Search results for author:"Karl Kosko"
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Kent State University
Journal of Computers in Mathematics and Science Teaching Vol. 35, No. 1 (January 2016) pp. 61–79
Tablets such as iPad, Android, and Windows devices have become ubiquitous in both the home and school settings. Adults and kids of all ages are using these tools and the associated apps to do everything from education to entertainment. Although...
Using Representations of Practice to Elicit Mathematics Teachers' Tacit Knowledge of Practice: A Comparison of Responses to Animations and Videos
Journal of Mathematics Teacher Education Vol. 17, No. 6 (December 2014) pp. 515–537
This study compared conversations among groups of teachers of high school geometry that had been elicited by a representation of instruction (either a video or an animation) and facilitated with an open-ended agenda. All artifacts used represented...
A deeper look at how teachers say what they say: A quantitative modality analysis of teacher-to-teacher talk
Teaching and Teacher Education: An International Journal of Research and Studies Vol. 28, No. 4 (May 2012) pp. 589–598
Analysis of teacher-to-teacher talk provides researchers with useful information regarding the teaching profession and teachers’ perspectives. This article provides a description of a method, with accompanying example, examining teacher-to-teacher...
Journal of Teacher Education Vol. 66, No. 1 (2015) pp. 35–50
It has been common to use video records of instruction in teacher professional development, but participants have rarely been encouraged to evaluate teachers and students' actions in those records, allegedly because evaluation deters from the...
Journal of Technology and Teacher Education Vol. 26, No. 1 (January 2018) pp. 149–172
In this mixed methods study, we used a convergent parallel design to create and analyze a task that was implemented across four US institutions with 99 preservice teachers (PSTs) using one of two multi-media platforms: LessonSketch or GoAnimate. We ...
The impact of eWriters on literacy motivation, self-efficacy, and the real-virtual-relationships between parents and teachers
Journal of Interactive Learning Research Vol. 28, No. 4 (October 2017) pp. 341–357
This study set out to examine two important aspects of the use of eWriters by early elementary students. First, it explored the impact of eWriters on literacy motivation and self-efficacy of students in Pre-Kindergarten, Kindergarten, and First...
Animations as a Transformational Approximation of Practice for Preservice Teachers to Communicate Professional Noticing
Journal of Technology and Teacher Education Vol. 24, No. 2 (April 2016) pp. 127–151
This paper explores the use of animations as an approximation of practice to provide a transformational technology experience for elementary mathematics preservice teachers. Preservice teachers in mathematics methods courses at six universities (n...
Mathematics Teacher Education and Development Vol. 17, No. 2 (2015) pp. 25–44
The incorporation of animation in mathematics teacher education courses is one method for transforming practices and promoting practice-based education. Animation can be used as an approximation of practice that engages preservice teachers (PSTs) in ...