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Catherine Dennis; Orly Buchbinder – North American Chapter of the International Group for the Psychology of Mathematics Education, 2023
As digital technologies become a commonplace in mathematics classrooms, they transform the ways students and teachers interact with mathematics. Students learn to use a technological tool for solving mathematical tasks through a process known as instrumental genesis. Teachers' support for this process is known as instrumental orchestration. In…
Descriptors: Mathematics Education, Mathematics Instruction, Teaching Methods, Problem Solving
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Sandholtz, Judith Haymore; Reilly, Brian – Teachers College Record, 2004
Despite many efforts at the national, state, and local levels to promote the use of computers in K-12 classrooms, over the past 20 years, the impact of the computer on teaching and learning has been minimal. In this article, we examine how one school district has advanced the use of computers in the classroom by focusing first on curriculum rather…
Descriptors: Troubleshooting, Elementary Secondary Education, Computer Uses in Education, Educational Technology