论文部分内容阅读
张洪江老师的《长方体的认识》一课 ,比较成功地体现了在小学数学教学中实施素质教育 ,培养２１世纪知识经济时代高素质人才的方向。《长方体的认识》这节课 ,是学生深入学习立体图形的起始课。学生认识立体图形要比认识平面图形困难得多 ,张洪江老师是怎样上好这节课的呢？下
Zhang Hongjiang’s “Understanding of Cuboid” lesson has successfully demonstrated the direction of implementing quality education in primary mathematics teaching and cultivating high-quality talents in the 21st century knowledge-based economy. “Cuboid Understanding” This lesson is the starting point for students to learn in-depth three-dimensional graphics. Students recognize stereoscopic graphics more difficult than understanding the graphic, Zhang Hongjiang teacher is how to do this class? under