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Cheng, Youdong; Shi, Dongchen; Yuan, Yi Di; Zhao, Dan – Journal of Chemical Education, 2020
A laboratory experiment that involves the synthesis, characterization, and application exploration of a metal-organic framework (MOF) has been developed for first-year undergraduates in the Faculty of Engineering at National University of Singapore. The desired MOF material was prepared from commercially available reagents in a facile…
Descriptors: Science Experiments, Laboratory Experiments, College Science, Undergraduate Study
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Tan, Kim-Chwee Daniel; Goh, Ngoh-Khang; Chia, Lian-Sai; Treagust, David F. – Research in Science and Technological Education, 2001
Grade 10 students in Singapore find qualitative analysis one of the more difficult topics in their external examinations. Fifty-one grade 10 students from three schools were interviewed to investigate their perceptions about learning qualitative analysis. The results showed that students found qualitative analysis tedious and difficult to…
Descriptors: Chemical Analysis, Foreign Countries, Inorganic Chemistry, Science Education