کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
374232 | 622482 | 2013 | 11 صفحه PDF | دانلود رایگان |

The purpose was to examine NOS knowledge and pedagogical content knowledge about NOS of in-service secondary science teachers. Data sources included Views of Science and Education scale, lesson plans with rationales for choices, examples of student work products, videotapes of lesson peer reviews, and interviews conducted after the experience. Teachers scored significantly higher on several aspects of NOS knowledge and on one aspect of attitudes toward teaching NOS on the VOSE. Scaffolded NOS professional development with analysis of student work products resulted in NOS lessons that had a higher level of inquiry, and deliberate explicit and reflective instruction.
► Professional development was offered to develop teacher knowledge of NOS and PCK.
► Significant improvement was found on several aspects of NOS knowledge.
► Significant improvement was found on one aspect of attitudes toward teaching NOS.
► Teachers mainly chose empirical and habits of mind to teach.
Journal: Teaching and Teacher Education - Volume 29, January 2013, Pages 156–166