传统数学课程资源结构单一,教材常被视为课程教学的唯一资源,教师往往过分依赖教材。没有良好的课程资源的广泛支持,再好的课程和教学改革方案也不能有效地实施。教师要成为学生利用课程资源的引导者和开发者,凡是有助于创造出学生主动学习和和谐发展的资源都应该加以开发和利用,拓展数学课堂空间,使课堂活起来,让学生的学习也鲜活起来,有效地提高学习效率,更加突出地培养学生各方面的能力,让教学的前景更加广阔。 Traditional mathematics curriculum resources structure is single, teaching materials are often regarded as the only resources for teaching, teachers tend to rely too much on teaching materials. Without the wide support of good curriculum resources, even the best courses and teaching reform programs can not be effectively implemented. Teachers should become the guide and developer of the students’ use of curriculum resources. Any resources that help to create active learning and harmonious development of students should be developed and utilized to expand the classroom space of mathematics so as to make the classroom live and let students learn Live fresh, effectively improve the efficiency of learning, more prominent ability to cultivate all aspects of students, so that teaching prospects more broad.