在高中数学教学中,若想提高课堂教学质量,教师需思考怎样激发学生学习热情,怎样发挥学生主动性,怎样培养学生创造意识。而“问题式”教学则是实现解决上述问题的有效方法。在问题式教学中,教师以学生已有知识结构为出发点,并联系学生生活实际而提问启发性问题,诱导学生大胆质疑,师生共同探究,以活跃课堂氛围,激活学生思维,培养学生自学能力。一、教学预热:巧设情境,有效提问在“问题式”教学中,问题是主线,是探究的载体。因此,在教学过程中,教师应紧扣教学内容与教学目标, In high school mathematics teaching, if you want to improve the quality of classroom teaching, teachers need to think about how to stimulate students’ enthusiasm for learning, how to develop students’ initiative, and how to cultivate students’ sense of creativity. And “problem-based” teaching is an effective way to solve the above problems. In problem-based teaching, teachers use the students’ existing knowledge structure as a starting point, and ask students questions about enlightening questions in connection with their actual life. The students are encouraged to make bold questions, teachers and students explore together to activate classroom atmosphere, activate student thinking, and cultivate students’ self-learning ability. . First, teaching warm-up: skillfully set the situation, effective questioning in “problem ” teaching, the problem is the main line, is the carrier of inquiry. Therefore, in the teaching process, teachers should closely follow the teaching content and teaching objectives.