Search results for author:"Jeremy Roschelle"
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International Journal of Designs for Learning Vol. 5, No. 2 (Nov 03, 2014)
Historically, what people can learn is co-determined by the representational infrastructure for knowledge building. When Latin was the required medium of knowledge building, few could engage in scholarly activities; without the change to the...
International Group for the Psychology of Mathematics Education 4 (July 2005) pp. 71–78
Handheld devices, most familiar to educators today in the form of graphing calculators, are rapidly improving their interface, computational, and communication capabilities. Communication capabilities allow participants to rapidly share mathematical ...
What Happens When the Research Ends? Factors Related to the Sustainability of a Technology-Infused Mathematics Curriculum
Journal of Computers in Mathematics and Science Teaching Vol. 30, No. 4 (October 2011) pp. 329–353
This study examines factors related to the sustainability of SimCalc Mathworlds (SCMW), a technology-infused mathematics curriculum. We surveyed middle school teachers one year after their participation in a randomized trial where they were...
Integration of Technology, Curriculum, and Professional Development for Advancing Middle School Mathematics: Three Large-Scale Studies
Jeremy Roschelle; Nicole Shechtman; Deborah Tatar; Stephen Hegedus; Bill Hopkins; Susan Empson; Jennifer Knudsen; Lawrence P. Gallagher
American Educational Research Journal Vol. 47, No. 4 (December 2010) pp. 833–878
The authors present three studies (two randomized controlled experiments and one embedded quasi-experiment) designed to evaluate the impact of replacement units targeting student learning of advanced middle school mathematics. The studies evaluated...