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“数无形时少直觉,形少数时难入微;数形结合百般好,隔离分家万事休。”这是数学家华罗庚先生关于数形结合的精辟论述。数学教学是培养数学思维的教学,而不仅仅是数学活动结果的教学。在小学数学教学过程中,根据小学生的认知规律,引入形象思维,注重数形结合,创设由形象思维过渡到抽象思维的中间环节,激发学生的学习兴趣,使学生真正喜
“When the number of intangibles less intuition, the shape of a few difficult to micro; shape with all sorts of good, isolated break everything off. ” This is mathematician Mr. Hua Luogeng brilliant combination of figures. Teaching mathematics is to cultivate the teaching of mathematical thinking, not just the teaching of the results of mathematics activities. In primary school mathematics teaching process, based on the cognitive law of primary school students, the introduction of the image of thinking, focusing on the combination of number and shape, the creation of an intermediate transition from the image thinking to abstract thinking, stimulate students interest in learning so that students really like