A few days ago, Scott McLeod, on his Dangerously Irrelevant
blog, asked his readers to share what they think are the best designs
for a computer lab. As I was thinking about this and formulating a
comment to write on this post, I received the Sept/Oct 2008 edition of Scholastic's "Administrator" Magazine. Have you seen it yet? The cover story is titled "One Laptop, One Child."
After reading this article, I realized why I was having so much trouble
formulating a new, better design for a computer lab. I have come to
believe that the best design is no design at all. I would argue that
we should be scrapping the
traditional computer lab with 25 or 30 desktop machines that are
networked to a couple of printers housed in one room in a school. This has become an outdated use of our schools' very tight
technology budgets.
Why? Because if our goal is to integrate technology into all aspects of the curriculum (well, that's my
goal, anyway), then a computer lab that is shared by all of the classes
in a school is not sufficient to accomplish that goal. The typical use
of a school's lab is for the teachers to sign up for a weekly time to
bring their classes in to work on the computers. I
am talking about elementary school teachers. However, middle and high
schools schedule students into computer classes in labs, and the same
dicsonnect takes place. When it is "computer time" the
teachers will end a reading or math lesson, march the students to the
lab, and assign some type of word processing or PowerPoint activity to
accomplish during the 40 minute period. Then, it's back to class to
continue working on other lessons. Effective, meaningful technology
integration is much more difficult in this type of system.
Instead,
we need to equip each classroom with a bank of six, eight, even ten or
more laptop computers. These machines would be available for students
all day, every day, and teachers could plan lessons to include
technology throughout the day. Additionally, classrooms should be
equipped with document cameras, LCD projectors, and interactive white
boards. This classroom-based technology will open up the classroom to
the entire world, and instead of the standard teacher demonstration
station, students will have much more hands-on experiences with
technology. They will be doing, not just watching how technology can
be utilized for learning.
With a bank of laptops in a classroom,
students can work independently or in groups on projects that connect
them to others. For example, imagine a literature circle discussion
taking place among students in New York and San Diego via Skype. Or,
imagine a science experiment conducted with students in Chicago and
Seattle. How about a debate between students in Boston and London?
Should they have thrown the tea overboard, or not? Debate! The
students will learn more from each other than they would from their own
classmates (and maybe from their teachers). Sure, this can be accomplished in a computer lab on the
other side of the school, but time would be the enemy, and the ability
to extend the learning past 40 minutes would not exist.
Taking
this a step further, imagine if every student had a laptop computer on
his or her desk. As Wayne D'orio argues in his Administrator article,
a well-run 1:1 computing program is one where many more students have
the "access to technology and use the tools in meaningful ways." This
should be a goal for every school.
"It
is instilling the idea that teachers will no longer be the dominant
information delivery for each class. If a school goes 1:1 but the
students use the computers only as a better way of taking notes, the
whole experiment will fail"
D'orio goes on to explain that
"If used correctly, computers in more hands can help speed schools
along the path to 21st century learning." Students need to collaborate with
others throughout the day and week, similar to what their parents are
doing in the world of work.
The first and most obvious criticism
of 1:1 computing in schools is cost, and I would agree. However, there
are computers now on the market that cost less than $500 and would
serve the needs of most elementary and middle school students. HP has one. So does ASUS. So does MPC (this looks like a cool one for kids). And more are coming on to the market. There also is Thin Client software and products like the X300 Terminal from NComputing that create access terminals without bulky computers in classrooms.
One
final point is that we need to allow students to bring in their own
laptops for use in classrooms. I can hear the school district IT
people screaming at me for this one! "There is no way we will let kids
connect to our network. It's not safe for the network or for them."
To that, I say "let it go!" Let the educators teach the students the
correct way to use the network, go ahead and scan their machines for
viruses, and purchase classroom management software that allows
teachers control of the machines if necessary to push out lessons or
block inappropriate material.
Of course, this may become a moot
point when the next generation of smart cell phones takes over the
computing world. One cell phone, one child? Picture that in your
classrooms.
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