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在新课教学中,教师根据新知与旧知之间的联系,可以由结构展开联想,也可以由方法展开联想,还可以用问题引领的方式展开联想。但无论是以哪种方式展开联想,所得的新知不能立刻建构的知识结构中,教师要注重让学生经历实际操作活动或者验证过程,对一些联想产生的错误知识加以修正,同时加深对新知的理解。只有让学生经历了联想—修改—验证—建构之后,才真正发挥了联想在新授课中的价值。
In the teaching of new courses, teachers can start associating with the structure according to the connection between the new knowledge and the old knowledge, and can also start the association by the method, and can also start associating with the way of leading the problem. However, no matter in which way the association is developed, the resulting knowledge structure can not be constructed immediately. Teachers should pay attention to letting the students experience the actual operation or verification process, correct some mistakes made by the association, and deepen the understanding of the new knowledge . Only by allowing students to experience the association - modify - verify - the real development of Lenovo in the new lectures in the real value.