4Strayer J.How learning in an iverted classroom influence cooperation,innovation and task orientation[J].Learning Environ Res,2012,15(2):171-193.
5Ash K.Educators view“Flipped”model with a more critical eye[J].Education Week,2012,32(2):6-7.
6Bergmann J,Sams A.Flip your classroom:Reach every student in every class every day[M].Washington,DC:International Society for Technology in Education,2012:21-37.
7Long K.Washington college instructors are“flipping”the way they teach[OL].
8Deslauriers L,Schelew E,Wieman C.Improved learning in a large-enrollment physics class[J].Science,2011,332:862-864.
