Introducing FanGraphs Prep!

In the new reality of sheltering in place, most schools are now closed. Parents might be looking for new problems and lessons that are interesting to students; it’s a lot easier to keep your mind on a problem when it’s about something that’s already interesting. Teaching addition is a lot easier when you’re counting balls and strikes, or shots and points, than when you’re counting Greek letters or something equally obscure.

To that end, we’re going to be testing out a new program over the coming weeks: FanGraphs Prep. I’ll lay out the project in this article, but in essence, FanGraphs Prep will use baseball as a teaching tool. What we teach is still up in the air, and you can help us with that part by answering a few questions.

For many of the writers at the site, part of baseball’s enduring appeal is the math underlying the game. It’s not the only reason we like the sport, or even necessarily the main reason, but in almost every case, it hooked us as kids. Batting average, ERA, wins and losses; baseball and numbers are inextricable.

For others, the call of the game has been more literary. Roger Angell, Stephen Jay Gould, Jim Bouton — baseball’s written history is rich and varied. Many of us took a flashlight under the covers to read about baseball at night as kids.

In that spirit, we’d like to share our knowledge, and provide what we hope will be a welcome educational diversion for students and those helping to teach them at home. Our plan is to create writing prompts and sample problems that frame different school subjects in the context of baseball. Want to learn basic math? A box score is a treasure box of numbers. Want to learn algebra, or probability? The sport provides excellent examples of those as well.

Before we start this series, we’d like to know what you, the reader, would like us to teach. We’ll endeavor to provide a range of different learning opportunities, but we’d like to know where to focus our efforts. The following questions will help us do just that. First, what grade levels of learning would be most useful to you?


Second, would you prefer us to focus on math problems, developing writing skills, or both? The writing will necessarily be more open-ended, but that’s not disqualifying. The math problems will be more straightforward, though there are still a number of different ways to go within the broad category of “math.”

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Within math, there are multiple subjects we can cover. Should we try algebra? Arithmetic? Probability? We’ve got options.

Finally, how many times per week would you be interested in giving students FanGraphs Prep problems? We may not be able to crank out content indefinitely, but conversely, we also don’t need to limit ourselves to an article every other week if there is appetite for more.

Again, thanks for your help in this project. We’d love to know what you think of it — please vote in the polls, or let us know in the comments, if there’s anything you’d like to see out of this new effort.





43 Comments
Oldest
Newest Most Voted
andrewj
6 years ago

Great idea! I made it through graduate school by using baseball to learn statistics!

olethrosMember since 2020
6 years ago

This would be great, my kids and I are missing baseball something fierce. We should be having three little league practices a week right now. Catch in the yard isn’t exactly the same as running infield drills.

Brian547Member since 2019
6 years ago

I have long used baseball stats as a crutch to teach statistics and simple mathematics. I am elated to learn you are going to be using some of the downtime to directly further the public knowledge and share your skills. This really is the one almost purely good corner of the internet. Keep up the great work.

jrl133Member since 2025
6 years ago

for the past 10 or so years I’ve been sending the “Physics of Baseball” articles to the AP Physics teacher at our local High School and he uses them as “extra credit” questions on his regular AP Exams

A couple of examples were the physics behind the curve of a foul ball to the screen behind the plate (why does the ball come back to the catcher) and what makes a fastball appear to “rise” on its way to the hitter

MotownRandyMember since 2019
6 years ago

I was always bad at math, including K-12 and undergraduate studies. However, I started playing fantasy baseball during the transition from K-12 to college and gradually picked up statistical concepts that both improved my understanding of baseball and made mathematics and statistics more accessible to me. I still don’t excel at math, but it increased my conceptual understanding and made it less intimidating, which helped me to do better in graduate level statistics courses. To this day, it benefits me as a public policy analysis. GREAT IDEA!

bglick4
6 years ago

Great idea – I’ve learned so much about statistical analysis from writers on this site. I also think writers on this site have excelled over the years in finding innovative and approachable ways of presenting statistical data. Teaching these skills would be extremely valuable, as well.

dsalmansonMember since 2019
6 years ago

As a history teacher (and a PhD in history from UMich), I’d appreciate it if you guys added history to the mix. Maybe ask Adrian Burgos to do a guest post on the social construction of race and how light-skinned black players crossed the color line before Jackie Robinson by passing as Cuban. Another post about how baseball became segregated. One on technology and baseball (wire services, the invention of the boxscore, radio, the rise of Babe Ruth.)

