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This is Hendron’s Digest: on educational technology.

Archive for February, 2010

Promethean Bulbs

Thursday, February 25th, 2010

Most teachers love their Promethean boards and find uses for them throughout the day. The bulbs in projectors are expensive and there are ways you can promote their longevity.

1. Be sure to clean the two filters on your orange projector at least monthly to ensure the proper amount of air is being circulated through the projector for cooling. Your ITRT can show you how to access the two areas on the projector that require this regular maintenance.

2. When not using the projector for extended periods of time, turn the projector off. “Extended” periods would be 25 minutes or longer.

3. If you’re projecting in a dark environment without window or overhead light, consider running the projector in a reduced-brightness mode. This may be toggled through the remote. See your ITRT for details. If you run the projector in “Auto Brightness” mode, it will automatically choose the setting by using the projector’s ambient light sensor.

Active Learning

Thursday, February 18th, 2010

Today at work I heard several administrators say something to the effect:

What we need to do is have more teachers teach actively… we need more active learning at [insert school name].

I assume what this means is an education experience taken from the following sundry list:

  • student-centered,
  • project-based,
  • problem-based,
  • hands-on,
  • students are continuously engaged,
  • practice of the myriad, so-called 21st century skills.

The more I think about all of those concepts above, I come to the conclusion that I think I recognize teaching and learning in this class. This approach might be labeled progressive, after the ideas of John Dewey, or even constructivist after Piaget or constructionist after Papert. Those who know their education history realize these concepts of learning are not new. Yet, it is refreshing that they are continuing to be heralded in discussions of education reform.

Unless, of course, you’re A. Duncan.

So the problem is… where is this type or style of pedagogy (in some cases you wouldn’t even label it pedagogy, but perhaps self-pedagogy or anti-pedagogy) effectively being championed? The reason I ask, and the crux of the problem, is because making this succeed in schools today is a taxing enterprise for the aspiring trainer or professional developer.

There are all these little camps, of course, which aim to attack the problem from their various viewpoints and angles. Let me list just a few:

  • 21st century learning,
  • Constructivist learning,
  • habits of the mind,
  • brain-based learning,
  • the Montessori method,
  • inquiry-based learning,
  • challenge-based learning,
  • game-based learning,
  • Children’s Engineering.

A real challenge for me (or any education student) might be to construct a diagram that somehow showed the overlaps and differences between all these approaches. One of the problems is that some are better-defined than others. Another problem is that one methodology may look or work very differently between different subject areas.

And, of course, some may not very well stay within the bounds of one subject area. And we can’t have that. High school English teachers know English. We don’t expect them to know geography or Earth science as well. The solution to that old problem is teacher collaboration. Sometimes that works towards great ends. Other times it is far too inconvenient to be realistic.

We might also call collective goodies between these approaches “hot” learning. One system of measuring “hot” learning is the LoTI HEAT scale. A giant amalgamation of letters standing-in for bigger concepts, it’s a model by which one can measure the quality of learning, perhaps how “active” it is, by taking a “temperature” along four criteria.

I find all of this theoretically fascinating. But when you walk into a school classroom today, despite the cute posters on the walls that may profess “We learn by doing,” or “An active mind makes a wise man,” or any other similar polemic, we’re going to see examples of (for lack of a better word) inactive learning.

For those of us who belong in departments with the word “technology” included, many of us have already resigned ourselves to the fact that doing anything meaningful with technology requires some take on active learning strategies. To make them succeed, everyone has to be on board. It tends not to work out as well when:

  • state assessments reward memorized facts,
  • you’re out on your own trying the active “thing,”
  • when there’s a lack of instructional support for active pedagogy, and
  • administrative reviews or oversight make no reference to an active style of learning.

So, granted, the education system has a lot of challenges towards a more progressive approach to learning, at least here in public schools in America. But it’s a good sign, right, when administrators are calling for more active learning experiences to be taking place in their schools? But is that change possible?

I’ll say I think it is. Last school year I designed an activity where by teachers did some “active” learning together. Granted, it was a 3.5 hour professional development activity that didn’t depend heavily on their subject area or grade level, but it got them working together. They had to solve problems. They had to make mini-presentations for feedback. And, with multiple modes of popcorn poppery going, we tried our best at making the experience hands-on and multi-sensory.

So what holds us back from day to day?

