论文部分内容阅读
近年来,对建模能力的考查始终是物理高考试题的热点。笔者认为,要提高学生的建模能力,可以从以下几方面人手。一、夯实基础知识。打好建模基础基本概念、定律、公式等陈述性知识是物理学的基础。只有将这些陈述性知识与程序性知识相结合,才能科学地应用物理知识解决实际问题。因此,在高考复习中,教师要引导学生扎实掌握基本概念、基本定律、基本公式。在此基础上,依据知识之间的内在联系,以模块或专题的形式,对相关内容进行归纳总结,形成系统化、条理化的知识网络,为物理模型的建构打下坚实基础。如2014年高考物理山东卷第22题,考查伏安法测电阻的模型。如果学生对伏安法很
In recent years, the test of modeling ability has always been the hot topic of physics entrance examination. The author believes that to improve the modeling skills of students, you can from the following aspects of manpower. First, consolidate the basics. Lay a good foundation for basic modeling concepts, laws, formulas and other declarative knowledge is the basis of physics. Only by combining these declarative and procedural knowledge can we apply the physical knowledge scientifically to solve practical problems. Therefore, in the college entrance examination review, teachers should guide students to firmly grasp the basic concepts, basic laws, basic formulas. On this basis, according to the intrinsic connection between knowledge, the relevant contents are summed up in the form of modules or special topics to form a systematic and organized knowledge network, laying a solid foundation for the construction of the physical model. Such as the 2014 Shandong University Physics Volume 22 questions examining volt-ampere resistance model. If students are very volt-ampere