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在高中化学教学中,任务驱动实验教学是有效教学方式之一,即将生活实际中的一些问题引入到化学实验教学中,精设任务,在问题与任务驱动下,使学生自主实验与探究,独立完成或合作完成学习任务,并在任务完成过程中更深刻地理解与把握知识与技能,学会解决问题,提升科学品质,提高综合能力。一、明确实验设计目标,有效引领学生学习
In high school chemistry teaching, task-driven experimental teaching is one of the effective teaching methods, that is to introduce some problems in practical life into the chemistry experiment teaching, and to refine the task. Driven by questions and tasks, students are allowed to experiment and explore independently. Complete or cooperate to complete the learning task, and in the process of completing the task to understand and grasp more profound knowledge and skills, learn to solve problems, improve the quality of science and improve the overall ability. First, a clear experimental design goals, effectively lead students to learn