100% Free — Grades 6 through 9

Practice that
actually sticks

Study smarter. Remember everything.

Adaptive math practice that knows where you struggle and focuses your time there. Instant feedback, second chances, and spaced repetition so every concept locks in — for good.

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Algebra 1 — Unit 3
Solve for x:
3(x − 4) + 2 = 5x − 18
x = 4
Check ✓
✓ Correct! Great work — 3 in a row! 🔥
🔥 3 Streak
⚡ +15 XP
📈 Mastery 78%
The Problem

Most math practice is
designed to be forgotten

Students do 40 problems, pass the test, and forget everything a week later. Worksheets don't adapt. Apps don't remember. Nobody tells you why you got it wrong.

📄

Worksheets are static

Same problems for every student regardless of what they actually need to practice.

🧠

No long-term retention

Without spaced repetition, 80% of what students learn is forgotten within a month.

❌

"Wrong" with no explanation

Getting marked wrong without understanding why doesn't help anyone improve.

🔁

No second chances

One mistake and you move on — without the opportunity to correct your thinking.

How RepsLearn is Different

Smarter practice.
Stronger math.

Eight features working together so you actually remember what you learn.

🎯

Instant Feedback

Know immediately if you're right or wrong. No waiting for a teacher, no answer key at the back of the book.

💡

Understand Your Mistakes

When you get it wrong, we show you exactly where your thinking went off track — not just the right answer.

🔄

Try Again & Try Similar

Get a second chance to correct your work. Then try a similar problem right away to lock in the concept.

📅

Spaced Repetition

We bring back concepts just before you'd forget them. Practice is scheduled based on how well you know each skill.

🎲

Endless Variety

Thousands of questions with different numbers, contexts, and formats. You'll never memorize an answer key.

📊

Adaptive Difficulty

Questions get harder as you improve and easier when you struggle. Always working at exactly the right level.

🤖

AI Tutor On Demand

Stuck at 9pm with no one to ask? Your AI tutor guides your thinking step by step — without ever giving away the answer.

👨‍👩‍👧

Parent Dashboard

See what your child is practicing, where they struggle, and every AI tutor conversation. Full visibility, full peace of mind.

How It Works

Three steps to math confidence

1

Sign up free

Create an account in 30 seconds. Pick your grade level. No credit card, no trial period, no catch.

2

Practice daily

Work through adaptive questions at your own pace. Get instant feedback and explanations on every problem.

3

Watch it stick

Spaced repetition brings back what you need to review. Track your mastery growing stronger over time.

Curriculum

Built for grades 6 through 9

6
Grade 6
Ratios, expressions, integers, geometry foundations
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7
Grade 7
Proportions, operations with negatives, probability
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8
Grade 8
Linear functions, systems, transformations, Pythagorean theorem
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9
Algebra 1
Equations, inequalities, functions, quadratics, exponentials
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What Students & Parents Say

Real feedback from real families

"
I actually remember the stuff now. Before I'd study for a test and forget everything. The way it brings things back is really helpful.
A
Alex, age 14
9th grade student
"
My daughter went from dreading math homework to asking if she could do extra practice. The instant feedback makes all the difference.
S
Sarah M.
Parent of 7th grader
"
The try-again feature is my favorite. Instead of just seeing I'm wrong, I get to figure out what I did and fix it right away.
J
James, age 13
8th grade student
"
As a homeschool mom, I needed something adaptive that didn't cost $30/month. RepsLearn is exactly what I was looking for — and it's free.
R
Rachel T.
Homeschool parent
"
I like that when I get something wrong, it gives me a similar problem so I can try again. It doesn't let you just move on without learning.
M
Maya, age 12
6th grade student
"
His test scores have genuinely improved since starting RepsLearn. The spaced repetition approach makes so much more sense than cramming.
D
David K.
Parent of 8th grader
Our Story

Built by a parent
who needed it

RepsLearn started when I noticed my son would ace a math test, then forget everything two weeks later. Worksheets weren't working. Textbook apps felt lifeless.

So I built something different — a practice tool based on how memory actually works. Spaced repetition schedules reviews at the right time. Adaptive difficulty keeps the challenge just right. And instant, specific feedback turns every mistake into a learning moment.

It worked for my family. Now it's free for yours.

5,000+
Practice Questions
4
Grade Levels
100%
Free Forever
∞
Problem Variants
FAQ

Questions parents ask

RepsLearn is aligned with Common Core State Standards, covering the same topics and skills your child learns in school. The progression follows standard US math textbook sequencing for grades 6 through Algebra 1 (grade 9).

All questions are original, curated around key learning objectives, and reviewed for accuracy, clarity, and appropriate difficulty. Nothing is copied from any textbook. The system also creates a wide variety of problem variants, so your child never runs out of fresh practice.

There's no catch. RepsLearn was built by a parent for his own child, and the core platform will always be free. We don't sell data, show ads, or gate essential features behind a paywall. We may offer optional premium features in the future, but everything your child needs to practice and improve is free.

Yes. The AI tutor is focused exclusively on math — it guides your child's thinking with hints and questions rather than giving away answers. It can't discuss non-math topics. Parents with linked accounts can see their child's AI tutor activity at any time for full transparency.

Khan Academy is great for learning new concepts through video. RepsLearn is purpose-built for practice and retention. We use spaced repetition to bring back topics right before your child forgets them, adaptive difficulty that adjusts to their level, and an AI tutor available for help at any time — including 9pm on a school night.

RepsLearn was built by a parent and educator who couldn't find a practice tool that actually helped his son retain what he learned. It's a passion project — not a venture-backed startup — which is why it's free and always will be.

Ready to make math
actually stick?

Join families who are done with forgetting. Start practicing smarter today — completely free, no strings attached.

Start Practicing Free →
Free forever. No credit card needed.