Smiling PolitelyMember since 2018
6 years ago
Reply to  dsalmanson

This, this; a thousand times this

Envy AngelMember since 2017
6 years ago
Reply to  dsalmanson

Or simply tie significant events in baseball to their historical contexts. 1876 was the start of the National league, but it was also US Grant’s last year in office and the national centennial. 1914 was the year of the Federal League but also the start of WWI (that was also the year of the miracle Braves, who were making their pennant run just as the war was starting).

dsalmansonMember since 2019
6 years ago
Reply to  Envy Angel

US entry wouldn’t be for a few more years. Ted Williams’ war service is incredibly interesting. Williams took flack for joining the military during WWII comparatively late but there was an uproar when he was called up for Korea. That tells you a lot about popular opinions and the war. I’d love to work on this project as a volunteer but I’m pretty swamped teaching from home and managing my four kids (plus my fiance is also working from home running her business). If things ease up a bit I could do a lesson plan or two, or maybe interview Burgos, who I know from grad school.

tem3175
6 years ago

I am first grade teacher, and routinely use baseball contexts for the work I do with students. It keeps me and (many of) my students engaged in the work of mathematics. I SO appreciate Fangraphs taking this on, especially after receiving the news last night that schools in my state will remain closed through the end of the year. I had already begun the process of transitioning schools/roles before the COVID outbreak, and while I am devastated by the prospect of likely never seeing most of students again, this news is a small bright spot. Thank you. If there is anything I can do as a teacher myself to assist with this work, please feel free to reach out.

dukewinslowMember since 2020
6 years ago

So, just to start, I’m an academic who works at the intersection of cognitive science and economics (comps sucked!! I would advice anyone who was thinking about doing what I did to not do what I did and just pick one). So, I’d like to see some application of new plug and play machine learning packages to baseball statistics (like Bayesian Factor analysis, or hidden Markov Models). I understand that might be a little technical, and not of general interest, so whatever.

What I’d REALLY like to see is more code snippets and maybe a github repository for analysis. Not for everything, mind you, or even for free. I’d pay for a license for my own use, and depending on what class I’m teaching would consider asking for a site license from my institution for my students.

dodgerbleu
6 years ago

As long as we can get more content, and it is not video game related – and it’s real content – write about it all and as frequent as possible.

smoothioMember since 2024
6 years ago

For questions 1 and 3, they are check all that apply types but it’s not clear in the question you can check more than one. So I bet you’re getting skewed results.

hahigginsMember since 2018
6 years ago

No kids so not going to vote but this is so cool.

Lucas KellyMember since 2019
6 years ago

I’ve been a teacher for 9 years and at the end of this school year, will be transitioning into a career as a data scientist/analyst. I’d be happy to help build or develop lessons. I’ve certainly gotten some practice with remote learning in the last few weeks!

Great idea! Let me know if I can help.

HydeMember since 2019
6 years ago

I’m a 28-year-old law student. Yes, I fully intend to study high school math through FanGraphs Prep. Because of course I do.

SucramRenrutMember since 2017
6 years ago
Reply to  Hyde

38 year old lawyer, and same.

highlandcowMember since 2020
6 years ago

Translating ideas to mathematics would be a good topic. By that I mean, how does someone start with a curiosity (e.g., “I wonder how well a player does when he hits the ball in play?”), refine/restructure that into a question that lends itself to a formula (“Of balls hit in play, how many become hits?”), and then turn that into (H – HR)/(AB – HR – K + SF)?

Students are too often presented with abbreviations and formulae without fully understanding what they mean and why they’re structured the way they are. They end up training themselves to coax “correct” answers out of equations without learning why the equation works. Baseball offers a unique set of variables students can relate to (“HR” is immediately understandable!) and a seemingly infinite number of questions that can be turned into understandable equations.

You could expand this to address topics in algebra (“solve for HR”), tackle more typical word problems, or do a broader piece on how to conduct research.

I think that gets at the “what to cover” question. As for your others: High School level. Maybe once per week, depending on the depth of the topic.

jegrimMember since 2023
6 years ago

I could use a refresher on Multiple Regression Analysis to fool around with predictive stats.

JTMartMember since 2017
6 years ago

I like the idea. Theoretically it could increase interest in our sport for the fans of the future.

DannyMember since 2016
6 years ago

I posted this on Jason’s last piece about the 1990s MVPs, but it might get more traction here.

While I appreciate the creativity for FanGraphs Prep and the focus on the contemporary situation (even though much of it is speculation), historical analysis of baseball through modern tools is waaaaaaay more enjoyable to me. Awards races, trades, old contract situations… I feel like this is stuff that might keep people interested, much like old games on YouTube. Maybe I’m wrong about the number of clicks this would draw, but I have to put this thought out there as a loyal reader.

Stay healthy and sane out there!

