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观察是人们认识世界、增长知识、判明是非的重要手段。观察能力是人们通过感觉器官认识世界的一种能力。小学生的观察能力是可以培养的。我们认为教师应让学生从以下几方面努力。 一、掌握观察方法 这是培养学生观察能力的重要前提。教小学生学习形体知识的观察方法,常用的有如下几种方法。 1.全面观察。即对一个图形从各个方面、各个角度、各个层次进行观察,对形体作一个大概的轮廓性了解,熟悉形体间的系统联系。 2.定向观察。即有一定的针对性,对一特定的问题进行观察。如在讲授平行四边形的概念和性质时,就要有意识地引导学生针对所讲问题对平行四边形的边角变化进行观察。观察要深入事物的内部,
Observation is an important means for people to know the world, increase their knowledge and find their own way. Observational power is one of the ability of people to know the world through sensory organs. The pupil's observation ability can be cultivated. We think teachers should let students work hard in the following aspects. First, grasp the observation method This is an important prerequisite for training students to observe. Teach pupils to learn physical knowledge observation methods, there are several commonly used methods. Comprehensive observation That is, a graphic from all aspects, all angles, all levels of observation, the body to make a rough outline of understanding, familiar with the system of physical contact. 2. Oriented observation. That is, there is a certain degree of pertinence to observe a particular issue. When teaching the concept and nature of parallelograms, students should be consciously guided to observe the corner changes of the parallelogram in response to the questions asked. To observe the depth of things inside,