Tom has red paint. Mary has blue paint. Neither can make
purple paint unless both share their colors. Keep this notion in mind for a
moment.
Much has been written about information overload. It is
perhaps the most significant problem of the Digital Age. There’s simply too
much information to deal with it all effectively. Consequently, an essential
real-world skill that educators must learn, apply to their own work, and teach
their students is how to focus attention on information that matters. Just as
teachers once taught students how to use the tables of contents, indexes, and
glossaries of their textbooks, today’s educators need to teach students how to
use abstracts, summaries, keywords, and Internet search strategies to pinpoint
information they need to find and use.
This Digital Age competency—focusing—is largely common
knowledge. Less common is its counterpart: sharing. Focusing strategies tend to
narrow the field of intellectual vision. As a result, information can be
isolated and disconnected. Tom’s red paint, Mary’s blue. Bits-and-pieces
information does not constitute knowledge acquisition that leads to deep,
real-world understanding. This is like the problem teachers often cite of the
student who writes well in English class but cannot seem to construct a
coherent sentence for a math problem in algebra class or, conversely, the
student who is good at math but cannot seem to apply mathematics in the context
of a physics or chemistry class. Connections do not necessarily come naturally.
The counterpart to teaching focusing strategies is teaching
sharing strategies, such as exchanging information, cooperating, and
collaborating. In the Digital Age workplace—now, not in some misty future—success
usually depends on teamwork. Tom and Mary need to be taught that if they share
their colors, they can make a new color. This realization contradicts our
American spirit of rugged independence, which has permeated school culture, but
the necessity of focusing and sharing is a Digital Age reality. Education needs
to shift into this mode of focusing and sharing if we are serious about
preparing our young people for life in this century, rather than the past.
Standardized testing, which is fraught with problems in any
case, is particularly problematic from the standpoint of focusing and sharing
because most such testing proceeds from a mindset of rugged independence. Most
standardized testing ought to be abandoned simply on grounds that it is
outmoded and, as a result of its pervasiveness and its past-century modus
operandi, is holding back educational progress toward teaching and learning
this century’s Digital Age competencies.
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