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Factors That Affect The Ability Of Novice Science Teachers To Teach For Nos Understanding, Bennett Alexander Adkinson
Factors That Affect The Ability Of Novice Science Teachers To Teach For Nos Understanding, Bennett Alexander Adkinson
Doctoral Dissertations
Novice science teachers face a multitude of instructional, curricular, and institutional constraints that affect their classroom decisions. Emphases from their teacher training programs interact with and compete against the realities of professional teaching. This qualitative comparative case study attempts to look at the interactions of novice science teachers with the reform-based practice of nature of science (NOS) instruction. Teacher training programs teach their pre-service science teachers about NOS and try to emphasize the importance of NOS understanding on student scientific literacy, but little is known about how science teachers view and approach NOS once they are free from the constraints …
Legitimate Peripheral Participation Of Secondary Educators In Scientific Research Experiences: Implications For Teachers' Understanding Of The Nature Of Science And Classroom Teaching, Matthew Phillip Perkins
Legitimate Peripheral Participation Of Secondary Educators In Scientific Research Experiences: Implications For Teachers' Understanding Of The Nature Of Science And Classroom Teaching, Matthew Phillip Perkins
Doctoral Dissertations
Both of the national reform efforts (AAAS, 1993; NRC, 1996) encouraged teachers to engage in professional development that included authentic scientific research experiences. The Department of Energy developed a program to match teachers with mentor scientists at national laboratories for three consecutive summers. Teachers produced and presented a poster summarizing their research at the conclusion of each summer.
The purpose of this qualitative multiple case study was to better understand how scientific research experiences impacted teachers. Six dimensions were examined: trajectory of participation, content knowledge development, mentor relationships, beliefs about the nature of science, teacher confidence, and classroom practice. These …