探索性与开放性问题热点透析

• 作 者: 邢飞
• 出 处: 考试(高考数学版)
• 发表日期: 2007年02期
• 关键词: 开放性问题 高考试题 数学发现 数学意识 三次函数 自主学习 正三棱锥 求解策略 学习方式 建构活动

新课程标准大力倡导积极主动、勇于探索的学习方式,为使学生的学习过程成为在教师引导下的“再创造”过程,通过各种不同形式的自主学习、探究活动,让学生体验数学发现和创造的历程,发展学生的创新意识．而在近几年的高考试题中,有关探索性问题频频出现,涉及到高中数学的各个方面,已经成为高考的热点之一．

The new curriculum standards vigorously advocate active, courageous exploration of learning methods. In order to make the student’s learning process become a “re-creation” process under the guidance of teachers, through various forms of independent learning and inquiry activities, students can experience mathematical discovery and The process of creation, the development of students’ sense of innovation. In recent years, in the high examination questions, the exploration questions have frequently appeared. It involves all aspects of high school mathematics and has become one of the hot spots in the college entrance examination.