“圆的认识”一节课的教学特色鲜明,主要体现以下几方面:知识的建构遵循“循序渐进”的原则,“发现”的过程结合“有意义学习”的要求,情感的体验体现“教育性教学”的思想,三维目标的巧妙融合体现了“整体学习”的基本要求。 The teaching of “Awareness of Roundness” is distinctive in its teaching, which mainly embodies the following aspects: The construction of knowledge follows the principle of “gradual and orderly progress”, the process of “discovery” combines with the requirement of “meaningful learning” Emotional experience embodies the idea of ​​“educational teaching,” and the ingenious integration of three-dimensional goals embodies the basic requirements of “overall learning.”