Why They Make Me Feel Stupid
I'm talking specifically about working with visual patterns like those found on Fawn Nguyen's website. I typically have little problem wrapping my head around how the patterns grow. My difficulty comes in finding the 43rd pattern and modeling the growth with an algebraic expression to find the nth case. As soon as I recognized my internal voice commenting, "I hate these" and "I'm not good at these" I immediately realized that is how many of my students feel. So what was making me think these things? Im a teacher for goodness sake and I should know better. The answer; because they take forever for me to figure out. Epiphany! I was falling into the same trap my students do; if I can't figure it out in a few minutes then I must not know how to do it. As much education as I have in teaching mathematics I still fall into that crappy old trap. How easy it must be for my students to fall into the same trap!
How Do They Relate to the Real World
Now I get that there is a great deal of learning that goes on in understanding patterns and using algebraic expressions to model them but how does that really relate to the real world? As i pondered the answer I took a walk on the beach during a family vacation. I found myself looking at the footprints and, noticing that some were partially washed away by the waves, I wondered how many waves it took to wash them away? And how does that differ with the varying depths of the footprints? And why do some footprints vary in their depth? Then I wondered what caused the shoreline to jut out in certain areas and not others?
So then I began to question whether the study of patterns was really a study of science rather than mathematics. Wasn't it really a question of the physics behind the waves that I was really wondering about? Then it hit me. I was asking the questions because I had been studying patterns. thats what caused me to look for the patterns in the world around me. And it is the existence of patterns and our wonderment about their cause that is the basis of science! Epiphany number two! Happenstance does not give birth to scientific theory. Patterns do! When we see things that occur regularly and with form; that is when we ask why. Why does that happen? What is the cause? Can we recreate it? By looking at patterns and working to model them with algebra we lay the foundation for scientific discovery and wonderment. That is how it relates to the real world.
In the Classroom
In the end I am sticking with my desire to make the study of patterns much more prevalent in my classroom. I have decided that even though I am not so great at writing algebraic models for patterns, I will learn a great deal by sharing that journey with my students. We will truly be learning together. I will share with them how studying patterns initially made me feel and how important it is to remind ourselves that time and intelligence are not linked. And I will share with them how that created a curiosity in myself to see patterns everywhere and how to use them to explain the world around me. Ultimately I have come to realize that studying patterns is the seed to cultivating curiosity. And that is more important than than my own feelings of inadequacy.

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