EDUC4105

Calculators in general are here to stay and have had an impact on the curriculum since being introduced into the classroom. Who remembers the joy of using log tables?!! I think as a tool graphics calculators have a place. To be able to see an instant representation of an expression or comparison of graphs can add greatly to your understanding while also taking the pain from the process of getting there. I think another advantage of these machines is that they allow students to experiment and discover relationships. Of course to get the most out of them and justify the expense, we need to be able to use them across a range of topics and be able to take advantage of their ability to run programs and interface with computers in a way that supports learning. Without proper training their is a chance they may be used haphazardly or add to the anxiety of teachers and students who may find using them an added burden on top of their already busy day, squeezing in the curriculum.

This article provides some counter claims to the benefits of graphics calculators, I think both sides are worth thinking about. (A computer for every child!) The points made about pedagogical benefits are interesting.

Lesson demo from teachertube.
Download Video: Posted by athwaites at TeacherTube.com.