失之东隅收之桑榆——从“实验失败”中引导本科生的实验探究和创新能力
We Lose in Hake, but Gain in Herring: From Failed Experiments to Exploration and Innovation for Undergraduates
失之东隅收之桑榆——从“实验失败”中引导本科生的实验探究和创新能力 |
| 周华伟,崔嘉文,乔燕玲,张宪玺,薛泽春,尹杰 |
|
We Lose in Hake, but Gain in Herring: From Failed Experiments to Exploration and Innovation for Undergraduates |
| Huawei ZHOU,Jiawen CUI,Yanling QIAO,Xianxi ZHANG,Zechun XUE,Jie YIN |
| 图2 感光性质的改进实验 (a)三草酸根合铁(Ⅲ)酸钾固体颗粒光照前；(b)固体颗粒光照后；(c)三草酸根合铁(Ⅲ)酸钾溶液光照前；(d)溶液光照后电子版为彩图 |
|
|