NotesFAQContact Us
Collection
Advanced
Search Tips
Showing one result Save | Export
Peer reviewed Peer reviewed
Direct linkDirect link
Gebru, Misganaw T.; Phelps, Amy J.; Wulfsberg, Gary – Chemistry Education Research and Practice, 2012
This study reports the effects of student response systems (clickers) "versus" online homework on students' long-term retention of General Chemistry I course material. Long-term content retention was measured by a comprehensive yearlong American Chemical Society (ACS) GC97 exam administered seven months after students had completed the General…
Descriptors: Chemistry, Science Instruction, Science Tests, Science Achievement