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导学案是一种不同于传统教学的模式。在高中数学教学中,利用导学案可以引导学生进行学习和思考、回顾和提升,从而有效提高课堂教学效率。本文结合具体事例,简要阐述高中数学教学导学案中“导”的方法策略。1展示目标,引导学生有的放矢在教学“平面向量数量积的坐标表示”一课时,教师将本节课的学习目标(①掌握平面向量数量积的坐标表示;②掌握向量垂直的坐标表示的充要条件)通过学案展示给学生,让学生根据目标进行探究学习,
Guidance case is a different from the traditional teaching model. In high school mathematics teaching, the use of guide cases can guide students to learn and think, review and improve, so as to effectively improve the efficiency of classroom teaching. Based on the concrete examples, this article briefly elaborates the method and tactics of “guiding” in high school mathematics teaching. 1 display the target, guide the students targeted at the teaching “plane vector quantity product coordinate representation ” a lesson, the teacher will be the learning objectives of this lesson (① grasp the coordinates of the number of planar vector product; ② grasp vector vertical coordinate representation Necessary and sufficient conditions) through the case show to students, students learn to explore according to the goal,