数学是一门极具抽象性的科学,有些概念学生很难理解,对那些抽象思维相对薄弱的中小学生来说更是如此。在数学教学中,如果多媒体运用恰当,不仅能让数学变得直观形象,通俗易懂,从而大大提高课堂教学效益,而且能提升教师的人格魅力。多媒体教学在某种意义上说也是一种人性化的教育。 Mathematics is a very abstract science, some students are difficult to understand the concept of conceptual thinking for those relatively weak primary and secondary students even more so. In mathematics teaching, if multimedia is properly used, not only can mathematics become vivid and easy to understand, so as to greatly improve the efficiency of classroom teaching, but also enhance the charisma of teachers. Multimedia teaching is also a kind of humane education in a certain sense.