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教材是数学教学的基石,它直接决定着课堂教学的效益。作为一名教师,我们不能简单、僵化地依据教材实施教学,而应该认真挖掘教材中的思维因素,结合学生的知识水平、年龄特征和实际学习需要,对教材内容进行精心处理,进行灵活适当地取舍和调整,有针对性地、创造性地使用教材。教学中要遵循学生的认知规律,精心组织学生的思维过程,为学生创造更宽广的思维空间,引导学生自觉地实现由感性到理性的飞跃。这样的教学才能真正有效地发展学生的数学思考,才能真正促进学生的发展,提高课堂教学的实效。
Textbook is the cornerstone of mathematics teaching, it directly determines the effectiveness of classroom teaching. As a teacher, we can not simply and rigidly implement the teaching according to the teaching materials. Instead, we should carefully tap the thinking factors in the teaching materials, combine the students’ knowledge level, the age characteristics and the actual learning needs, carefully handle the teaching materials, Choose and adjust, targeted, creative use of teaching materials. Teaching should follow the cognitive rules of students, carefully organize the thinking process of students, to create a broader space for thinking students, and guide students to consciously achieve a leap from sensual to rational. Such teaching can truly and effectively develop students’ mathematical thinking in order to really promote the development of students and improve the effectiveness of classroom teaching.