Understanding Word Problems 1

< 15.1 Purpose of Word Problems | Topic Index | 15.3 Understanding Word Problems 2 >

Understanding word problems presents several difficulties to students. Most teachers think that the difficulty is mostly with the language in which the problem is written. Another aspect which is not even recognised by teachers is related to the issue of &ldquo;operation metaphors&rdquo;.

Call Them Math Stories

It is better to call math word problems as &ldquo;math stories&rdquo;. Calling them as problems psychologically may reinforce the idea that they are &ldquo;problems&rdquo;. Let students see them as stories related to life situations which use numbers and other math ideas to improve precision. Instead of saying that Ram is taller than Ramesh, numbers &amp; measurements help us to tell that Ram is 25 cms taller than Ramesh!

Math &amp; Language

Teaching of languages, especially English, is also very weak in Indian schools. Instead of focussing on the skills; listening, speaking, vocabulary, reading and writing, too much emphasis is laid of grammar and memorisation of answers to questions. Hence most students cannot really &ldquo;read and understand&rdquo; the math word problem and relate it to a life situation.

In addition, there are a lot of words used in daily interactions and math classes with different meanings. For a student who is not very proficient in English, this can present serious problems in understanding a word problem.

Math Language

Math itself has a technical vocabulary with precise meanings. Math language also has to be learnt &amp; used correctly.

We will see the issues of both &ldquo;math language&rdquo; and &ldquo;language &amp; math&rdquo; in detail in the subsequent chapters.

Operation Metaphors

A more serious problem, which teachers are not even aware of is the role of &ldquo;operation metaphors&rdquo; which we have already covered in detail.

The 4 basic arithmetic operations arise out of a large variety of life situations. But most teachers emphasize only the following &ldquo;concepts&rdquo; so much that students find it difficult to think of other situations.


 * 1) Addition as &ldquo;Put Together&rdquo;
 * 2) Subtraction as &ldquo;Take Away&rdquo;
 * 3) Multiplication as &ldquo;Repeated Addition&rdquo;
 * 4) Division as &ldquo;Repeated Subtraction&rdquo;

< 15.1 Purpose of Word Problems | Topic Index | 15.3 Understanding Word Problems 2 >