This activity is also part of one or more other Books. Modifications will be visible in all these Books. Do you want to modify the original activity or create your own copy for this Book instead?
This activity was created by '{$1}'. Do you want to modify the original activity or create your own copy instead?
This activity was created by '{$1}' and you lack the permission to edit it. Do you want to create your own copy instead and add it to the book?
「圓周與直徑的關係(教學建議)」
Word 檔:http://wlts.edb.hkedcity.net/math/Circumference_&_Diameter.doc
pdf 檔:http://wlts.edb.hkedcity.net/math/Circumference_&_Diameter.pdf
「圓周與直徑的關係(工作紙)」
Word 檔:http://wlts.edb.hkedcity.net/math/Circumference_&_Diameter_ws.doc
pdf 檔:http://wlts.edb.hkedcity.net/math/Circumference_&_Diameter_ws.pdf
圓周率在中國(簡報)
pdf 檔:http://wlts.edb.hkedcity.net/math/pi-in-china.pdf
PowerPoint 檔:http://wlts.edb.hkedcity.net/math/pi-in-china.ppt