教学内容:取材中国古典小说《西游记》,以金箍棒为主题道具,整理回忆苏教版小学数学六年级下册圆柱的相关知识。教学目标:借助熟悉的生活回忆与整理圆柱的特征、表面积、体积等基本知识,并能灵活地运用这些知识来解决圆柱的实际问题。教学重难点:解决圆柱的实际问题,初步了解主题拓展这一模型在学习研究与思考的价值。教学过程:一、导入新课出示多媒体画面。 Teaching content: Based on the classic Chinese novel “Journey to the West”, with gold hoop stick as the theme props, finishing memories of the Sujiao version of elementary school mathematics sixth grade column related knowledge. Teaching objectives: With the familiar life memories and collation cylinder characteristics, surface area, volume and other basic knowledge, and can flexibly use this knowledge to solve the practical problems of the cylinder. Teaching heavy and difficult: to solve the practical problems of the cylinder, preliminary understanding of the theme to expand the value of learning and thinking in this model. Teaching process: First, introduce the new class to show the multimedia picture.