高中学生的数学教学要在教师的指导下,自己主动积极地学习。教师应有效地培养学生独立获取知识、应用知识的能力。中学生的行为在很大程度上是受他们的情感来支配的,教师应根据这一心理特点,有意识地创造良好的课堂气氛,使学生热爱学习,并对所教学科产生兴趣,因此,运用“导学案”这一课堂教学模式,教 High school students in mathematics teaching under the guidance of the teacher, take the initiative to actively learn. Teachers should effectively develop students’ ability to acquire knowledge and apply knowledge independently. Secondary school students’ behaviors are largely governed by their emotions. Based on this psychological characteristic, teachers should consciously create a good classroom atmosphere, make students love learning and are interested in teaching subjects. Therefore, using “Conduct Case” This classroom teaching mode, teach