新课程立体几何教学将培养学生的空间想象能力放在十分重要的位置,不仅重视学生获得知识,更强调获得知识的过程.教学怎样引导学生有效地参与到知识发生、发展的过程中来呢?下面以斜棱柱侧面展开图的探究为例,谈一点认识体会,供大家参考. The teaching of three-dimensional geometry in the new curriculum places students ’imagination on space into a very important position, not only emphasizing students’ access to knowledge but also emphasizing the process of acquiring knowledge. How can teaching guide students to participate effectively in the process of knowledge generation and development? The following to explore the side angled prism explored as an example, to talk about understanding, for your reference.