Sunday, November 08, 2009

Chapter 3: Why do students remember everything that's on television and forget everything I say? (Part 4)

Why Don't Students Like School? by Daniel T. Willingham (John Wiley & Sons, 2009).

Rote memorization


The proximal goal of teaching is to get students to think about content, because students will remember what they think about. One way to get students to think about content is to present problems, puzzles, issues, etc. that require solutions. Another is to structure content around stories. Of course the two approaches are not mutually exclusive and both of these strategies activate or take advantage of natural brain processes.

But what to do when you want students to learn things that they cannot think meaningfully about right now but that they need to know anyway in order to progress in a discipline? For example, we might ask students to memorize the multiplication table before they are really able to understand the concept of multiplication. In chemistry students might need to memorize a certain number of chemical elements on the periodic table, or in humanities the names of the 50 states and their capitols, etc. Willingham accepts the notion that these things may be necessary , although they should be needed sparingly and not make up the bulk of your teaching strategies. Nonetheless, in a world where some background factual knowledge is a prerequisite for critical thinking, we need strategies to help commit certain facts to memory. This is traditionally referred to as rote memorization.

The answer, not surprisingly, is to us mnemonic devices that we are all familiar with. Willingham outlines a few of these techniqies, all of which I already know about except three, which are so ridiculous I won't even bother to summarize them.

The older ones that we all know about are 1) acronyms (ROY G BIV, for the colors of a rainbow), 2) the first letter method (My Very Elegant Mother Just Served Us Nine Peanuts, for the planets), and 3) songs (think of the ABCD song or "Conjunction Junction" from schoolhouse rock)



On to the implications for the classroom, which in this chapter seem merely to summarize ideas that have already been presented.

First, be careful in planning lessons so that students think about what you want them to think about. Beware of the potential for students to become distracted by material that was meant as an aside or as a motivational activity that students then have a difficult time turning away from to think about the real objective of the lesson. Make sure your attention grabbers really require students to think about the core concepts.

Secondly, make assignments so that students can't avoid thinking about meaning. In the example given earlier of having the students actually make biscuits and get distracted by the logistics of measuring and baking, Willingham instead proposes asking students to ponder questions of how runaway slaves could have obtained food, how they would have cooked it, etc.

Overall, these little day-to-day details should be organized in some way around a conflict. A conflict is central to a story, central to the idea of looking for solutions, therefore central to getting students to think about meaning.

Next
Chapter 4: Why is it hard for students to understand abstract ideas?

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