论文部分内容阅读
“九义”六年制小学数学第六册教学问答昆明市盘龙区教师进修学校李家永１“乘数是两位数的乘法”中“笔算乘法”例题的逻辑联系是什么？“乘数是两位数的来法”中的“笔算来法”除“估算”是选学内容外，有８道例题，分三个层次进行教学。其逻辑联系是；例Ｉｔ２４Ｘ１３...
“Nine meaning” six-year elementary school mathematics sixth teaching Q & A Kunming Panlong District teacher training school Li Jiayong 1 “multiplier is a two-digit multiplication” in the “pen calculation multiplication” example of the logical connection? In addition to “estimation” is the content of the election, there are eight cases, teaching in three levels. Its logical connection is; Example It24X13 ...