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一、高中化学“问题解决”教学模式策略根据化学的应用性与学生未来学习和就业的针对性,“问题解决”的教学模式策略重在培养学生的学习能力和知识应用能力。1.合作突破策略由于高中生的时间紧、任务重,教师选择和组织学习难度适中的内容,让学生之间以合作学习的模式形成知识和智力的合力,去推动他们自主地学习和高效突破。如在学习“氧化还原反应”时,在学生理解氧化还原反应的本质和四种基本反应类
First, the high school chemistry “problem solving ” teaching mode strategy According to the application of chemistry and students targeted for future learning and employment, “problem solving ” teaching mode strategy focuses on developing students’ ability to learn and apply knowledge. 1. Cooperation and Breakthrough Strategy As high school students have tight schedules, heavy tasks, and teachers choose moderately organized learning content, students form cooperative forces of knowledge and intelligence through collaborative learning to promote their autonomous learning and efficient breakthrough . Such as learning “redox reaction ”, students understand the nature of the redox reaction and the four basic reactions