4Robert E.Landsman. Scientific Inquiry through Critical Thinking Using the Research Investigation Process (RIP): Year 2004-2005 Implementation[EB/OL].http://www.anovascience.com/pdf%20files/Manoa Prepost-Assessment Summary.pdf.2007-6-20. 被引量：1
5Virginia D. Bourdeau. 4-H Experiential Education-A model for 4-H Science as Inquiry[J/OL].Journal of Extention, 2004,42(5).http: //www.joe.org/joe/2004october/tt3.shmal.2007-6-25. 被引量：1
6Marilyn N. Norman&Joy C. Jordan. Using an Experiential Model in 4-H [EB/OL].http://www.monroe. ifas.ufl.edu/pdf/4h/Us- ing%20an%20experiential%20Model%20in%204-H.pdf. 2007 -6-25. 被引量：1
