五年级上册科学课件-5 建 立 模 型

五年级上册科学课件-5 建 立 模 型

高楼模型 制作高楼模型高于70厘米稳定坚固 画设计图 《高楼模型》导学单第组项目：利用吸管、纸胶带剪刀等搭一座高楼模型，高度不低于70厘米材料：吸管25根，纸胶带1卷，剪刀、米尺、记录单时间：15分钟要求：人人参与、合理分工、有创造性、关注进程、注重反思设计草图：我们的思考：1、我们搭建的高楼模型高厘米。2、我们的高楼稳固吗？为什么？3、搭建过程中遇到了哪些困难？怎样解决的？ 000051HoursMinutesSecondsInsertTextHere 0900058765432154104987654321039876543210987654321021987654321098765432100HoursMinutesSecondsInsertTextHere 0900048765432153104987654321039876543210987654321021987654321098765432100HoursMinutesSecondsInsertTextHere 0900038765432152104987654321039876543210987654321021987654321098765432100HoursMinutesSecondsInsertTextHere 0900028765432151104987654321039876543210987654321021987654321098765432100HoursMinutesSecondsInsertTextHere 0900018765432150104987654321039876543210987654321021987654321098765432100HoursMinutesSecondsInsertTextHere 09000018765432159004987654321039876543210987654321021987654321098765432100HoursMinutesSecondsInsertTextHere 0900098765432158004987654321039876543210987654321021987654321098765432100HoursMinutesSecondsInsertTextHere 0900088765432157004987654321039876543210987654321021987654321098765432100HoursMinutesSecondsInsertTextHere 0900078765432156004987654321039876543210987654321021987654321098765432100HoursMinutesSecondsInsertTextHere 0900068765432155004987654321039876543210987654321021987654321098765432100HoursMinutesSecondsInsertTextHere 0900058765432154004987654321039876543210987654321021987654321098765432100HoursMinutesSecondsInsertTextHere 0900048765432153004987654321039876543210987654321021987654321098765432100HoursMinutesSecondsInsertTextHere 0900038765432152004987654321039876543210987654321021987654321098765432100HoursMinutesSecondsInsertTextHere 0900028765432151004987654321039876543210987654321021987654321098765432100HoursMinutesSecondsInsertTextHere 0900018765432150004987654321039876543210987654321021987654321098765432100HoursMinutesSecondsInsertTextHere我要来验收了哟！ 研讨交流我们搭建的高楼模型高厘米。我们的高楼稳固吗？为什么？搭建过程中遇到了哪些困难？怎样解决的？