2Kilpatrick W H. The Project Method[M].Petersen P:Der Projektplan Grund-lage and Praxis,1935.
3Evanciew C.E.P.E,ROjewski J.W. Skill and Knowl-edge Acquisition in the Workplace:A Case Study of Men-tor-Apprentice Relationships in Youth Apprenticeship Pro-grams[J].Industrial Teacher Education,1998,(36):2.
4Gagne R.M,Wager W.W,Golas K.C,Keller,J.M. Principles of instructional design.Belmont[J].Wadsworth/Thomson Learning,2004,(05).