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新课导入是课堂教学的重要环节,尤其是数学课堂,新颖独特的新课导入对激活学生学习兴趣,开启学生思维具有重要的引领作用。然而,实际数学教学中一些教师却忽视了课堂导入,导致新课导入或单调枯燥、流于形式,或洋洋洒洒、离题万里,极大地削弱了课堂教学的效果。那么,在初中数学教学中,如何发挥新课导入的积极功效,助推数学课堂的教学效果呢?笔者在平时的教学中积累了点滴感悟,在此与大家共勉,以期取得抛砖引玉之效。
The introduction of new curriculum is an important part of classroom teaching, especially the mathematics classroom. The introduction of novel and unique new curriculum plays an important leading role in activating students ’interest in learning and opening students’ thinking. However, some teachers in the actual mathematics teaching neglected the introduction of the classroom, leading to the introduction of the new class or monotonous, formal, or eloquent, far from the title, greatly weakened the effectiveness of classroom teaching. So, in junior high school mathematics teaching, how to give play to the positive effect of the new class introduction, boost the teaching effect of the mathematics class? The author accumulates a little bit of sentiment in the usual teaching, mutual encouragement with everyone in this way, in order to obtain the effect of attracting bricks and stones.