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Information Age Education Blog


The purpose of David Moursund’s IAE Blog is to encourage and facilitate people working to improve informal and formal education at all levels and in all discipline areas. A unifying theme is that education empowers the educated and improves their quality of life. Readers are encouraged to add comments.
Dec 27
2010

A serious problem situation with math word problems.

Posted by: Dave Moursund

Click here to learn about and download Dave Moursund's free book on science and technology education for teaches and parents of K-8 children.

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This is my third IAE Blog entry about what I consider to be a serious weakness in our math education system.  The problem situation is that many teachers and students view the educational goal in math word problems is to learn to “get the answer.”

This is in marked contrast to having a goal of using word problems as a vehicle to learning math with understanding and in a manner that transfers to math-related problem situations one will encounter in the future.

My the two previous blog entries on this topic are:

Look before you leap; think before you act. Above all, first understand! http://i-a-e.org/iae-blog/look-before-you-leap-think-before-you-act-above-all-first-understand.html

 More about a poor way to teach the solving of math word problems. http://i-a-e.org/iae-blog/more-about-a-poor-way-to-teach-the-solving-of-math-word-problems-.html

Notice that I use the terminology problem situation. A problem situation lacks clarity of representation in one or more of the four-part definition of a problem. Quoting from http://iae-pedia.org/Word_Problems_in_Math:

You (personally) have a problem if the following four conditions are satisfied:

  1. You have a clearly defined given initial situation.
  2. You have a clearly defined goal (a desired end situation). Some writers talk about having multiple goals in a problem. However, such a multiple goal situation can be broken down into a number of single-goal problems.
  3. You have a clearly defined set of resources that may be applicable in helping you move from the given initial situation to the desired goal situation. These typically include some of your time, knowledge, skills, and brainpower. Resources might include money, the Web, and the telecommunication system. There may be specified limitations on resources, such as rules, regulations, guidelines, and time lines for what you are allowed to do in attempting to solve a particular problem.
  4. You have some ownership—you are committed to using some of your own resources, such as your knowledge, skills, time, and energy, to achieve the desired final goal.

I have no idea how many members of the math education community view the math word problem situation to actually be a personal problem that they are trying to address. My feeling is that it will require joint efforts of a large number of people in the math education community to address the problem.

If I am correct, then a starting point is to begin recruiting people who want to address the problem and who are willing to “stir up the troops.” To make something happen in a particular state, the participants in this activity can recruit their friends, engage discussion at a school and school district level, widely disseminate the problem throughout their state, flood their state department of education with urgent pleas for action, and so on. Wow! What do we need to do to get into the various public media? How do we reach parents and help them understand that their children are being short changed?

Three final remarks: First, a sign of support would be for you to actually do something and to widely communicate that you are doing something. A simple example would be to add comments to this blog entry and the other two blog entries cited above. Then tell your friends that you have done this and point to the three blog entries.

Second, remember the following quote:

 “Never doubt that a small group of thoughtful committed citizens can change the world: indeed; it's the only thing that ever has.” (Margaret Mead; American Cultural Anthropologist; 1901–1978.)

Third, engage your students in the discussion. Share your engagement approaches and both your successes and failures with others. We all have a lot to learn about empowering students and getting them more fully engaged in their own education.

Final Remarks

Spend a bit of time reflecting on what you have just read. How does the information fit in with your current knowledge, beliefs, and activities? How can you make use of the information to help improve our informal and formal educational systems? Who do you know that might benefit from reading the IAE Blog entry?

If the IAE blog entries are useful to you, then consider signing up for a Free Subscription. (See the menu on the left side of the page.) You will automatically receive email about new postings to the blog. Typically, there are about three new postings per week.

 

Links to Related IAE Documents

Folk Math

Good Math Lesson Plans

In problem solving, think before you act. Above all, first understand the problem.

Integrating computational thinking into science, technology, engineering, & math education.

Math Education Wars.

More about a poor way to teach the solving of math word problems.

What is Mathematics?

Word Problems in Math

 

 

Comments (2)Add Comment
davem
Been there, done that.
written by Dave Moursund, December 27, 2010
Based on this and two other IAE Blog etries abuot math word probelms, I have received a couple of good suggestions of things I might do. There include writing an article to be published in a hard copy periodical, and giving a talk at a conference.

My mental response is, Been there, done that." I know about delayed gratification and that change is a very slow process. On the other hand, I also know that we can speed up many processes.

Word of mouth, facilitated by the new aids to communication that have come into common use, are much faster than published articles and conference presentations.

Each of us communicating personally to the circle of people we reach through Information and Communications Technology can accomplish the recruiting and dissemination effort much more effectively than the "traditional" approaches of articles and conference presentations.

Of course, the situation is changed from "they should do it" to "we" (each of us) should do it. My advice to readers: If you really want something to happen, start doing your part to make it happen.
davem
What does it take to "stir up the troops?"
written by Dave Moursund, January 14, 2011
I am disappointed by the amount of reaction that I have stirred up by my comments about the problem situation of word problems in math education.

Evidently relatively few math educators view this as an actual (personal) problem that they are willing to vote their personal resources in addressing. Even if they acknowledge that something is amiss, they personally are not willing or able to change their role in this problem situation or to help recruit others to address the problem. This saddens me.

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