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课程标准指出:数学教育要面向全体学生,实现:人人学有价值的数学;人人都获得必需的数学;不同的人在数学上得到不同的发展。由此可见,在数学教学活动中,学生才是数学学习的主人。一、让学生亲近数学。人的思维过程始于问题情境。问题情境具有情感上的吸引力,能使学生产生学习的兴趣,激发其求知欲与好奇心。例如:在教学“时分的认识”前,教师利用多媒体演示了“龟兔赛跑”的故事:小乌龟在钟面形跑道上不紧不慢地爬了一大格(1时),小白兔沿着钟面形跑道马不
Curriculum standards state that mathematics education should be geared toward all students to achieve: a mathematical science worthy of all human beings; that everybody has access to the necessary mathematics; and that different people have been given different developments in mathematics. Thus, in mathematics teaching activities, students are the masters of mathematics learning. First, let students close to mathematics. Human thinking process begins with the problem situation. The problem situation is emotionally attractive, enabling students to develop interest in learning and stimulate their curiosity and curiosity. For example, before teaching Time Recognition, teachers used multimedia to demonstrate the story of the tortoise and the tortoise race: the little turtle climbed a large grid slowly (1 o’clock) Little white rabbit along the clock shaped runway horse does not