Two things, I think. A freedom to fail and the so-called luxury of time. Creating active learning experiences for students, I firmly believe, requires creative educators. Creativity takes time. Lots of it! Unfortunately, teacher training programs fill young teachers-to-be with a lot of theory, some methods for getting-by, and then some practice before pushing them into a profession where they’ll be under-valued, stifled against attempting change, and asked to work miracles in unreasonable spans of time.

I’ve found in working with folks that “freedom to fail” is never a popular term. No one wants to fail. So, let’s re-word it. How about… incentives to innovate? And giving professionals enough time to complete an important task is just that… professional.

So, I think that’s the formula for starting a professional development program geared towards more “active learning” in a public school: incentives to innovate and ample professional time for planning and preparation. The question is, how do you make active learning experiences work in your school(s)?

Winter Olympics

Wednesday, February 17th, 2010

I’ve been enjoying watching the games of the 21st Olympic (Winter) Games. NBC along with the National Science Foundation, are offering some videos for teachers and students that explore the science behind these winter sports.

Filtering Concerns

Monday, February 15th, 2010

VSTE in Second Life hosted a great, well-attended session tonight on VSTE Island.

vste_feb15.jpg

You can see professor Craig Cunningham’s presentation online via Google. He did a great job, and there was great discussion!

E-mail Tips

Monday, February 15th, 2010

This was sent to staff on Monday, February 15, 2010.

The Wall Street Journal recently listed ten tips for making better use of e-mail, and they directed it towards business managers. I’ll share a few from columnist Tim Flood:

1. Don’t use vague subject lines.
2. Don’t bury the news. Put important details up front, in the beginning (dates, times).
3. Don’t make e-mails unnecessarily long.
4. Don’t send attached documents when a simple copy-paste of text will do.
5. Don’t forget e-mails can last forever. Deliver negative feedback in person, or over the phone… or wait until your temper has eased.

One of the things I’ve been noticing over the past year is how e-mail is an “old world” tool compared to “new world” alternatives. For instance, these tips (or this newsletter) really belongs in my blog. There’s nothing really to reply to, unless you like a tip, or wish to add your own. Then, the blog should be the place for that. But, I also want to make sure folks read these tips, and so, sending an e-mail is the most efficient way of mimicking my placement of these tips on a sheet of paper in your box at school.

Yet this efficiency has a price. Too many people buy-in to the efficiency of e-mail that you, the teacher, or you, the principal (or if you are neither, imagine you in your own role) have too many things to read and deal with. Better technology tips might be great for a snowy day off, but in the throws of a regular school week, it’s hard to decide which 15 e-mails you’re going to read in the 20 minutes of time you have before you collapse into bed at night.

I learned about Flood’s e-mail tips via Twitter, a microblogging service that shares a current popularity with social networking site Facebook. Anywhere you go, you’ll see the Facebook “f” and the Twitter “t” next to signs and advertisements. At Ukrop’s for instance, I can receive information about specials via Twitter or Facebook. But what makes these new world tools better than e-mail?

For one, we have a physical analogue to e-mail: a note or a letter. I don’t even open “junk mail” at home in my mailbox, and consequently, I pay for a program at home to take all of the “spam” out of my e-mail. So, while a company like Ukrop’s might get my e-mail address when I sign up for their loyalty card (was I that silly to give it to them in the first place?), it seems tedious to get their daily specials in my in-box. I either mark it as spam and eventually spend money to a) receive, b) filter, c) store, and d) delete these notices, or else, I can “follow” them using a service which allows me to pay attention when I want.

While e-mail is efficient at delivering messages which ultimately solve a number of tasks, the fact that everyone is using the same tool to do so many things ultimately kills the system. So, here’s my call towards letting e-mail do what e-mail does best: send personalized, even formal communication between individuals. We have new social tools for broadcasting information, we have our blogs for sharing content within our community, and we have iChat to virtually knock on a colleague’s door to ask a piece of advice.

Getting to the new world isn’t easy—it takes both time and patience. So this won’t be my last e-mail to you in the forms of a TechnologyTimes newsletter, the future ones may simply remind you to visit my blog. :-)

Update: RES teacher Karen Neylan adds: Not to reply all when a msg is sent to a group and you have an individual reply. We could also defray the number of emails by showing teachers how to create groups to send emails: eg. second grade, res staff, res teachers. Only those people will receive instead of the entire county!

Thanks, Karen. I think I have a short video to create!

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