六下第一单元《微小世界》教学参考书.docx

六下第一单元《微小世界》教学参考书

第一篇：六下第一单元《微小世界》教学参考书义务教育课程标准实验教材科学教师教学用书六年级下册北京目录用说明„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„1教科书整体结构表„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„4本册教科书的教学日标与内容概要„„„„„„„„„„„„„„„„„„„„„„„„5主要材料清单„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„7各单元说明与教学建议„„„„„„„„„„„„„„„„„„„„„„„„„„„„„8微小世界一、单兀概述„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„8二、单元教学日标„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„9三、分课时教学建议(背景和日标、教学准备、教科书说明、教学建议)„„„„„„„„10第1课放大镜„„„„„„„„„„„„„„„„„„„„„„„„„„„„„„10第2课放大镜下的昆虫世界·.................................................................14第3课放大镜下的晶体·.......................................................................1g第4课怎样放得更大·..........................................................................23第5课用显微镜观察身边的生命世界(一).............................................28第6课用显微镜观察身边的生命世界(二).............................................31第7课用显微镜观察身边的生命世界(三).............................................36第8课微小世界和我们·.......................................................................42四、评价建议····························································„„47五、参考资料····························································„„48物质的变化一、单元概述····························································„„56二、单元教学日标························································„„58三、分课时教学建议(背景和日标、教学准备、教科书说明、教学建议)...............5g第1课我们身边的物质·.......................................................................5g第2课物质发生了什么变化·.................................................................62第3课米饭、淀粉和碘酒的变化·...........................................................65第4课小苏打和白醋的变化·.................................................................6g第5课铁生锈了·................................................................................73第6课化学变化伴随的现象·.................................................................76第7课控制铁生锈的速度·....................................................................7g第8课物质变化与我们·.......................................................................g2四、评价建议···········································