We all know math is important. We have to do it. It’s part of education. We hope and trust that there is, in fact, a good reason that we are learning it. When you think of math, what words come to mind? Difficult, complex, frustrating, conceptual, concrete, computative, interesting? How about fun?

Math is fun…well, it certainly can be. Math is what we create it to be. Math is fun when it is incorporated into fun activities and games. It’s enjoyable when it’s applied to real life circumstances that matter to students. When we think about the words we associate with “math,” we think of what we have experienced based on how information has been conveyed and how concepts have been received. This exchange can create either positive or negative associations.

Take set theory, for instance. A set is a collection of objects. It may look like this: {1,3,5,7,9}. There are many ways to compare sets, as shown below.

We can compare sets; describe sets; find the intersection and union of sets, but if all we do is teach with numbers, how fun is that? How are students making connections to real life? Likely, they aren’t.

Let’s try comparing sets in a different way, allowing the students to be the subjects of the sets and working hands on with a problem.

  1. Mark two overlapping circles using chalk or hula hoops.
  2. Tell students that one circle is for individuals with brown hair and the other circle is for individuals with blue eyes.
  3. Let them decide where they should stand.

Now there is meaning and the students are connecting with the lesson. Most importantly, they are having fun!

Here are a couple resources to gain ideas for teaching set theory in ways that are applicable to students.

Teaching Set Theory

Step-by-Step Introduction to Set Theory

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