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Virtual Manipulatives Used By K-8 Teachers For Mathematics Instruction: Considering Mathematical, Cognitive, And Pedagogical Fidelity, Patricia S. Moyer-Packenham, Gwenanne Salkind, Johnna J. Bolyard

Teacher Education and Leadership Faculty Publications

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. Researchers analyzed 95 lesson summaries in which classroom teachers described their uses of virtual manipulatives during school mathematics instruction. The findings indicated that the content in a majority of the lessons focused on two National Council of Teachers of Mathematics (2000a) standards: Number & Operations and Geometry. Virtual geoboards, pattern blocks, base-10 blocks, and tangrams were the applets used most often by teachers. The ways teachers used …