以计算机和网络技术为核心的现代化的科学技术给人们的工作、学习、生活方式带来了一系列的变革,在聋校数学课堂中利用多媒体课件能有效地突出、强化教学重点,突破解决聋生学习难点,充分利用聋生生理心理特点,把抽象的知识变形象,把复杂的过程变简单,有效地提高课堂教学质量。 Modern science and technology with computer and network technology as the core bring a series of changes to people’s work, study and life style, and make use of multimedia courseware in deaf school mathematics classroom can effectively highlight and strengthen the teaching focus, break through the solution of deaf Students learn difficulties, take full advantage of the physical and psychological characteristics of deaf students, the abstract knowledge of the deformation, the complexity of the process becomes simple, effectively improve the quality of classroom teaching.