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Our secret behind dramatic math score gains: Top math tutors + patented AI + an Explainable Mastery Map - built to help students gain real mastery and confidence.
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“A teaching coach uses it to develop a personalized learning plan... [to] help fill in the knowledge gaps in math.”
“Thinkster brings 21st century technology efficiencies to 19th century teaching methods.”
You’ve noticed the signs. Maybe your child is visibly frustrated with homework, or maybe they’re acing tests but still feel unchallenged. Whether it's slipping confidence or untapped potential, there's that parental instinct telling you they deserve more — more support, more growth, more joy in learning.
Your child avoids homework — not because they can’t do it, but because they hate it.
You hear, "I’m just not a math person," and worry they’ve started believing it.
They get good grades, but breeze through assignments without feeling stretched.
You’ve tried helping — even hired tutors — but something’s still not clicking.
You’re not sure if they need catch-up, challenge, or just the right kind of support.
You’re not alone. And you don’t have to guess what they need next.
“I knew my daughter was capable of more — she was coasting. Thinkster gave her structure, stretch goals, and a sense of pride in her own progress.”
Most parents think the answer is:
but feedback is delayed, so the same mistakes repeat.
they give practice… but not the right practice.
the nag, the monitor, the homework referee.
This is like trying to build a house by adding more bricks… without checking if the foundation is stable.
When progress isn’t visible, kids stop believing effort matters. That’s how “I’m not a math kid” gets locked in.
Whether your child is struggling, stuck in neutral, or ready for bigger challenges, one-size-fits-all tutoring won't get them there. Traditional tutoring moves too slowly for kids who are struggling—or lacks depth for those ready to accelerate. Weekly sessions can't catch gaps fast enough—or stretch gifted thinkers far enough. Thinkster’s daily adaptive coaching along with weekly 1:1 private tutoring sessions is built to meet your child exactly where they are—and take them further.
When your child is behind, everyday matters. A small misunderstanding on Monday can become a major roadblock by Friday. That's why our daily personalized model, driven by patented AI and passionate tutors - with just 15 minutes a day - is designed for rapid catch-up, while weekly programs often let gaps get wider.
Hi, I’m Raj Valli. I’m a dad first—and I’ve always been a ‘systems’ person. I’m a certified Six Sigma Black Belt, which basically means I obsess over making progress predictable instead of leaving it to chance. For 20+ years I’ve built ‘no-guesswork’ systems for performance—first in business, then for my own kids’ learning.
My approach helped all three of my daughters reach big goals, including Ivy League admissions—but Thinkster isn’t about Ivy League. It’s about helping a child build real math mastery and confidence early, so doors stay open—whatever path they choose.
I built Thinkster because I couldn’t find a program that consistently did that: a system that gives the right next step, fast feedback from a real tutor, and progress you and your child can actually see - so confidence becomes automatic.
Our unique approach combines the best of both worlds: Caring, expert human tutors who understand your child's learning style with personalized AI analysis - the confidence loop most other tutoring programs never gives you.
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Not just faster learning. Transformational momentum that lasts.
Whether your child needs a boost, a breakthrough, or a bold new challenge—Thinkster meets them where they are and takes them further.
No Surprises. No Gimmicks. Just Real Math Confidence.
Your child’s turning point starts with one simple decision — and affordable plans.
Join thousands of other happy Thinkster families and sign up today to start seeing awesome results!
Here are the most common questions parents ask about Thinkster.
Most parents notice increased confidence within the first week, and measurable improvement in math skills within 2-4 weeks. Our data shows children improve an average of 2.3 grade levels in their first 6 months. However, every child is different, and we track progress closely to ensure consistent growth.
Just 15-20 minutes per day, 5 days a week. Our AI creates focused, targeted practice that maximizes learning in minimal time. Plus one 30-minute weekly session with their dedicated tutor. This fits easily into most family schedules while delivering powerful results.
Perfect! Our AI assessment identifies your child's exact skill level and creates a personalized learning path. Whether your child is 2 grade levels behind or ready for advanced concepts, we meet them where they are and accelerate their growth at the optimal pace.
While free programs offer general lessons, Thinkster provides personalized daily practice + human expert coaching. Our AI identifies specific knowledge gaps and creates targeted practice, while your dedicated tutor provides feedback, motivation, and 1:1 support. It's the difference between self-study and having a personal coach.
Your dedicated tutor reviews your child's week of work, addresses any challenging concepts, provides encouragement, and ensures they're building confidence. Sessions are 1:1, personalized to your child's needs, and designed to reinforce learning while building mathematical thinking skills.
Absolutely! You get daily progress reports, can see exactly what problems your child worked on, tutor feedback, skill mastery levels, and how their learning translates to grade-level advancement. Complete transparency is core to our approach.
This is exactly what we specialize in! Our approach builds confidence through small, manageable wins every day. The personalized practice ensures your child isn't overwhelmed, and their dedicated tutor provides encouragement and support. 89% of our students report loving math more after 3 months.
We carefully match tutors to students based on learning style and personality. If for any reason the match isn't perfect, we'll switch to a different tutor at no cost. Our tutors are all math specialists with advanced degrees and extensive experience with elementary/middle school students.
We offer a money-back guarantee for families on our annual plan because we’re confident in the results Thinkster delivers — and thousands of families see it work every day. Just follow six simple steps, and you should start seeing progress. If your child doesn’t show improvement after 6 months, based on a comparison of their initial and follow-up Thinkster assessments, we’ll give you a full refund.
Thinkster starts at $64/month for the complete program (daily practice + weekly expert tutoring + progress tracking). Traditional tutoring typically costs $200+ per week for just 1-2 hours. You get more personalized support, better results, and complete transparency for a fraction of the cost.
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