北6数下第三单元《图形的运动》微课

https://v.qq.com/txp/iframe/player.html?vid=u0186ejg3pq&width=500&height=375&auto=0

https://v.qq.com/txp/iframe/player.html?vid=t0523tj2jcc&width=500&height=375&auto=0

复制打开网址 www.1ydt.com 下载完整全册word教案试卷及PPT课件点击阅读原文看全部教学内容

https://v.qq.com/txp/iframe/player.html?vid=g05633grpg2&width=500&height=375&auto=0