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Li, Lie-Ming; Li, Bin; Luo, Ying – Physical Review Special Topics - Physics Education Research, 2015
We modified the Just-in-Time Teaching approach and developed a dual safeguard web-based interactive (DGWI) teaching system for an introductory physics course. The system consists of four instructional components that improve student learning by including warm-up assignments and online homework. Student and instructor activities involve activities…
Descriptors: Web Based Instruction, Teaching Methods, Surveys, Teacher Student Relationship

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