International Journal for Technology in Mathematics Education
2006 Volume 13, Number 2
Table of Contents
Number of articles: 4
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Exploring Links across Representations of Numbers with Young Children
Tony Harries & Jennifer Suggate
Numbers can be represented in a variety of ways--through pictures, diagrams, symbols. Each representation highlights different features of the number and the number system. This study aims to... More
pp. 53-64
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Designing to See and Share Structure in Number Sequences
Yishay Mor, Richard Noss, Celia Hoyles, Ken Kahn & Gordon Simpson
This paper reports on a design experiment in the domain of number sequences conducted in the course of the "WebLabs" project. We iteratively designed and tested a set of activities and tools in... More
pp. 65-78
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Experiments with Aplusix in Four Countries
Jean Francois Nicaud, Marilena Bitta, Hamid Chaachoua, Parimala Inamdar & Laura Maffei
The Aplusix system has been designed for helping students to learn algebra. Its capacity to tell the students whether their calculations are correct or not, to provide families of exercises of a... More
pp. 79-88
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T-Algebra: Adding Input Stage to Rule-Based Interface for Expression Manipulation
Marina Issakova, Dmitri Lepp & Rein Prank
T-algebra is a project for creating an interactive learning environment for expression manipulation tasks of elementary algebra. Our main didactical principle has been that all the necessary... More
pp. 89-96