Technology Philosophy
The use of technology in the classroom-especially
the mathematics classroom-is a highly debated subject. It is my opinion
that technology alone is not enough to teach mathematics. I should make
it clear, however, and state that this is not to say that technology
should be thrown entirely out of the classroom. Tools such as
calculators and computers are incredibly useful in teaching math: for
example, end result-based assignments that involve computing large numbers and process-based assignments that involve several steps often necessitate the use of a calculator.
However, when the focus of a lesson is learning the steps of a process,
or how to make certain computations, tools like calculators can
actually impede learning. I feel it is necessary to make a
distinction between activities that are calculator essential and
calculator nonessential. Technological tools must be given to
students only after they have built the mathematical foundations upon
which the tools are based. This way, students may have a better
conceptual background of the material, and usage of technology may be
more beneficial to them in the long run.
For research pertaining to technology in mathematics (requires VT PID):
"Effects of hand-held calculators in precollege mathematics education: A meta-analysis" by Hembree and Dessart
"A Meta-Analysis of the Effects of Calculators on Students' Achievement and Attitude levels in Precollege Mathematics Classes" by Elington
For my review of this research as related to my more
detailed views on technology in mathematics, I suggest you view my page
on Calculators in the Classroom.
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