我在盲校从事了多年小学数学教学,深深体会到,抽象的数学知识对盲生来说困难重重,而把抽象的问题直观形象化,有助于盲童理解所学内容,也有助于培养他们学习的兴趣和信心。数学语言要让盲生听得懂数学学科知识点逻辑性强,要求教师的教学语言一定要严谨,但是我发现如果教学语言书面语太多,容易引起盲生理解上的混乱,因为盲文都是以拼音形式出现的,很多多音多义字在盲文书上无法呈现它们本来的字形,盲生往往要根据具体的语言环境去猜某 Having been engaged in many years of primary school mathematics teaching in blind school, I deeply realized that abstract mathematical knowledge is very difficult for blind students. Visualizing the abstract problems helps blind children to understand what they have learned and also helps to cultivate Their interest and confidence in learning. Mathematical language Let blind students understand the knowledge of mathematical disciplines Point logic is strong, teachers must be strict teaching language, but I found that if the teaching language is too much, it is easy to cause confusion on blind understanding, because Braille are based on Pinyin form appears, a lot of polyphonic polysemy in Braille can not present their original glyphs, blind students often have to guess according to the specific language environment