Learn well · Build good habits · Free

Kids love learning math every day, parents feel confident about exams

Learning well earns coins to grow veggies and raise animals and awaken Math Creatures — so kids naturally want to keep learning. Parents can trust structured prep for international math competitions. Closely follows the Grade 1–5 curriculum.

Grades 1–5 · curriculum-aligned
Hand-painted Vietnamese countryside fields
Mochi
Try one questionCatch a Creature
9 + 5 = ?
New

Elementary English — aligned with the Global Success textbook

Kids practice Listening – Reading – Writing through every Unit for Grades 1–5, with clear, easy-to-follow audio plus a combined Test to measure their level.

1

Aligned with the Global Success textbook

Content follows the exact Units and grammar progression of the Grade 1–5 Global Success English textbook.

2

Clear, standard pronunciation

Tap any word to hear the correct pronunciation — building listening habits from day one.

3

Listen – Read – Write – Test

Practice every skill within each Unit, then take a combined Test to measure overall level.

4

Mochi's Journey

A fun, interactive vocabulary experience with Mochi before each practice session.

Start learning English with Mochi

Content for Grades 1–5 is already complete, following the Global Success curriculum.

What brings kids back every day

The more they learn, the more they want to

At MathKids, every reward comes straight from learning: coins earned from studying grow veggies and raise animals in My Day and awaken Creatures. To earn more, kids want to keep learning on their own — a healthy habit parents can trust.

1

Kid learns well

Answer correctly, review, prep for exams

2

Earns coins

Studying hard earns coins to spend

3

My Day

Plant crops, raise animals every day

4

Collects Creatures

Awaken & collect the whole set

↻ …and then wants to learn even more, all on their own

Features

Everything a kid needs to love math

Math Creatures — collect them all

Every correct answer helps kids collect, awaken, and evolve creatures across many elements — plus discover stories from Vietnamese math history.

AI assistant for kids

When a question stumps a kid, the AI assistant guides them step by step in a kid-friendly way — patient, never judgmental, always ready to help.

Lively math practice with friends

Multiplication races, balance scales, chart reading, chess, riddles… lively practice formats that keep kids hooked on math.

Learn with friends, safely

Learn alongside friends and see class achievements — every friend request is approved by a parent.

Reports for parents

A heatmap of strengths and weaknesses, daily progress, and review suggestions. Parents always know where their child stands.

Safe for kids

No random ads, no chatting with strangers. Data is protected per Vietnam's Decree 13 on child data protection.

Parents feel confident, kids love learning

  • Vietnam curriculum-alignedContent closely follows the Grade 1–5 math textbook, organized by topic and difficulty.
  • Focused on safetyNo ads, no strangers; children's data is protected under Decree 13.
  • Deep learning, long retentionSpaced repetition + AI assistant help kids understand the substance, not just memorize.
  • Kids stay self-motivatedCreatures, math challenges, and fair rewards help kids build a self-motivated daily learning habit.
Exam Prep

Prepare for international math competitions & thinking skills

Kids get realistic mock exams and leveled practice — questions follow the structure of each competition, graded on its scoring scale with medal rankings like the real thing — so kids get used to the exam-room feel from home.

Exam Prep

  1. TIMOThe International Mathematical Olympiad
  2. KangarooInternational Kangaroo Math (IKMC)
  3. AMOAmerican-Asian Mathematical Olympiad
  4. HKIMOHong Kong Mathematical Olympiad
  5. SASMOSingapore-Asia Mathematical Olympiad
  6. ViolympicMath Olympiad on the Internet
  7. FMOFermat Mathematical Olympiad
  8. Math ThinkingLogic · combinatorics · reasoning

Realistic mock exams

Take the full standard paper — correct number of questions, time, and scoring; ranked Gold–Silver–Bronze at the end just like the real exam.

GoldSilverBronze— simulates medal thresholds based on the real exam

Leveled practice

Practice by question type with progressively increasing difficulty — from basics to advanced — building a solid, confident foundation before the real exam.

Questions with imagesBilingual English–VietnameseMedals & rankingsProgressive difficulty levels
Work carefully and understand the idea!
Collection

Math Creatures

A collection of adorable creatures across many elements. Answer correctly to collect, awaken — and discover the ones still hidden 🔮

Cuội Con
Cuội ConThổ
Giọt Nguồn
Giọt NguồnThủy
Tàn Lửa
Tàn LửaHỏa
Mầm Xanh
Mầm XanhMộc
Tia Chớp
Tia ChớpLôi
Lông Gió
Lông GióPhong
???LockedUndiscovered creature
???LockedUndiscovered creature
???LockedUndiscovered creature
???LockedUndiscovered creature

My Day

Use coins earned from learning to plant crops, raise animals, and harvest every day — a lovable reason for kids to keep coming back to learn.

Vietnamese Math History

Kids also follow Vietnamese math history — stories, famous figures, and milestones from Vietnam's mathematical heritage — to build pride and love for math.

Start collecting — free

…and many more creatures waiting to be discovered 🐾

Something new to discover every day

Daily Science Puzzle

Every day, a fun math problem paired with a real science fact — helping kids get better at math while staying curious about the world.

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New every day

Never repeats — a different problem each day, matched to your child's grade

2

Builds a habit

Solve on consecutive days to keep the streak going 🔥

3

Free on every plan

No upgrade needed — anyone can use it right away

How it works

Getting started is simple

1

Create a free account

Parents sign up quickly and add a profile for each child (grade & gender).

2

Kid picks a creature & learns

Kid does missions, practices math daily, collects creatures — consistently, without needing reminders.

3

Parents track progress

See reports on strengths and weaknesses, study time, and encourage your child at the right moment.

Real Tutors

Real tutors — like a private teacher for your child

Alongside the always-available AI assistant, MathKids connects kids with real, experienced teachers to solve problems, review work, and answer any question.

  • Experienced teachersOur tutors are teachers who have taught elementary math for years and understand how kids think.
  • Detailed problem-solving & reviewKids send in tough problems or tests — teachers walk through them step by step, pointing out mistakes so kids truly understand.
  • Answers to every questionWhatever a kid asks, a teacher answers patiently, tailored to their exact level.
For schools

Also built for Teachers 🍎

Teachers use MathKids to assign homework, create exams, and track the whole class — turning math practice into an adventure students look forward to.

Teacher accounts are reviewed before activation.

Create online classrooms

Set up a class and invite students with an invite code — manage enrollment easily.

Author exams & question bank

Write your own exams, save your own question bank, and publish them for the class.

Track the whole class

See progress, results, and strengths/weaknesses for every student in the class.

Encourage healthy competition

Class leaderboards and rewards keep students motivated to practice more.

FAQ

Frequently asked questions

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