基础教育课程改革的目标之一是“改变课程实施过于强调接受学习、死记硬背、机械训练的现状,倡导学生主动参与,乐于动手,培养学生搜集和处理信息的能力,发现新知识的能力,分析和解决问题的能力,以及交流和合作的能力。”如何实现这一目标,这是摆在面前的重要课题,在科技教学中如何提高学生的能力,是每一位科技教师应该思考的问题。 One of the goals of the basic education curriculum reform is to “change the implementation of the curriculum too much emphasis on acceptance of learning, rote memorization, mechanical training status, promote students to take the initiative to participate, willing to start, develop students ability to collect and process information, the ability to discover new knowledge , The ability to analyze and solve problems, and the ability to communicate and cooperate. ”How to achieve this goal is an important issue before us. How to improve students’ abilities in science and technology teaching is something every technical teacher should think The problem.