开放式教学是一种符合新课程理念的崭新教学方式,其宗旨是通过教师的引导实现学生学习的主体性地位,充分调动学生学习的积极性,保证教学课堂的质量。开放式教学围绕学生需求开展,通过高效的教学手段和丰富的多媒体资源实现对学生学习兴趣的培养,实现学生的自主性学习和数学学习素养教学。开放式问题的条件、答案、解决策略往往都是不唯一的,需要学生积极开动脑筋,勇于探索。在高中数学的教学过程中,开放式教学需要结合教学 Open teaching is a brand new teaching method that conforms to the concept of new curriculum. Its purpose is to realize the subjective position of students’ learning through the guidance of teachers, to fully mobilize the enthusiasm of students and ensure the quality of teaching. Open-ended teaching around the needs of students to carry out, through the efficient teaching methods and rich multimedia resources to achieve the development of students ’interest in learning, to achieve the students’ autonomous learning and mathematics learning literacy teaching. The conditions, answers and solutions to open-ended questions are often not the only ones that require students to actively use their brains and bravely explore. In the teaching process of high school mathematics, the open teaching needs to combine the teaching