目录二年级 生活数学(下)教学计划.......................................................................................... 2第一单元比较(二)............................................................................................................ 41、比宽窄(第一课时) ................................................................................................... 51、比宽窄(第二课时) ................................................................................................... 72、比粗细(第一课时) ................................................................................................... 82、比粗细(第二课时) ................................................................................................. 103、比薄厚(第一课时) ................................................................................................. 113、比薄厚(第二课时:按薄厚、高矮、粗细排序) ................................................. 123、比薄厚(第三课时:比较) ..................................................................................... 13综合训练........................................................................................................................... 14第二单元相邻数.................................................................................................................. 151、找邻居(第一课时) ................................................................................................. 161、找邻居(第二课时) ................................................................................................. 172、数字虫(第一课时) ................................................................................................. 192、数字虫(第二课时) ................................................................................................. 203、给数字排队(第一课时) ......................................................................................... 213、给数字排队(第...