视频地址:https://video.cache.bdschool.cn/vd/e19a7b842057d3453a01adb5a0a217c2.mp4
附件:0601初二数学(人教版)-菱形的判定-1教案.docx
附件:0601初二数学(人教版)-菱形的判定-2PPT课件.pptx
附件:0601初二数学(人教版)-菱形的判定-3学习任务单.docx