National Institute for Literacy
 

[SpecialTopics 670] Numeracy and technological literacy

Tom Macdonald tom_macdonald at terc.edu
Tue Sep 18 11:43:04 EDT 2007


In reading the materials suggested and threads emerging on this special
topic discussion list, I 'd like to include a thread on "technological
literacy" as an element of numeracy. It's a broad topic, but may
specifically relate to "Components of Numeracy" p.17-19 (Content), and
possibly to "Mathematics and Democracy":


We hear alot these days about "digital natives" - those young adults (and
younger) who grew up with mouse in hand and eyes in the screen. While it'
s sometimes hard to evaluate the "context" of computer and internet use by
these natives (is it mindless entertainment, or is it the development of
a form of communications literacy), there is no question how
whole-heartedly the engagement with the tools of technology has been...

Looking at the extraordinarily fast development and adoption of these
technological tools by "digital natives" (and "digital immigrants" like
me, and maybe you !!), I occasionally fantasize about a sudden outpouring
of "numerate natives". What would that look like, and what would it mean?
Would it be catching?

We've all got the gene in us. The observation Mary Jane makes is
important: even in early infancy there is evidence of instinctual
"numerosity" (a word not in the "Word" dictionary, but used - perhaps
coined - by Keith Devlin.) That mathematics (in its many guises) has
played as essential role as language in human development can at least be
argued. We are not all linguists or mathematicians - in the specialized
sense we have of those professions - but we are all innately attuned to
language and number.

Seymour Papert had a really good notion when he suggested that computers
can offer the chance to learn to "speak math" not unlike learning to speak
French, that is, through dialogue, exploration, hypothesis, trial and
error, etc. And speaking math in this notion means being numerate in every
sense of this word -- including, I think, appreciating and enjoying the
nature of "everyday" mathematics.

In fact, the Wikipedia offered (for a month or two in spring, 2006) a
definition of the Greek adjective translated as "mathematical" as meaning
"fond of learning." Experiences of learning around the world - in
different cultures, in different economies, with differing opportunities
and pedagogical approaches - may take the fun out of it; nevertheless, we
are all learners all the time, and being fond of this might be one of the
salient characteristics of the "numerate native"...

In our Knowledge Society, information can fly almost at the speed of light
to anywhere that's accessible. We are "awash" in data, and though it seems
overwhelming, it may be possible to quantify all those 0s and 1s (weight?,
mass?, energy?..). Nobody can lay claim to knowing it all anymore - it
seems to have to do more with keeping tabs on as much as possible...or at
least what's important. And computers and computer-related
telecommunications are the tools of the day. (Computers began as counters
and census-takers, and creation of the spreadsheet played a large role in
the popularization of the personal computer; they are essential tools for
numeracy as well as for literacy).

"Data literacy" is a key element of numeracy in the 21st century since
information is packaged increasingly in statistical form and often
reported through visual representation. In the article "Math That
Matters," Andee Rubin writes that "if [students] don't have the
opportunity to develop statistical reasoning, they will not be equipped to
use data to make important decisions in their everyday lives."

In my fantasizing, I see "numerate natives" who recognize their innate
mathematical abilities and who are able to understand and assess
information collected and presented by others. Statistics in its various
representations will become a familiar format for certain kinds of
communication. Numerate natives will make make their own decisions about
the information they need, and will be able to collect, analyze and
represent the data they've identified as important.

Gaining computer skills is a requisite in this process - but in the bigger
scheme, it's simply an avenue toward becoming more overtly, confidently,
and creatively numerate.

"Numeracy is not just one among many subjects but an integral part of all
subjects." (p.6, Mathematics and Democracy)
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