Why Use Brainy Badger?

Why this site exists

I built it for two kids who hated flash cards. They would sit and play a video game for half an hour without one complaint, and some of those games were asking them harder questions than the flash cards were. The math a kid has to drill hasn’t changed in a hundred years. Whether they’ll sit still for it is the part you can actually do something about.

So the site does one thing. It builds fact fluency. It won’t teach a new concept, it won’t replace your curriculum, and it doesn’t grade anybody. It gets a lot of correct answers out of a kid in a few minutes, and then it gets them to ask for another round.

Fact fluency, and why it’s worth class time

Fact fluency means a student can answer 7 × 8 or 42 ÷ 7 from memory, correctly, without working it out. The last part is the part that matters. A kid who gets to 56 by counting up by eights has the right answer, but they just spent all their attention on the multiplication, and the multiplication was only step one of whatever they were actually doing.

Working memory is small, and everything competes for it. When the basic facts come automatically, there’s room left over for the real work: regrouping in subtraction, finding a common denominator, holding onto a two-step word problem, solving for x a few years from now. When the facts are slow, they eat the space first and the reasoning gets whatever is left. That is how a student can understand long division, explain it back to you correctly, and still get it wrong every time they try it.

It also doesn’t stay put. Weak facts in third grade turn into weak fractions in fifth, and fractions are where algebra starts. Building this early is cheap. Repairing it in middle school is not.

What actually builds it

• Answering, not reviewing. Reading a times table does almost nothing. Being asked and having to come up with it is what sticks.
• Little and often. Five minutes on most days will beat half an hour on Friday, every time.
• Fast feedback. A kid needs to find out they were wrong while they still remember what they guessed. A worksheet handed back tomorrow is too late to teach anything.
• A lot of reps, which means they have to be willing. This is the part a game is genuinely better at. One minute of play is a stack of questions, and when the minute runs out they usually want another one.
• Nothing riding on it. A city getting flattened by aliens is funny. A red X is not. Same wrong answer, very different odds they try the next one.

One caveat. This kind of practice works best once a student already understands the operation and has some way to work it out when they get stuck. If a kid still isn’t sure what multiplication is, timed drills will just make them anxious. Teach it first. Drill it second.