当今社会发展日新月异,对学校教育也提出了新的要求。在教学中,我们应努力构建出具有开放性与创造性的课堂,培养学生自主学习的能力。《普通高中数学课程标准》在基本理念中明确提出:“数学课堂倡导积极主动、勇于探究的学习模式。”传统的数学学习形式过于单一,偏重于教师的讲解,忽视了学生主体作用的发挥,导致学生的学习能力较弱。数学学习形式多样,不仅仅拘泥于被动地接受 With the rapid development of society today, new demands have also been placed on school education. In teaching, we should strive to build open and creative classrooms to develop students’ ability to study independently. The “General High School Mathematics Curriculum Standards” clearly states in the basic concept: “The mathematics classroom advocates a learning mode that is proactive and courageous to explore.” The traditional form of mathematics learning is too single and focuses on the explanation of the teacher, ignoring the role of the student body. Play, resulting in the students’ learning ability is weak. Mathematics learning is diverse and not only rigidly accepted