Search results for author:"Nanette Seago"
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Contemporary Issues in Technology and Teacher Education Vol. 18, No. 1 (March 2018) pp. 29–49
In this article the authors described their exploration of a particular design element they labeled “video in the middle.” As part of the video in the middle design, the viewing of carefully selected video clips from teachers’ classrooms is...
Transforming Middle School Geometry: Designing Professional Development Materials that Support the Teaching and Learning of Similarity
Middle Grades Research Journal Vol. 5, No. 4 (2010) pp. 199–211
Although there are increasing numbers of professional development (PD) materials intended to foster teachers' mathematical knowledge for teaching within the topics of number and algebra, little attention has been given to geometry. In this article...
Impacting Teachers' Understanding of Geometric Similarity: Results from Field Testing of the Learning and Teaching Geometry Professional Development Materials
Professional Development in Education Vol. 40, No. 4 (2014) pp. 627–653
The main goal of the Learning and Teaching Geometry project is to build professional development materials that provide opportunities for teachers to learn about mathematical similarity through the use of videocases, in which specific and...
Journal of Teacher Education Vol. 65, No. 4 (2014) pp. 340–356
Video is being used more widely in professional development to help teachers learn to notice and systematically analyze teaching practice. Video captures the authenticity and complexity of teaching and can promote the examination of classroom...