9Sadler T,Barab S. What do Students Gain by Engaging in Socio-scientific Inquiry? Paper Presented at the Annual Meeting of the National Association for Research in Science Teaching[C]. San francisco,2006:3-5.
10Phillips,D. C. The Good, the Bad, and the Ugly: The Many Faces of Construetivism [J]. Educational Researcher, 1995,24 (7) :5-12.