以解决问题为导向的高中化学课堂教学策略探析

Exploration of Problem-solving Oriented Senior Middle School Chemistry Classroom Teaching Strategies

化学学科涉及的知识点较多且复杂,对学生而言,学习难度较大。基于此,高中化学教师需制定有效的教学方案,以解决问题为导向组织一系列课堂活动,积极激发学生的学习热情,使其在轻松愉快的氛围中思考和探究问题,在问题解决中扎实掌握化学理论知识,提高化学学科素养。具体策略有:以优化情境创设增强学生的问题解决意识,以强化主动参与提高学生的活动思维含量,以构建认知模型提高学生的解决问题能力。

The discipline of chemistry involves a wide range of complex knowledge points,making it difficult for students to learn.Based on this,high school chemistry teachers need to develop effective teaching plans,organize a series of classroom activities guided by problem-solving,actively stimulate students'learning enthusiasm,enable them to think and explore problems in a relaxed and pleasant atmosphere,and solidly grasp chemical theoretical knowledge in problem-solving,improving their chemical literacy.The specific strategies include:creating optimized scenarios to enhance students'problem-solving awareness,strengthening active participation to improve their activity thinking content,and constructing cognitive models to improve their problem-solving abilities.