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The all-to-often occurring practice

Let’s take a look at how we see technology being used in many of our classrooms. Remember one of our earlier questions–How prevalent are constructivist learning strategies in our classrooms presently?

Rather than report on my observations of classrooms in several states, let’s address this question by setting forth a few key concepts of constructivism. As you read through them, answer for yourself whether or not the use of technology in the classroom takes any of these concepts into consideration.

Concept #1

The teacher must first help students build a foundation of skills and knowledge, but simultaneously allow and encourage students to use their creative abilities to solve real-world problems with the acquired skills and knowledge.

Concept #2

Students and teachers collaboratively negotiate both the means of instructional strategies and the content of the course.

Concept #3

Teachers approach instruction with two or three main ideas, rather than a long list of skills and objectives to be covered. And those few ideas are‘explored”rather than“covered.”

Concept #4

Social discourse is important in learning: social interaction with others with language playing a central role.

Concept #5

The role of the teacher changes from information provider and test creator to guide and problem and task presenter.

Unless your experience and observations are different from mine, I suggest that the current use of technology in the classroom takes few, if any of these concepts into consideration. Instead, we see excessive use of drill and practice, absence of student interaction, and the lack of real-life problem solving activities. In more cases than not, the student at the computer is so far away and disconnected from the teacher that they could well be in different rooms.

A caution to the principal as technology leader

Although our understanding of learning has changed dramatically, the role of the computer in learning has pretty much remained the same–as a tutorial aid, comprised mostly of drill and practice activities. Herein lies the caution! Research seems to indicate that“technology has not radically changed the way we teach; instead, most technology mirrors traditional instructional pedagogy”(Nicaise&Barnes, 1996, p. 205).“Most uses of technology are still based on the oldest learning theory of all, the master-apprentice, one-on-one tutorial, with monitor substituting for teacher as the tutor”(Callister&Dunne, 1992, as cited in Pepi&Barnes, 1996, p. 231). Critically looking at our appetite for computer technology, Pepi and Barnes warn:

As much reason exists to believe that computer technology will reinforce and maintain the traditional role of the teacher as to believe it will become the agent of positive institutional reform. An inherent danger in accepting technology as the catalyst for educational restructuring is that such a view enables us to ignore a more fundamental problem facing our schools, namely bad teaching. (p. 231)

Implications for technology leader and staff development

A major role for the principal as instructional leader (and technology leader) is to provide appropriate staff development programs that allow teachers to enhance skills and remedy deficiencies (Rebore, 1998, p. 163). As the principal evaluates and supervises teachers, staff development programs are essentially the vehicle for effective instructional use of technology. The all-to-common practice of the“let’s have a workshop”continues to make a bad situation worse.

Questions & Answers

find the 15th term of the geometric sequince whose first is 18 and last term of 387
Jerwin Reply
The given of f(x=x-2. then what is the value of this f(3) 5f(x+1)
virgelyn Reply
hmm well what is the answer
Abhi
how do they get the third part x = (32)5/4
kinnecy Reply
can someone help me with some logarithmic and exponential equations.
Jeffrey Reply
sure. what is your question?
ninjadapaul
20/(×-6^2)
Salomon
okay, so you have 6 raised to the power of 2. what is that part of your answer
ninjadapaul
I don't understand what the A with approx sign and the boxed x mean
ninjadapaul
it think it's written 20/(X-6)^2 so it's 20 divided by X-6 squared
Salomon
I'm not sure why it wrote it the other way
Salomon
I got X =-6
Salomon
ok. so take the square root of both sides, now you have plus or minus the square root of 20= x-6
ninjadapaul
oops. ignore that.
ninjadapaul
so you not have an equal sign anywhere in the original equation?
ninjadapaul
hmm
Abhi
is it a question of log
Abhi
🤔.
Abhi
Commplementary angles
Idrissa Reply
hello
Sherica
im all ears I need to learn
Sherica
right! what he said ⤴⤴⤴
Tamia
hii
Uday
what is a good calculator for all algebra; would a Casio fx 260 work with all algebra equations? please name the cheapest, thanks.
Kevin Reply
a perfect square v²+2v+_
Dearan Reply
kkk nice
Abdirahman Reply
algebra 2 Inequalities:If equation 2 = 0 it is an open set?
Kim Reply
or infinite solutions?
Kim
The answer is neither. The function, 2 = 0 cannot exist. Hence, the function is undefined.
Al
y=10×
Embra Reply
if |A| not equal to 0 and order of A is n prove that adj (adj A = |A|
Nancy Reply
rolling four fair dice and getting an even number an all four dice
ramon Reply
Kristine 2*2*2=8
Bridget Reply
Differences Between Laspeyres and Paasche Indices
Emedobi Reply
No. 7x -4y is simplified from 4x + (3y + 3x) -7y
Mary Reply
how do you translate this in Algebraic Expressions
linda Reply
Need to simplify the expresin. 3/7 (x+y)-1/7 (x-1)=
Crystal Reply
. After 3 months on a diet, Lisa had lost 12% of her original weight. She lost 21 pounds. What was Lisa's original weight?
Chris Reply
what's the easiest and fastest way to the synthesize AgNP?
Damian Reply
China
Cied
types of nano material
abeetha Reply
I start with an easy one. carbon nanotubes woven into a long filament like a string
Porter
many many of nanotubes
Porter
what is the k.e before it land
Yasmin
what is the function of carbon nanotubes?
Cesar
I'm interested in nanotube
Uday
what is nanomaterials​ and their applications of sensors.
Ramkumar Reply
what is nano technology
Sravani Reply
what is system testing?
AMJAD
preparation of nanomaterial
Victor Reply
Yes, Nanotechnology has a very fast field of applications and their is always something new to do with it...
Himanshu Reply
good afternoon madam
AMJAD
what is system testing
AMJAD
what is the application of nanotechnology?
Stotaw
In this morden time nanotechnology used in many field . 1-Electronics-manufacturad IC ,RAM,MRAM,solar panel etc 2-Helth and Medical-Nanomedicine,Drug Dilivery for cancer treatment etc 3- Atomobile -MEMS, Coating on car etc. and may other field for details you can check at Google
Azam
anybody can imagine what will be happen after 100 years from now in nano tech world
Prasenjit
after 100 year this will be not nanotechnology maybe this technology name will be change . maybe aftet 100 year . we work on electron lable practically about its properties and behaviour by the different instruments
Azam
name doesn't matter , whatever it will be change... I'm taking about effect on circumstances of the microscopic world
Prasenjit
how hard could it be to apply nanotechnology against viral infections such HIV or Ebola?
Damian
silver nanoparticles could handle the job?
Damian
not now but maybe in future only AgNP maybe any other nanomaterials
Azam
Hello
Uday
I'm interested in Nanotube
Uday
this technology will not going on for the long time , so I'm thinking about femtotechnology 10^-15
Prasenjit
can nanotechnology change the direction of the face of the world
Prasenjit Reply
At high concentrations (>0.01 M), the relation between absorptivity coefficient and absorbance is no longer linear. This is due to the electrostatic interactions between the quantum dots in close proximity. If the concentration of the solution is high, another effect that is seen is the scattering of light from the large number of quantum dots. This assumption only works at low concentrations of the analyte. Presence of stray light.
Ali Reply
the Beer law works very well for dilute solutions but fails for very high concentrations. why?
bamidele Reply
how did you get the value of 2000N.What calculations are needed to arrive at it
Smarajit Reply
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Source:  OpenStax, School personnel administration and instructional supervision. OpenStax CNX. May 27, 2009 Download for free at http://cnx.org/content/col10627/1.3
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