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Best Online Math Classes for Kids: Group, Advanced or One-to-One?

Online math classes range from small live groups to challenging courses for strong students. Here is how the main options compare and when one-to-one lessons fit better.

By TaleemSquare Editorial TeamUpdated 4 min read
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On this page
  1. What types of online math classes are there?
  2. How do the main options compare?
  3. Which is best for engaging small group classes?
  4. Which is best for advanced students?
  5. What about class marketplaces like Outschool?
  6. When is one-to-one better than a class?
  7. How do you choose an online math class?
  8. How can you get the most from an online class?
  9. How can you tell if a class is working?
  10. What to do next

Short answer

The best online math class depends on your child. For engaging small group classes from kindergarten to grade 9, Bhanzu teaches groups of up to six from $160 a month in the US. For advanced students, Art of Problem Solving runs challenging courses, such as a 24-week geometry course at $735. Outschool offers a marketplace of live classes, most around $15 a session. For a child with gaps, one-to-one lessons usually move faster than any group class.

Key takeaways

  • Group classes suit children who are on track and enjoy learning with others.
  • Advanced courses like Art of Problem Solving suit strong, motivated students.
  • Class marketplaces such as Outschool offer variety, but quality varies by teacher.
  • A child with specific gaps usually needs one-to-one teaching rather than a group class.

Where TaleemSquare fits

Format
Live one-to-one math lessons online
Price
From $85 a month for 2 classes a week (about $10.63 a class)
Fees and contract
No registration fee, no contract, cancel any month
First step
Free 45-minute assessment, then a 4-class money-back promise

How we wrote this

TaleemSquare offers one-to-one online math lessons rather than group classes, so we compete with some options here. Details come from each provider's own pages or independent reviews listed at the end, checked in October 2026.

"Online math class" can mean a live group of six children, a 24-week course for advanced students or a one-off session on a marketplace. Before comparing providers, decide what you want the class to do: keep your child engaged, stretch a strong student or fill gaps.

What types of online math classes are there?

  • Small group classes with a live teacher and a handful of children, usually on a weekly schedule.
  • Advanced courses that go beyond school math, often for strong or competition-minded students.
  • Class marketplaces where independent teachers offer one-off or ongoing classes.
  • One-to-one lessons, which are tutoring rather than a class, but often the better choice for a child who is behind.

How do the main options compare?

Online math classes compared (October 2026)
OptionFormatAges or gradesPrice
BhanzuLive groups of up to 6K to grade 9$160 a month (US)
Art of Problem SolvingLive courses for strong studentsAbout grades 5 to 12Example: $735 for a 24-week geometry course
Beast AcademyOnline platform and small live classesAges about 6 to 13Platform from $100 a year
OutschoolMarketplace of live classesAges 3 to 18Most about $15 a session
TaleemSquareOne-to-one lessonsK to 12$85 a month for two 45-minute lessons a week

Which is best for engaging small group classes?

Bhanzu teaches live math in groups of up to six for kindergarten to grade 9, month to month from $160 a month in the US. Its style aims to make math fun and fast. Groups suit children who are broadly on track and enjoy answering alongside others. Read our Bhanzu reviews for what parents praise and the complaints to check.

Which is best for advanced students?

Art of Problem Solving (AoPS) runs demanding online courses for strong students, from prealgebra through competition math. Its Introduction to Geometry course, for example, runs 24 weeks with a 90-minute weekly session for $735, about $31 a lesson. Its younger-student program, Beast Academy, has an online platform for ages about 6 to 13 and small live classes. Both suit children who find school math too easy. See our guide to math enrichment programs.

What about class marketplaces like Outschool?

Outschool lists live classes from independent teachers for ages 3 to 18, from one-off sessions to ongoing weekly classes, with most around $15 a session and no contract. The variety is huge, including niche topics. The catch is quality: teachers do not need formal credentials, so read reviews carefully and message the teacher before booking.

When is one-to-one better than a class?

Group classes move at the pace of the group. If your child has specific gaps, such as fractions or multi-step word problems, a group teacher cannot stop to reteach them. If your child goes quiet in groups, they may sit through a class without asking. In both cases, one-to-one tutoring usually makes faster progress, and it need not cost more: TaleemSquare's two one-to-one lessons a week cost $85 a month.

How do you choose an online math class?

  1. Decide the goal: engagement, challenge or catching up.
  2. Check the level: ask how children are placed and grouped.
  3. Check group size: smaller is better for participation.
  4. Look at the schedule and time zone, since live classes run at fixed times.
  5. Read the cancellation terms before paying for a long course.

How can you get the most from an online class?

  • Join a few minutes early so technical problems do not eat into the lesson.
  • Use a laptop or tablet with a camera, not a phone, and keep paper and a pencil nearby.
  • Encourage your child to speak up and use the chat when they are unsure.
  • Do the homework or practice the teacher sets; most of the learning sticks there.
  • Check in after class with one question: what did you learn today?

How can you tell if a class is working?

After four to six weeks, your child should be able to explain what they learned, and their homework or test results should show it. Ask your child to teach you one thing from the last class. If they cannot, or if they dread logging in, talk to the teacher about the level or try a different format.

What to do next

  1. Decide whether your child needs engagement, challenge or help with gaps.
  2. Try a trial class or single session before committing.
  3. If your child needs focused help, book a free 45-minute math assessment with TaleemSquare, or see how online math tutoring works.

Sources

  1. 1.Bhanzu, Monthly math plans for US families Monthly price, group size, grades. Checked Oct 2026.
  2. 2.Art of Problem Solving, Introduction to Geometry course Tuition, length, session time, grade band. Checked Oct 2026.
  3. 3.Beast Academy Online Ages, levels, online platform and live classes. Checked Oct 2026.
  4. 4.Outschool, Getting started FAQ Live classes, typical price per session, weekly subscriptions. Checked Oct 2026.
  5. 5.Homeschool Fox, Outschool review Ages, formats, price ranges, teacher vetting, pros and cons. Checked Oct 2026.

Written and fact-checked by the TaleemSquare Editorial Team

We research every figure against the provider's own pages or independent sources, list them above, and update posts when prices or policies change. See our editorial process and teaching method.

Frequently asked questions

What are the best online math classes for kids?

It depends on the child. Bhanzu suits engaging small group classes, Art of Problem Solving and Beast Academy suit strong students, and Outschool offers variety. For a child with gaps, one-to-one lessons usually work better.

How much do online math classes cost?

In October 2026, Bhanzu cost $160 a month in the US, an AoPS geometry course cost $735 for 24 weeks, and most Outschool classes cost about $15 a session.

Are online math classes better than tutoring?

Not better, just different. Group classes are good for engagement and enrichment. One-to-one tutoring is usually better for a child who is behind or has specific gaps.

What online math classes are good for advanced kids?

Art of Problem Solving runs challenging courses for strong students, and Beast Academy serves younger advanced learners aged about 6 to 13.

How big are online math classes?

It varies. Bhanzu caps groups at six. Other providers and Outschool teachers set their own sizes, so ask before enrolling.

Can my child join an online math class from outside the US?

Usually yes, but check the class time in your time zone, since live classes run on a fixed schedule, and ask whether the content follows your country's curriculum, such as the UK, Canadian or Australian one.

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