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Direct linkLee, Hollylynne S.; Kersaint, Gladis; Harper, Suzanne R.; Driskell, Shannon O.; Jones, Dusty L.; Leatham, Keith R.; Angotti, Robin L.; Adu-Gyamfi, Kwaku – Statistics Education Research Journal, 2014
This study examined a random stratified sample (n = 62) of teachers' work across eight institutions on three tasks that utilized dynamic statistical software. We considered how teachers may utilize and develop their statistical knowledge and technological statistical knowledge when investigating a statistical task. We examined how teachers engaged…
Descriptors: Statistics, Knowledge Level, Pedagogical Content Knowledge, Computer Software
Download full textLee, Hollylynne S.; Driskell, Shannon O.; Harper, Suzanne R.; Leatham, Keith R.; Kersaint, Gladis; Angotti, Robin L. – North American Chapter of the International Group for the Psychology of Mathematics Education, 2011
This study examined a random stratified sample (n=62) of prospective teachers' work across eight institutions on three tasks that utilized dynamic statistical software. Our work was guided by considering how teachers may utilize their statistical knowledge and technological statistical knowledge to engage in cycles of investigation. Although…
Descriptors: Preservice Teachers, Computer Software, Educational Technology, Technology Uses in Education
Peer reviewedStohl, Hollylynne; Harper, Suzanne R. – Mathematics Teacher, 2004
Some of the graphing capabilities of The Geometer's Sketchpad (GSP) in the "Technology Tips" are introduced. The new graphing features of GSP allow teachers to implement the software not only in geometry classrooms but also into their algebra, precalculus and calculus classes.
Descriptors: Educational Technology, Mathematics Instruction, Computer Assisted Instruction, Geometry
