[url=https://www.dropbox.com/s/x5jpcglvsbwuylh/04_%E9%82%8A%E9%95%B7%E8%88%87%E5%9B%9B%E9%82%8A%E5%BD%A2_%E6%95%99%E5%AD%B8%E5%BB%BA%E8%AD%B0%E5%B7%A5%E4%BD%9C%E7%B4%99.doc?dl=0]04_邊長與四邊形_教學建議工作紙.doc[/url]