Zach M
6 years ago

From a time/”grading” perspective, I don’t know how you’d accomplish writing tasks. Unless you crowd-reviewed?

dsalmansonMember since 2019
6 years ago
Reply to  Zach M

I think the emphasis here might be on analyzing writing. What makes for good writing?

ryanredsox
6 years ago

This is a Fantastic idea! I’ve been reading Fangraphs since I was in middle school and now I’m pursuing a degree in data science and math. I highly doubt I would have ever gone this route if it wasn’t for Fangraphs.

Benjamin NelsonMember since 2025
6 years ago

As a community college biology teacher I don’t know how I could utilize this. But i love the idea and might try to pigeon hole it in somehow

CTRSteveMember since 2018
6 years ago

Let me just say, as a guy who learned math by computing batting averages and figuring out how that weird “GB” column in the newspaper worked, this is a BRILLIANT idea.

Xave
6 years ago

Speaking as a teacher, I voted for the 6-8 grade level because high school classes in my region are much more rigidly beholden to the curriculum, and there’s less flexibility when it comes to delivering curriculum from a unique lens (i.e. baseball statistics). So it would be easier to make this happen with younger kids. On the other hand, Fangraphs’ particular mathematical expertise requires a certain minimum foundational ability, so I would vote against very young kids. Otherwise, you’re just teaching adding and subtracting and then it’s like, what’s the point of doing this through a baseball website.

dsalmansonMember since 2019
6 years ago
Reply to  Xave

Depends what math curriculum you use. Everyday Math, Singapore etc. have a lot of advanced concepts like estimation, geometry etc. My older kids grew up on Everyday Math and it was pretty amazing to see how they worked calculus concepts in from a very young age. And set theory applies itself to baseball quite nicely. Handedness, position eligibility, etc are all things that can be used to teach logic to younger students.

Peter
6 years ago

I’ve done this with Fangraphs data, it’s really fun!

Monsignor Martinez
6 years ago

I used to teach physics at the high school level. If you want some help with constructing lessons, let me know, and I’ll gladly assist.

biomanekcsMember since 2020
6 years ago

I love this as a retired science teacher, but with a minimal physics background. I would be excited to see your creations.

Curacao LL
6 years ago

Give us back Not Graphs instead.

jdtTX
6 years ago

Awesome. In Big, Josh Baskins (no relation to Carol) used basketball to teach that kid math. That basically makes y’all Tom Hanks.

biomanekcsMember since 2020
6 years ago

I am a retired teacher with some time on my hands. I agree with Xave by the way, at least for teachers in New York State. It would be tough fitting a lot into the 9-12 curriculum, although as a retired science teacher, the Physics of baseball with spin rates, launch angles, etc could get very interesting. (not that I feel qualified to write that lesson). A lot could be done with statistic calculation, graphing and probability at that level. Perhaps the thought striking me this evening about a whole lesson around “was Harold Baines worthy of the Hall of Fame” which could incorporate lots of comparative stats and forming a coherent argument might be too politically incorrect? (I did like Harold Baines as a player but did not see him Hall worthy.) At any rate, I would be quite willing to generate something at this time of need both for Fangraphs and our country/world in general that might help the cause of learning and enhancing baseball interest.

unholycowMember since 2024
6 years ago

Statistics, probability, and projection would be cool. I have an 7th grader and a 10th grader, and they’re both smarter and better at math than I am. Another thing to teach would be critical thinking: How do you tell if sample size is big enough? How do you tell if the stats in an article say what the writer says they do? Final thought: graphs. How do you design a good graph? How do you spot a misleading one? Thanks.

gnomezMember since 2020
6 years ago

Sounds awesome! There’s really such a range of material you could cover, from basic arithmetic for grade schoolers up to college-level data science. I’ve got an old syllabus from a retired high school teacher friend of mine for a class called “Baseball in American Literature.”

SucramRenrutMember since 2017
6 years ago

This is a great idea. Writing prompts where we can submit 500-1500 words and the best ones get shared would be neat.

john harder
6 years ago

This is a great idea. Baseball became a real interest for me in Elementary School. Maybe around fifth grade and as a teacher, now retired, this could be an excellent way to hook into some of baseball’s future fans. There are so many possibilities.
1) Plan a family baseball road trip
2) Create the best HR hitting team from 20??
3) etc…

ktschultzMember since 2018
6 years ago

I have experience as a secondary math teacher, K-12 math teacher educator, and K-12 math assessment task writer. Let me know if you need reviewers for this content. I’d be happy to help!

ryanhuckabay
6 years ago

This is a great idea! Getting kids interested in baseball through homework? Yes, I say to that, getting kids interested in baseball through all means is great.

pakMember since 2025
6 years ago

This is a brilliant idea! I’m a former high school teacher with experience integrating literacy and math. Please let me know if I can help you develop content.

catcrazy247Member since 2016
6 years ago

I love this website and am so excited to see this!