【导读帖】：本次辩课围绕 “混合式学习” 开展，利用微课 3.0 和动手实践，经历猜想、转化的过程学习《梯形的面积》一课，最终得出梯形的面积公式并能应用计算。

【教材图片】https://bbs.xsj21.com/t/1620#r_59113

【选课思考】https://bbs.xsj21.com/t/1620#r_59114

【教材分析】https://bbs.xsj21.com/t/1620#r_59144

【学情分析】https://bbs.xsj21.com/t/1620#r_59221

【教学目标】https://bbs.xsj21.com/t/1620#r_59223

【教学重点】https://bbs.xsj21.com/t/1620#r_59260

【教学难点】https://bbs.xsj21.com/t/1620#r_59551

【教学设计一稿】https://bbs.xsj21.com/t/1620#r_59552

【一稿后交流研讨】https://bbs.xsj21.com/t/1620#r_59553

【教学设计二稿】https://bbs.xsj21.com/t/1620#r_59554

【二稿后交流研讨】https://bbs.xsj21.com/t/1620#r_59555

【教学设计三稿】https://bbs.xsj21.com/t/1620#r_59556

【三稿后交流研讨】https://bbs.xsj21.com/t/1620#r_59563

【教学设计终稿】https://bbs.xsj21.com/t/1620#r_59564

【教学实录】https://v.youku.com/v_show/id_XNDk4NjczMTMzNg==.html