The problem with story problems
For this week's blog post I picked the following article out of one of Rethinking Classrooms Magazine series titled “The Problem with Story Problems”. I have linked the entire article above if anyone would like to read. Immediately when I saw the title I was dragged in. As a math educator countless times I have asked where I can make an impact in students' lives as it relates to social injustices in the field of mathematics. I understood my role as a member of a school community but I always struggled with my role in math. This article helped me to find where I could integrate conversations about social injustices in my classroom. The answer is word problems. One of the beginning quotes in the article reads “...too often the assumptions inherent in story problems perpetuate consumerism, reinforce racist and sexist stereotypes, and maintain classism and unsustainable approaches to the Earth” (Bright, pg. 15). This led me to start thinking in what ways? What types of problems are these scenarios created? How can students become aware of the injustices being asked of them to solve?
So often word problems ask the question of buying or consuming items. The basic one we ask students in grade one goes along the lines of, “You have $20 to spend at the store which of the following things can you buy given these prices”. There would be a list of items and students would pick based on the money that they had. It seems harmless and something a student would think to do with birthday money or allowance money. Yet, it empowers the idea of consumerism and economic status. From a young age students are being pressed into the idea of always spending money to buy new and improved things. Save save save to spend spend spend. We are indirectly encouraging kids that they need to spend the money that they have. One of society's structures, that the more things you own the better off you are, the higher you rise on the totem pole. Not only does the problem encourage consumerism, but it also glosses over economic status. Student’s families may not have $20 to give their child to buy items at the store for leisure. The families of the students may need all of their earnings to pay the bills because they are just making ends meet. This would make the problem completely irrelevant for some students and not approachable in solving. Yet, those of us in power would think nothing of the word problem.
The example and scenario I have provided above is just one example that you see countless times in math textbooks. Consumerist driven questions where students are being asked to consider spending money on particular items. Many times the items are not needed items, but they are wants or leisure activities. Another example that came from the article reads, “An orange grower in California hires migrant workers to pick oranges during the season. He has 12 employees, and each can pick 400 oranges per hour. He has discovered that if he adds more workers, the production per worker decreases due to lack of supervision. When x new workers (above the 12) are hired, each worker picks 400 – 2x2 oranges per hour” (Bright, pg. 16). The second I read this problem my mouth gaped. I am unaware of the year in which this story problem came from and how relevant it is to textbooks currently. This problem explores how to undermine already oppressed workers by paying them low wages for their hard working efforts. It leads the reader to begin thinking that the owner's objective is to maximize profit at the expense of dehumanizing migrant workers. There is an additional snippet from the problem that poses the idea that migrant workers are untrustworthy. It is creating stereotypes that the reader will begin to own as truth when in reality it is completely inaccurate and faulty information. It goes back to Johnson’s privilege and power. The story problem is naming a stereotype that exists and is enabling students to perpetuate the idea back into society in other potentially more harmful ways.
I was nosy to see if the curriculum I use in my school had word problems that enabled social injustices. It did not take me long to find one example. I am sure that there are countless more and more than I would ever hope to find. The one I found reads, “Meredith is given a $50 monthly allowance to buy lunch at school. Any remaining money can be spent on entertainment. Meredith would like to have at least $12 left at the end of the month to go to the movies with her friends”. The problem continues on with how much a lunch costs and poses the idea of how few lunches can she buy in order to have enough money left over. This implies that students would know what it feels like to have an allowance of $50. I am not sure about anyone else but I sure know that I didn’t get a $50 monthly allowance, regardless of if it was for lunch. The problem is also encouraging the idea of malnourishing your body in order to go see a movie. Something isn’t right about that. We know that eating disorders is one of the leading causes of death in adolescents and this word problem is encouraging just that. All at the expense of being able to spend money on leisure activities enabling consumerism.
Having seen this problem and the misleading damage it may cause to adolescents makes me think about what next. What can I do to change this? Well I could just not use that problem, whip my hands clean and move on. Until I come to another problem and another and so on until now it becomes irrelevant to even use the curriculum. The article poses a better solution. We ask students to think critically and create a space for students to say “Wait, that’s not right” or “This problem reinforces (insert social injustice)”. In order for students to be able to name these ideas, it requires the educator to model first. There should be a lesson that talks about what our math word problems really convey to us. What is our role as the mathematicians to change these problems so that they are more equitable for us to use in the classroom. I think this is where we can give students a voice and allow them to speak on the wrong doings of those in power. They can name that what exists in their math word problem is not okay. As a result, we (educators) can instead empower our students to rewrite the problems to fit a more just world that we want to exist in. There is one final quote that I want to end with from the article that reads, “As mathematics educators, we’ve been encouraged to ignore many things. We’ve been taught that we are exempt from responsibility—that math is value-free” (Bright, pg. 19). Math is clearly not value free and instead the wrongful, persuading ideas of those in power can be shaped to better educate students mathematically and as better human beings.
