数学广角编入教材,它的内涵体现在两个方面:一方面渗透了数学思想,另一方渗透了如何培养学生的学习方法。前者旨在扩大学生数学知识的视野,后者旨在充分发挥学生的主体作用。在课堂教学中,应始终把“促进学生的主动发展”奉为目标,把“寓教于乐”贯穿于每一堂课,让学生在活动中得到发展,在发展过程中习得知识,让数学课堂充满欢乐气息和生命力。 Mathematics wide-angle into the textbook, its content embodied in two aspects: on the one hand, infiltrate the mathematical thinking, the other party has infiltrated how to develop students’ learning methods. The former aims to expand students’ horizons of mathematical knowledge, the latter aims to give full play to the students the main role. In the classroom teaching, we should always “promote the active development of students” as a goal, “teaching” in every class, so that students can be developed in the activities learned in the development process Knowledge, mathematics classroom full of joy and vitality.