一、优化导学策略,促进学生有效自学与思考“导学”是学生按照导学提纲上的要求自学,实现“先学后教”。学生在教师的监督、指导下自主学习,与学习目标、学习任务直接挂钩,学生根据学习目标和自学要求,去完成各项任务。因此“导学”的策略是在教师创设教学情境、用恰当语言或借助多媒体对学生的学习活动加以引导和疏导。让学生获得知识与技能, First, optimize the guidance strategy to promote effective self-learning and thinking Students “guide ” is the students in accordance with the requirements of the syllabus on the self-study, to achieve “to learn after teaching ”. Students under the supervision of the teacher, under the guidance of independent learning, and learning objectives, learning tasks directly linked to the students according to learning objectives and self-study requirements, to complete the task. Therefore, the strategy of “guiding learning” is to guide and divert the learning activities of students in the situations where teachers create teaching situations and use appropriate languages ​​or multimedia. Let students gain knowledge and skills,