随着教育网的日益普及,学校信息化建设突飞猛进,多媒体网络课件以辅助教学的形式逐步走进几乎所有城镇小学的数学课堂,但现状并不理想。一方面,各种各样的课件制作培训与开发、评比,促使小学数学教学课件的资源非常丰富,精彩不断闪现;但他们大都各自为战,独立使用,缺少 With the increasing popularization of education network, the construction of school information by leaps and bounds, multimedia network courseware to assist the teaching of the form gradually into almost all urban primary school mathematics classroom, but the status quo is not ideal. On the one hand, a variety of courseware production training and development, appraisal, prompting primary school mathematics teaching courseware resources are very rich, wonderful constantly flashing; but most of them fighting each other, used independently, the lack of