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近年来随着高中扩招,中等职业学校的生源下降,中职生大都是中考的失败者,与普高学生相比,中职学生因为数学基础较差。这对中职学校的数学教师来说,责任重大,还是很大的挑战。中职数学教学是一项系统工作,要搞好数学教学,本文作者认为,教师要狠下工夫转变观念,驾驭好课堂,要注意把握好课堂节奏,抓关键时间点突破重点、难点,讲解习题要一步一步来,讲新知识时要重视预备知识的讲解,对于数学例题要多角度讲解。
In recent years, with the expansion of high school enrollment, secondary vocational school students decreased, secondary vocational students are mostly in the test of the losers, compared with Pugao students, vocational students because of poor math. This is a secondary school math teacher, a heavy responsibility, or a big challenge. The teaching of mathematics in secondary vocational schools is a systematic work, we must do a good job in mathematics teaching, the author believes that teachers should make great efforts to change their concepts, master the classroom, pay attention to grasp the classroom rhythm, focus on key points in time, difficult to explain the exercises to Step by step, when talking about new knowledge should pay attention to the preparation of knowledge to explain, for multi-angle mathematical examples to explain.