Recently, the great Dan Meyer started a strand on his blog called Pseudo-Context Saturday. He shows an image from a math textbook and invites his readers to guess the extremely contrived math context behind the question. It is a challenge right up my alley because I cannot stand contrived word problems that try to convince students that the math I teach them will be useful. All problem solving is useful because life is all about problem solving, so there.
I have enjoyed trying to guess the context, so I thought, if I like to do this, maybe my students would like to as well. Recently, I tried an altered version of this activity where I simply ask student in big bold letters to “Guess the question.” It is not exactly like Dan Meyer’s activity because students already know the context of the day. However, I displayed an image and asked them to guess the question that matched the image. I offered the closest guesser a prize. It went over very well, so I tried other versions. Students have been shown a calculation and an image side-by-side. In addition, I have provided them a context and background (without the image) and asked them to guess the exact question and/or the image. This small tweak is so much more powerful than simply giving students the contrived problems from the book. This easily adaptable exercise promotes student thinking and empowers them to make their own connection between context and procedure. Dan Meyer, you have done it again!
So go ahead, you try it. Guess the context and/or question that goes with the image displayed in this entry from our textbook. Don’t worry, I will provide the answer later. Just another piece of evidence that proves that math is fun!