保靖县毛沟小学一二年级的数学教学质量,在全县是名列前茅的。担任这部分教学工作的,是女教师彭家钧。为什么她的教学效果这样好呢?这里有个“决窍”,就是讲究形象直观。她的房间里堆满了图片和教具。有形象逼真的蔬菜水果,栩栩如生的飞禽走兽,五颜六色的汽车轮船……运用这些教具,她把课讲得有声有色。 Baojing County primary and secondary math grade mathematics teaching quality, is among the best in the county. As part of teaching, is a female teacher Peng Jiajun. Why her teaching so good? There is a “trick” is to pay attention to the visual image. Her room is full of pictures and teaching aids. There vivid fruits and vegetables, lifelike birds and beasts, colorful car steamboat ... ... use of these aids, she stresses the lesson vividly.