中学物理教学目的之一是培养学生的思维能力,一题多联,是根据研究对象所提供的知识信息,寻求信息间的必然联系,使思维聚集、收敛,从而获得一个确定的解决问题的方案。这种程序思维过程能培养训练学生思维的逻辑性,提高学生的定势思维能力。一题多议、一题多变,则能诱导学生变换角度,进行多途径、多方向思考,使学生善于以某一物理问题的信息源为扩散点,向不同方向探索,使得多个知识点能在具体物理问题中互相沟通与综合。 [联] 联想能拓宽视野,启发思维,多方位的纵 One of the goals of physics teaching in middle schools is to cultivate students’ thinking ability. Multiple topics are based on the knowledge information provided by the research object, seeking the necessary connection between information, allowing the thinking to converge and converge, thereby obtaining a definite solution to the problem. . This kind of procedural thinking process can train the logic of training students’ thinking, and improve the students’ ability of fixed-thinking. A multi-discussion and a changeable topic can induce students to change their perspectives and conduct multi-channel and multi-direction thinking. Students can be good at diffusing a certain source of information on physical issues and exploring in different directions, making multiple knowledge points. Can communicate and integrate with each other on specific physical issues. [Link] Lenovo can broaden its horizons, inspire thinking, multi-directional vertical