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Full-Text Articles in Secondary Education and Teaching
Concept Mapping As A Mechanism For Assessing Science Teachers’ Cross-Disciplinary Field-Based Learning, Joanna K. Garner, Avi Kaplan, Stephanie Hathcock, Bradley W. Bergey
Concept Mapping As A Mechanism For Assessing Science Teachers’ Cross-Disciplinary Field-Based Learning, Joanna K. Garner, Avi Kaplan, Stephanie Hathcock, Bradley W. Bergey
Publications and Research
Two common goals of science teacher professional development (PD) are increased content knowledge (CK) and improved readiness to teach through inquiry. However, PD assessment challenges arise when the context is structured around inquiry-based, participant-driven learning, and when the content crosses scientific disciplines. This study extended the use of concept mapping as an assessment tool for examining changes in the content knowledge of 21 high school science teachers who participated in a field-based environmental science summer institute. The scoring rubric focused on documenting concepts, links, and map organization and scope in an attempt to capture development of cross- disciplinary knowledge in …
Does Increasing Biology Teacher Knowledge Of Evolution And The Nature Of Science Lead To Greater Advocacy For The Teaching Of Evolution In Schools?, Ross Nehm, Irvin Sam Schonfeld
Does Increasing Biology Teacher Knowledge Of Evolution And The Nature Of Science Lead To Greater Advocacy For The Teaching Of Evolution In Schools?, Ross Nehm, Irvin Sam Schonfeld
Publications and Research
This study investigated whether or not an increase in secondary science teacher knowledge about evolution and the nature of science gained from completing a graduate-level evolution course was associated with greater preference for the teaching of evolution in schools. Forty-four precertified secondary biology teachers participated in a 14-week intervention designed to address documented misconceptions identified by a precourse instrument. The course produced statistically significant gains in teacher knowledge of evolution and the nature of science and a significant decrease in misconceptions about evolution and natural selection. Nevertheless, teachers' postcourse preference positions remained unchanged; the majority of science teachers still preferred …