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发展心理学认为,潜在智力的开发与发展有两个途径:一个是个体智力的自身提高,一个是群体间智力的互补。小学生的知识基础、学习水平决定了学生个体智力的自身提高具有很大的局限性;但“三个臭皮匠能凑一个诸葛亮”,群体间智力的相互补充却具有很大的发展性。在实际教学中,我们应该注意让学生启发学生。 一次练习课上,我出了这道题:图中大正方形边长20厘米,小正方形边长10厘米,求阴影部分面积?学生们独立
Developmental psychology that there are two ways to develop and develop potential intelligence: one is the improvement of individual intelligence, one is the complementarity of intelligence among groups. The knowledge base and learning level of primary school students have their own limitations in improving their own individual intelligence. However, the “three headstrong people can make one”, the mutual supplement of intelligence among groups is of great development. In practical teaching, we should pay attention to let students inspire students. An exercise class, I came out of this problem: large square side of the figure 20 cm, 10 cm long side of a small square, find the shaded area? Students independent