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数学新课标强调学生数学思维的培养,提高学生数学思维的能力与品质。初中数学课本中,集中了大量的例题与习题,它们所表现的数学知识和方法当然重要,但蕴涵的数学思想却更为重要。教师要善于利用例题与习题,运用数学方法点拨学生的思维,当这种量的积累达到一定程度时就会产生质的飞跃,进而上升为数学思想。一、有目的地安排练习,训练学生思维的敏捷性在数学教学中培养学生的思维敏捷性,需要教师在教学过程中提出适度的问题,经过缜密考虑,安排合理的练习训
The new mathematics curriculum emphasizes the cultivation of students ’mathematical thinking and enhances students’ abilities and qualities of mathematical thinking. Junior high school mathematics textbooks, focused on a large number of examples and exercises, their mathematical knowledge and methods are of course important, but the implication of mathematical thinking is even more important. Teachers should be good at using examples and exercises, using mathematical methods to dial the thinking of students, when the amount reached a certain level of accumulation will produce a qualitative leap, and then rose to mathematics. First, the purpose of arranging exercises, the agility of training students to train students in the teaching of mathematics in teaching agility, teachers need to put forward appropriate questions in the teaching process, after careful consideration, reasonable training exercises