Changing the Equation: How to Make Math Class More Meaningful The Future of Education

On our latest episode of Class Disrupted, I interviewed Diane Tavenner about why America’s approach to math class isn’t adding up. We analyzed the outcomes produced under the status quo, considered the current system’s alignment with workforce needs, and proposed a personalized approach to teaching each student the math that is meaningful for their path—and doesn’t privilege Calculus over things like data science and statistics, but also doesn’t strip opportunities away from those who are accelerating in their studies. As always, subscribers can listen to the episode, watch it, or read the transcript below.
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Michael Horn:
Hey, Diane, how are you?
Diane Tavenner:
Well, I'm well, and I'm going to start with urgent priorities today. Do you have any recipes that use a lot of lemons?
Michael Horn:
Lemons, okay.
Diane Tavenner:
And it's not because we're going to make lemonade out of lemons today. It's literally after years of drought, with all the rain we've had, my lemon tree has gone insane, and I have now made curd and cakes and ice cream and ice cubes of juice. And I have run out of recipes and I still have hundreds of lemons.
Michael Horn:
Well, it sounds like you're in California. It sounds like you've had rain. It sounds like I remember why I miss California. And I will tell you, the only other two I will add to your list is preserved lemons for salads. And then, of course, there's an alcohol that you could make as well. But we won't go there today. Instead, we could think about all the ratios and all that stuff that goes into making it just right, because I know you've been wanting to talk about math and some of the things that you've been learning about how our school system thinks or perhaps doesn't think about math in relation to work. So I'd love you to start to unpack that.
Status quo K-12 math pathways 
Diane Tavenner:
Well, great, because it's much better that I talk about this with you than turn to the drink because math can make me feel like I want to do that sometimes. So I appreciate your willingness to have this conversation. And what is prompting it for me is, you know, I have thought about math for many years from sort of a K-12 educator perspective, but now I'm coming at it from this new direction where we're really thinking about careers and post secondary and what's getting me going on this topic is my observation of how important math is in careers and how that is really at odds with how people in K-12, I think, think about it. And so let me just lay something out and see if it makes sense to you, which is my experience in K -12 is there's a mindset there and it's a mindset among students and parents and teachers and counselors and kind of everyone who is in the system. We really focus on math almost exclusively in how it relates to college and specifically, like, how do I do what I need to do in math because it's a key to college admissions, essentially? And so the big thinking that ends up happening, especially in high schools, is if I can get all the way to calculus, it gives me a better chance of getting accepted to college. And an elite college at that, maybe into the major that I want. Taking the most challenging…if I can't get to college, taking the most challenging courses that I can in high school relative to what's offered, helps me get into college. Getting good enough grades in math helps in my GPA to get into college. Previously and maybe a little bit again now emerging, taking the SAT and the ACT and getting the best score I can helps me get into college. The point being, as you hear, it's all about getting into college. And as I think about my time in K-12, we almost were never talking about the value of the learning of the math. It was always this entry into college.
Michael Horn:
Yeah, it certainly matches up with my experience