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Duncan: Effective teachers

US Secretary of Education Arne Duncan spoke to the National Education Association today, calling on its members to work with him toward the goal of ensuring that “every child in America is learning from an effective teacher—no matter what it takes.”

That’s a noble goal. In my view, it requires that educators shed their allegiance to theory and adopt effective teaching practices. That’s what it takes.

To be sure, there is a lot of emphasis on high-stakes testing. Mr. Duncan even discussed it as one of the four features of his plan for reforming education. The effective teacher idea is another of the four. High-stakes tests (which need reform of their own, in my view—that’s another post) are only part of the game. Another is using evidence to guide instruction.

But even in the absence of results on high-stakes tests and from pristine research projects, educators can ascertain whether they’re using effective methods. That is, we can devise our own means of ascertaining whether teaching practices are effective at a more micro level. In a lot of ways, the process is relatively simple:

  1. Identify goals and objectives in objectively measurable terms. How will we know if the students have learned X?
  2. Identify the skills and knowledge that students will need to demonstrate mastery of those goals and objectives. What is required to show that a student can competently and independently do X?
  3. Devise teaching algorithms for leading students to acquire the skills and knowledge identified in (ii).
    • Model: Demonstrate the skills for the students or tell them the knowledge;
    • Test: Have the students perform the skill or state the knowledge;
    • Coach: Reinforce and correct their performance;
    • Practice to mastery: Have them perform the skill or repeat the knowledge until they are facile with it and can do it under different, increasingly more challenging conditions.
  4. Assess students’ competence according to the goals and objectives specified in (i).

Sure, I’ve simplified it here. Sure, the goals and objectives would need to be integrated in a fashion consistent with an epistemology of various subject areas. And, you’ll have to cut me a little slack about my use of words such as “tell” and “correct”; telling would need to include providing materials to read, for example. But the idea is just about as simple as I’ve sketched it here.

The area of early reading has been mapped according to this perspective on teaching. We can say how we would recognize a competent reader (i), what the component skills are (ii), and how to teach those skills. But the to-be-learned material doesn’t have to be elementary level reading. If the area is chemistry and the objectives were conducting an experiment using electrophoresis, I think we could perform a similar analysis.

Of course, the real trick will be to get people on board with such thinking. Mr. Duncan seems to want to do something like that, but he’s talking about things at a much grander scale.

Remarks of Arne Duncan to the National Education Association—Partners in Reform

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Multiple intelligences ain’t

Howard Gardner’s Frames of Mind: The Theory of Multiple Intelligences seems to occupy a special place in the pantheon of education memes. I was reminded of this when I read “Not Every Child Is Secretly a Genius” by Christopher Ferguson. Mr. Ferguson’s essay—it appears in the Chronicle of Higher Education, the news source of record for higher educators—politely explains that sustaining Multiple Intelligences (MI) theory is not a good idea.

Rational analyses of the MI evidence by Dan Willingham and Lynn Waterhouse have shown that there are problems with both the theory itself (e.g., most of the eight intelligences are highly correlated, meaning that they are likely measuring the same “thing” for the most part) and its application in education (e.g., methods based on MI do not lead to better outcomes).

Mr. Ferguson’s essay continues in that same tradition. He makes a strong case for his conclusion that “Gardner’s theory of multiple intelligences was a great idea and worth investigating. It’s just not panning out.”
Continue reading ‘Multiple intelligences ain’t’

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Bogus Bowl IV

This was a tough one to develop. Thanks to many suggestions from colleagues, however, we have a new opportunity to waste time.

Which of the following do you consider the most bogus answer to the question, "How do you know that [teaching practice] is effective?"

  • The people who developed it really do care about children. (49%, 26 Votes)
  • The students really enjoyed it. (19%, 10 Votes)
  • Research says so. (13%, 7 Votes)
  • I've seen it work with my own two eyes. (11%, 6 Votes)
  • My friend is a great teacher, and she uses it. (8%, 4 Votes)

Total Voters: 53

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To see the results of the previous poll, take a look at the original posting of it.

As with previous Bogus Bowls, please remember that the results of these polls do not provide credible scientific evidence; they simply reflect the opinions of the respondents. Also, note that some of the choices that got few votes in a poll might just re-appear in a future BB on Teach Effectively!; mayhaps we’ll have a challenge bowl about which was the most bogus question, too.

To see the results of all Bogus Bowls and other polls from Teach Effectively, please follow the link labeled “polls” in the top navigation element. Meanwhile, I welcome suggestions for topics for future Bogus Bowls. Just drop ‘em in the comments.

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Bogus Bowls update

Bogus Bowl III is closing and Bogus Bowl IV is about to open. Click here to vote in (or see the results of) BB III; voting is open until about 5:00 AM (US East Coast) 11 June. The new poll will appear in a post 11 June just after BB III closes.

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Bogus Bowl II

O.K, folks, here’s a second installment in the Bogus Bowl. Bogus Bowl I will close Saturday night (9 Feb 08), so jump over there (click on “polls” in the top navigation element) and vote in the first one if you’ve not done so already. Then come back here and vote on this one…. Or vice versa.

In this one, we’re examing reasons that educators give for shirking what I’ve sometimes called the “instructional obligation.” It’s your chance to consider alternative rationales for not teaching.
Continue reading ‘Bogus Bowl II’

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Spamdammit

As P. Z. Myers noted in a recent post, one of the plagues of blogging is handling the comment spam; not that Teach Effectively is anywhere nearly as popular as Professor Myers’ Pharyngula, but Teach Effectively does get hit with a lot of spam. People send robots to add comments to post for nefarious reasons such as less-than-honest advertising. Fortunately, there are ways to automate rejection of spam comments. In the year plus that I’ve been using it, a wonderful piece of software that I employ, Akismet, has protected the Teach Effectively from 61,654 spam comments (for the current number, check the total in the left sidebar).

When I compare the number of legitimate and spam comments, I get a signal to noise ratio of 0.0023193953. That makes Akismet a pretty valuable product.

Another valuable one is Bad Behavior. Whereas Akismet blocks comment spam, Bad Behavior stops robots from registering as users and, sometimes, from even reading the blog.

These are things worth employing.

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Bad Behavior has blocked 1654 access attempts in the last 7 days.

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