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思维的基础材料是表象,表象是对直观材料的初步概括,必须依靠感知去形成和积累。因此,充分感知积累表象是思维展开的前提和基矗在应用题教学中,教师必须根据应用题的内容,借助直观形象让学生充分感知,从中积累反映应用题数量关系的表象,继而根据表象思考解题思路,寻求解题方法,进行逻辑思维
The basic material of thinking is appearance, the appearance is the preliminary summary of the visual material, which must be formed and accumulated by perception. Therefore, fully aware of the accumulation of appearance is the premise and foundation of thinking. In the teaching of applied problems, teachers must make students fully aware of the application according to the content of the application, and then accumulate the appearance of reflecting the relationship between quantity and quantity of applications. Then, Problem-solving ideas, seeking solutions to problems, logical thinking