摘要
＂面积与周长＂问题是受中西方数学教育界普遍关注的小学数学教学主题之一.2015年底,以＂面积与周长的关系＂为教学主题,在义乌市某镇某小学进行了探究性教学的改进实验.＂面积与周长的关系＂是通过学生的探究活动,使学生区分图形的周长和面积,并初步认识等周图形.《全日制义务教育数学课程标准（实验稿）》和《义务教育数学课程标准（2011年版）》都强调了探究教学的重要性,但实施过程中发现,很多探究教学是存在问题的.该次探究教学,经历了行动教育模式的3次教学及改进,到第三次课真正实现了教师恰当引导下的探究.
Area and Perimeter was one of the most popular concern teaching subjects.By the end of 2015,we chose the relationship of area and perimeter as teaching subject,and then carried out inquiry teaching in a primary school of Yiwu.The purpose of teaching materials was to promote students not only to distinguish area and perimeter but also to preliminary understanding perimeter equal graphics by means of exploration.The Experimental draft of full-time compulsory education mathematics curriculum standards and the 2011 edition of compulsory education mathematics curriculum standards both emphasize the importance of inquiry teaching.But in the process of implementation,we found some inquiry teaching was problematic.This time,experiencing three times teaching and improvement,we achieved properly guided effective exploration.
出处
《数学教育学报》
CSSCI
北大核心
2018年第1期68-71,共4页
Journal of Mathematics Education
基金
浙江省2016年高等教育教学改革研究项目——理论水平和实践技能的双重提升——数学教育类课程教学改革研究(jg20160170)
绍兴市教育科学2018年规划课题——数学与应用数学专业师范生教学技能培养研究(SGJ2018013)
浙江省2017年教育科学规划重点课题——关于教师发展指导工作的实证研究(2017SB066)
关键词
引导
面积与周长
探究
conduct
area and perimeter
inquiry
