“表内乘法(一)”是二年级上册第四单元的内容,是学生学习乘法的开始,也是学生今后学习表内除法和多位数乘、除法的基础。让学生体会乘法运算的意义,在理解的基础上熟记2～6的乘法口诀,是本单元教学的重点。其中,4、6的乘法口诀是教学的难点。一、教材的编写意图和特点1.教材贴 “Table multiplication (a)” is the second volume of the fourth unit on the content is the beginning of student learning multiplication, but also students in the future study of the table division and multi-digit multiplication, division of the foundation. Allow students to understand the meaning of multiplication operations, in understanding the basis of memorizing 2 to 6 multiplication formulas, is the focus of this unit teaching. Among them, 4,6 multiplication formula is the teaching difficult. First, the preparation of teaching materials Intent and characteristics 1. Teaching material stickers