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数学成绩不理想是普遍小学生学习不良中的大问题,其中加减应用题即是数学学习不良的小学生中的障碍,大多数学成绩不良生存在理解错误,对图形的界定模糊,整理能力不强,导致没办法形成有效的学习计划或达不到预期的理想。在编制加减应用题上,我们应加强学生认知能力,提高学生解题能力为主,通过多媒体来解决学习不良生的学习问题,包括从图形、设施还有图表以及直接指导等,从应用题教学中有针对性的对其进行多角度多思维的编制。
The unsatisfactory maths result is a big problem in the general undergraduates' poor learning. Among them, the addition and subtraction question is the obstacle among the pupils with poor maths learning. Most of the maths students have poor performance in comprehension of errors, fuzzy definition of graphic, Resulting in no way to develop an effective learning plan or achieve the desired goal. In the preparation of addition and subtraction applications, we should strengthen the cognitive ability of students to improve students ability to solve problems, through multimedia to solve learning problems of students, including from the graphics, facilities and charts and direct guidance, from the application Problems in the teaching of its multi-angle multi-thinking preparation.