一、理论依据1、素质教育理论素质教育是以社会文化的传播与创新为手段,以心理品质培养为中介,最终以身心素质的训练、潜能开发为本位,以促进人的自然素质的社会化为宗旨的整体性的教育。本实验仅截取其知识学习素质为切入点,探讨挖掘认知潜能为中心。2、多媒体组合优化教学理论本理论是班级授课过程中由教学内容和目标需要所决定采用的。合理运用计算机网络及CAI软件既充分挖掘教学资料和软件的智能,又充分发挥学 First, the theoretical basis 1, quality education theory Quality education is the social and cultural transmission and innovation as a means to psychological quality training as an intermediary, and ultimately physical and mental qualities of training, potential development as the standard to promote the socialization of the natural quality of people For the purpose of holistic education. This experiment only intercepts the quality of knowledge learning as the starting point, exploring the potential of mining cognitive center. 2, multimedia portfolio optimization teaching theory This theory is the class teaching process by the teaching content and objectives need to decide to adopt. Rational use of computer networks and CAI software not only fully exploit the intelligence of teaching materials and software, but also give full play to the learning