一、利用多媒体有利于突出“主导与主体相结合”的教学理念皮亚杰的建构主义教育思想认为:一切教学活动应以学生为中心。与我国传统教学中“以教师为中心”的教学模式正好相反。而好的教育,应是两者的有机结合,即“以教师为主导,以学生为主体”的教学模式才是科学、合理的,符合认识论中关于建构主义的教学法活动必须要有的两大支柱的原理:一是教学环境的创设,二是学生自主学习思路的设计。多媒体课堂教学,一方面,多 First, the use of multimedia is conducive to highlight the “dominant and the main combination of” teaching philosophy Piaget’s constructivism education that: all teaching activities should be student-centered. In the traditional teaching of our country, the teaching mode of “teacher-centered” is just the opposite. A good education should be the organic combination of the two. That is, the teaching model of “teacher-led and students as the main body” is scientific and reasonable. It should be consistent with the pedagogical activities of epistemology on constructivism The two pillars of the principle: First, the creation of teaching environment, the second is the design of student self-learning ideas. Multimedia classroom teaching, on the one hand, more