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数学教育的多功能性要求教师在使用教材的过程中确立“用教材教”和“以人为本”的理念,通过创造性、合理、高效地使用教材,来提升课堂效率.所以,教师就要认真钻研教材,理解教材编写意图,让学生易学;吃透教材编写意图,让学生乐学;延伸教材编写意图,让学生想学;变形教材编写意图,让学生善学.研究、思考和理解教材编写意图有利于把握教学设计的方向,进行有效的教学设计.1.理解教材的整体结构
The multi-functionality of mathematics education requires teachers to establish “teaching” and “people-oriented” concepts in their use of teaching materials to improve classroom efficiency through the creative, rational and efficient use of teaching materials. Therefore, teachers We should conscientiously study the teaching materials, understand the intent of teaching materials and make the students easy to learn; thoroughly understand the writing intent of the teaching materials so as to let the students learn music; extend the writing intent of the teaching materials so that the students want to learn; Write intent is conducive to grasp the direction of instructional design, effective teaching design .1 understanding of the overall structure of teaching materials