论文部分内容阅读
“数形结合”就是在数学题的计算过程中能够进行数与形的相互转化,利用两者之间的巧妙结合,从而提高解题的正确度的一种重要的数学方法。数形结合是数学中最为重要的一种解题思路,若能够准确掌握该种解题方法可以帮助学生降低数学的难度,提高学生的做题速度,并对学生解题的思维有很大的帮助作用。那么,教师应该如何将其解题方法更好地渗透在整个数学学习的过程呢。这就要求教师能够在日常的教学活动中注重数形结合题目的讲解,真正地将数形结合的方法贯穿于小学数学教材中,逐步培养学生能够借用图形巧妙地进行解题的意识。由于数形结合的方法直观性很强,是当代学生在数学的学习中必须掌握的一种重要思想,教师要将“以形助数、以数助形”完美渗透到学生的解题思路中,帮助学生更好地打开解题思路。
“Combination of numbers and forms ” is an important mathematical method that can transform numbers and shapes in the process of mathematical problem calculation and make use of ingenious combination between the two so as to improve the accuracy of problem solving. Mathematical combination is the most important mathematical problem solving a problem, if we can accurately grasp the problem-solving method can help students reduce the difficulty of mathematics, improve students’ problem-solving speed, and the students have a great problem-solving thinking Help So, how teachers should be better way to solve their problems in the whole process of mathematical learning it. This requires teachers to focus on daily teaching activities combined with the number of topics to explain the true number of forms will be combined with the method of teaching in primary school mathematics and gradually develop students to use graphics to cleverly solve the problem awareness. Because of the intuitionistic nature of the combination of number and shape, it is an important idea that contemporary students must master in mathematics learning. Teachers should perfect the solution of students’ Ideas, to help students better open problem-solving ideas.