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一、讲究方法,注重实用良好的方法能使学生更好地发挥运用天赋的才能。老师讲课要注重方法的实用性,使学生尽快有效地理解,掌握所学的知识。如:类比法是物理教学中常用的方法,可帮助学生理解一些难懂的概念、规律和方法。不少学生对用比值定义的物理量常常理解不正确(如场强、电容、电阻),其原因是只注意了数学形式,忽视了物理意义。怎么办呢?我想绝大部分学生对初中物理中的匀速直线运动的“速度”是比较清楚的,它是用比值定义的,我们就以此为例,进行类比,以加深其理解。
First, pay attention to methods, pay attention to practical and good ways to enable students to better use of talent to use talent. Teachers should pay attention to practical methods to enable students to effectively understand as soon as possible, to master what they have learned. Such as: analogy method is commonly used in physics teaching methods to help students understand some difficult concepts, laws and methods. Many students often misunderstand the physical quantities defined by the ratio (such as field strength, capacitance, resistance). The reason is that they only pay attention to the mathematical form and neglect the physical meaning. What should I do? I think the vast majority of students are more aware of the “speed” of a uniform linear motion in a junior high school physics. It is defined by the ratio. We take this as an example, to make it more comprehensible .