Why Parents’ “I’m Bad at Math” Can Stick With Kids for Years
The last bell had barely rung when Sarah stopped me at the classroom door. Her third-grader, Leo, was pushing through his backpack to show me a worksheet on bar graphs. It was the kind of assignment that looks simple to adults but feels wobbly to a nine-year-old. Sarah laughed, a little apologetically, and tapped the paper.
“I’m going to be honest,” she said. “I was never good at anything to do with percentages. I’ve always told Leo that. So if he gets stuck on this, you might be on your own.”
It wasn’t mean, and it wasn’t dramatic. She just said it the way parents say “I can’t fold the fitted sheet” or “I burn everything I toast.” A neutral shrug about a not-particularly-fun part of life. But something about it didn’t sit right with me. Because Sarah had just given her son a powerful piece of information: that this kind of thinking belongs to other people.
That moment came back to me a few weeks later when I read a survey that reported something curious. A large number of U.S. adults said they had a pretty low grasp of statistics. But the same people reported that they would like to use statistics more if they understood it better. Not that they hated numbers. Not that they didn’t care. They felt locked out.
The gap between what people know and what they want to know is the part that gets ignored. We’re used to hearing people say “I’m just not a numbers person” as if it’s a fixed trait. But that phrase doesn’t really mean someone can’t do math. It usually means they had a bad experience somewhere, or nobody taught them how to think about uncertainty in a way that feels relevant.
The real problem is that statistics isn’t actually about calculations. It’s about asking good questions. And that’s something parents can do even if their own report card from tenth-grade algebra is lurking in a drawer somewhere.
I saw that same “I’m bad at math” shrug show up in a different way during a class discussion about a poll I’d printed from a website. The poll claimed that “most kids prefer online classes to in-person.” My students, who were ten and eleven, had plenty of opinions. But when I asked them to look at how the poll was taken, they went quiet. Eventually a girl named Amara raised her hand.
“Where did they ask the question?” she said. “Because if they asked kids who were already online, then of course they’d say that.”
That was the entire lesson. We didn’t need to compute a standard deviation or find the median. We just needed to look at a number and think about whose story it was telling. By the end of the week, these kids were arguing about whether a study about favorite lunches was biased because it only surveyed the fourth grade, not the fifth. They were doing statistics and they didn’t even call it that.
Meanwhile, at home, their parents are still telling them they can’t help with homework.
What Sarah did wasn’t unusual. Many parents have something similar that comes out of their mouths when a child brings home a graph or a question about a news article. “I always messed up word problems.” “I don’t do statistics.” The message lands like a brick: this is not for you, and by extension, maybe the child too. Because kids listen to how we talk about subjects. If a parent says they’re bad at math, the long-term takeaway isn’t “my mom is trying to get help.” The takeaway is “this area is a place where failure is just part of who we are.”
But here is the thing. Adults don’t actually need to know any formulas to help a child become statistically literate. They just need to model a different kind of engagement. Even something as small as noticing a claim and saying “Huh, I wonder if that’s true” can shift the whole mood around numbers.
For example, when your kid sees a commercial saying “four out of five dentists recommend” and turns to you, what you say matters. If you shrug and change the channel, the moment passes. If you say “I’m not sure what that means, but I wonder how they found those dentists” you’re doing something more valuable than explaining sampling bias. You’re showing that not-knowing is normal. You’re also showing that numbers are not a mysterious secret code. They’re just one more way to ask a question.
In my own experience, the most useful thing I’ve done in the classroom is to stop asking kids “What’s the answer?” and start asking “What do you think that number is hiding?” That’s a small adjustment but it changes the entire experience. A kid who freezes up when asked to divide might instantly respond when asked to argue about whether a weather forecast saying “30% chance of rain” means thirty percent of the day will be wet or that it will rain on thirty percent of days. It’s the same skill set, different container. The math is the same, but the motivation is not.
One parent I know got into this without meaning to. He was showing his son highlights from a basketball game, and a graphic flashed on the screen: “Player X scores 28% of his team’s points.” His son asked if that was good. The dad, who had never enjoyed math, said “Let’s think about it. How many players are on the team?” That one question led to a conversation about shares, fractions, and fairness. It wasn’t a formal lesson. It was just a dad and his kid over dinner guessing why a player who scored only twelve points might still be more valuable than someone who scored twenty.
That dad later told me something he hadn’t expected. “The more we did that kind of thing, the more I realized I didn’t hate stats. I hated being bad at it in school.” He started looking at the news differently. Election polls, health reports, even the price-per-ounce labels at the grocery store started making sense. He hadn’t taken a class. He had just practicing asking “based on what?”
None of this means adults need to become data analysts overnight. It also doesn’t mean we should pretend to know things we don’t. Honesty is still important. If your kid asks a genuinely tricky question and you don’t know the answer, it’s fine to say “Let’s look it up together.” But the phrase “I’m bad at math” does something more damaging. It closes the door before anyone has a chance to peek inside.
What’s been working in my own classroom isn’t a new curriculum or a flashy app. It’s a habit of catching myself when I want to say “this is hard for everyone” and instead saying something like “this is confusing, and that’s okay. Confusion is just what happens before understanding.” It’s also asking kids to bring in examples of numbers they noticed at home. One kid tracked how many times his mom checked her phone during a movie. That’s data collection. Another argued with his grandfather about whether “almost everyone” on a swim team was a good swimmer or just a kid in a cap. That’s statistical reasoning.
The more kids sit with that kind of thinking, the less they flinch when they see a graph. And maybe if parents stand next to them, doing the same wondering, that narrative about being “bad at numbers” starts to loosen its grip.
I still think about Sarah and the moment she turned herself invisible in her son’s math education. I don’t know if she’s talked to him about it since. But I’ve started doing something with my own daughter at home. When we pass a weather forecast, a nutrition label, or a sign that says “save up to 50%,” I pause. I don’t say “I’m no good at percentages.” Instead, I say, “That number looks weird. Do you want to pick it apart with me?”
She usually shrugs. But sometimes she asks a killer question. And we haven’t even left the parking lot.
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