Education Commons^™

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 …

Implications Of Research On Expertise For Curriculum And Pedagogy, David F. Feldon

Instructional Technology and Learning Sciences Faculty Publications

Instruction on problem solving in particular domains typically relies on explanations from experts about their strategies. However, research indicates that such self-reports often are incomplete or inaccurate (e.g., Chao & Salvendy, 1994; Cooke & Breedin, 1994). This article evaluates research on experts’ cognition, the accuracy of experts’ self-reports, and the efficacy of instruction based on experts’ self-reports. Analysis of this evidence indicates that experts’ free recall of strategies introduces errors and omissions into instructional materials that hinder student success. In contrast, when experts engage in structured knowledge elicitation techniques (e.g., cognitive task analysis), the resultant instruction is more effective. Based …

Inst5400 - Computer Applications For Instruction And Training, Spring 2005, Brett Shelton

Instructional Technology & Learning Sciences - OCW

Introduction to basic computer applications on a Macintosh computer, with special emphasis on software that may be used in instruction and training. In this course, students will orient themselves to the Macintosh environment, get a brief overview of Macintosh-specific software, and learn the fundamental basics of the following tools available to assist in instruction and training: PowerPoint, Photoshop, GoLive, and iMovie.

If you wish to complete the assignments, you will need the following programs:

Microsoft PowerPoint

Adobe Photoshop

Adobe GoLive

Apple iMovie