Search results for: Eberhardt Jan
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This article reports on the evaluation of a model for assessment of content knowledge used by researchers in the Problem-Based Learning (PBL) Project for Teachers of Science. These assessment strategy and scoring methodology result in scores for each teacher about the quality of their understanding of each Big Idea before and after PD. The compilation of scores by teacher facilitates assessment of the strength of teachers’ incoming knowledge and changes in their knowledge both in terms of number of Big Ideas and the clarity, accuracy, and completeness of that use. The assessment strategy offers advantages and limitations of this method.
Updated: Jul. 23, 2014
Understanding Affordances and Challenges of Three Types of Video for Teacher Professional Development
In this article, the authors examined the affordances and challenges of three types of video - published video, teacher's own video, and peers’ video- when they were used in a Problem-Based Learning professional development program. It was found that teachers learned from watching video multiple times and discussing video with peers. The authors conclude that PBL can be a promising discourse structure for guiding video-based discussion.
Updated: Dec. 06, 2011
Science Talks” in Kindergarten Classrooms: Improving Classroom Practice Through Collaborative Action Research
In this study, the authors described an action research project enacted by a veteran Kindergarten teacher (Sarah) in the context of a professional development program. Over the course of a year, Sarah collaborated with other teachers in a small group to investigate how to use “Science Talks” to promote student learning in Kindergarten classrooms. Based on a rich set of data sources, the authors concluded that Sarah’s action research improved student learning and led to her own professional growth.
Updated: Sep. 05, 2010