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Christmann, Edwin P.; Holy, Adam J. – Science Scope, 2005
In this article, the authors describe how to use a TI-73/83/84 graphing calculator and Vernier's LabPro/CBL2 probe system to take pH readings. This is not an endorsement of these products, but simply the authors' attempt to give readers an idea of what is involved in using this technology in the classroom. This activity can be accomplished using a…
Descriptors: Educational Technology, Graphing Calculators, Computers, Science Instruction
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Noble, Tracy; Nemirovsky, Ricardo; Dimattia, Cara; Wright, Tracey – International Journal of Computers for Mathematical Learning, 2004
In this article, we will describe the results of a study of 6th grade students learning about the mathematics of change. The students in this study worked with software environments for the computer and the graphing calculator that included a simulation of a moving elevator, linked to a graph of its velocity vs. time. We will describe how the…
Descriptors: Grade 6, Computers, Motion, Learning Processes