Search results for author:"Johnna J Bolyard"
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A comparison of the impact of two virtual manipulatives on student achievement and conceptual understanding of integer addition and subtraction
(2006) pp. 1–197
This mixed method study compared mathematics achievement and conceptual understanding in 6 sixth-grade classrooms. A total of 99 students learned integer addition and subtraction concepts using one of three different virtual manipulatives designed...
Teaching Children Mathematics Vol. 8, No. 6 (2002) pp. 372–77
Defines virtual manipulatives and stresses their advantages for classroom use. Presents examples on the Internet and discusses current and potential use of virtual manipulatives. (KHR)
Virtual Manipulatives Used by K-8 Teachers for Mathematics Instruction: The Influence of Mathematical, Cognitive, and Pedagogical Fidelity
Contemporary Issues in Technology and Teacher Education Vol. 8, No. 3 (September 2008) pp. 202–218
This study examined teachers' uses of virtual manipulatives across grades K-8 after participating in a professional development institute in which manipulatives and technology were the major resources used throughout all of the activities....
International Conference on New Ideas in Mathematics Education 2001 (August 2001)
Innovations in technology, along with the growing prevalence of the Internet and its increasing availability in classrooms and homes throughout the world, have created a new class of manipulatives, virtual manipulatives. These "virtual manipulatives"...