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恰当运用多媒体技术手段,是现代化教学的需要,是素质教育的需要,是培养二十一世纪合格人才的需要;使学生成为课堂学习的主人,使学生能正确形成完整的数学体系和空间观念,让学生充分感受、理解知识产生和发展的过程,能增强课堂训练密度,开拓学生视野,有利于学生创新意识和能力的培养,从而能提高课堂教学效率.在数学课堂教学中,使用多媒体技术辅助教学,将极大地
Appropriate use of multimedia technology means that it is the need of modern teaching, the need of quality education and the need of cultivating qualified personnel in the 21st century. Students should be the masters of classroom learning so that students can correctly form a complete mathematical system and space concept, To make students fully experience and understand the process of knowledge production and development can enhance classroom training density and develop students ’horizons, is conducive to the cultivation of students’ innovative awareness and ability, which can improve classroom teaching efficiency.In mathematics classroom teaching, the use of multimedia technology Teaching will be great