论文部分内容阅读
图形的认识是“图形与几何”部分的主要内容之一,主要包括空间和平面基本图形的认识这两个部分。基于学生不同年龄段对于空间感知力和认知力的强弱,很多图形的认识都是分阶段循环编排的,那么“再认识”与“初步认识”有什么不同?又该如何进行“再认识”教学呢?这是值得我们深入思考与探究的。据现有的资料显示,国内现行的几套教材在“图形
The understanding of graphics is one of the main contents of ”Graphics and Geometry“, which mainly includes two parts: the understanding of basic graphics of space and plane. Based on the different age groups of students for the perception of space and the strength of cognitive strength, many of the graphics are circulated in a phased manner, then ”re-recognition “ and ”initial recognition “ What is the difference? Do ”re-cognition“ teaching? This is worth our deep thinking and exploration. According to the available information, several sets of teaching materials in the country are in ”graphics."