. Mathematical open research questions are a research hotspot in modern mathematics teaching both at home and abroad. Open questions play a decisive role in both textbook and middle school exams, and play an important role in the development of students’ thinking ability. If teachers can use some appropriate open questions to teach, not only can students greatly increase their interest in learning, but they can also consolidate their basic knowledge, develop divergent thinking, innovation, inquiry and cooperative learning skills. To the ideal effect.