Fun Math Kids

Tiny Explorers · Ages 2 to 4

All Tiny Explorers games

Numeral Star Flip

Children flip cards to match a numeral with the matching quantity of dots, linking the symbol for a number to how many it means.

MemoryMatch numerals with quantities~4 min per level4 levelsAll devices
  • Free · no account required
  • COPPA compliant
  • +10 XP per level
  • 4 levels
  • Plays on all devices
  • Curriculum-aligned

The learning journey

Every activity is one step. Here is where this one fits.

  1. Play(you are here)Learn the idea in a game
  2. PractiseLock it in on paper
  3. ReviewCome back and keep it sharp
  4. MasterTake on a harder challenge
  5. AchieveEarn a certificate

About Numeral Star Flip

Numeral Star Flip is a cosmic number galaxy among constellations and shooting stars where numbers meet their amounts. Children flip cards to match a numeral with the matching quantity of dots, linking the symbol for a number to how many it means. Everything is sized for small fingers on a tablet, with large tap targets, slow gentle pacing, and forgiving feedback so a two to four year old can play comfortably beside a parent. Correct actions bring a soft sound and a cheerful particle burst, while mistakes are never punished and the child can simply try again. The game follows early-years principles of learning through play, building confidence with short, low-pressure sessions rather than long drills. It runs in any modern browser with no app to install and no sign-up, and it shows no advertising to children anywhere. Progress is saved only on the device, so families and classrooms can share a tablet without any privacy concern, which keeps the experience COPPA-safe by design. It pairs nicely with our printable Tiny Explorers worksheets for screen-free practice of the very same skills away from the tablet.

Chosen by the skills this activity practises.

A hand for grown-ups

Before you start
Find a calm few minutes with no rush. Let your child know it is fine to find some of it tricky — that is what practice is for.
While they work
Sit nearby but let them lead. If they get stuck, ask "what could you try?" rather than giving the answer — the thinking is the point.
Afterwards
Ask them to show you one they found easy and one they found hard. Praise the effort on the hard one, not just the right answers.
Watch out for
Rushing. If answers come too fast and wrong, slow the pace down together rather than pushing for more.
Away from the screen
Look for the same maths in everyday life — counting stairs, sharing snacks, spotting shapes on a walk.

How to play

  1. A question appears on screen

    A maths question is shown in large text at the centre of the play area. A timer bar begins counting down from 60 seconds.

  2. Choose the correct answer

    Answer options are shown as large buttons. Tap or click the correct option. Any input method works — touch, mouse or keyboard.

  3. Build your streak

    Each consecutive correct answer increases your streak. A longer streak lights up the flame icon and adds a bonus multiplier to the XP you earn for the level.

  4. Finish the level

    Each level has 4 questions. Complete them to earn the full level reward (+10 XP, plus up to +10 XP for a perfect run). Progress is saved locally and shown on the Parent Dashboard.

🎓 Curriculum

Curriculum alignment

Mapped to national curriculum frameworks so teachers and parents can match practice to school standards.

  • United StatesCommon Core State Standards for Mathematics · number-recognition, matching, memoryAligned to number-recognition, matching, memory number and operations objectives.
  • United KingdomNational Curriculum for England — Maths · number-recognition, matching, memoryAligned to number-recognition, matching, memory number and operations objectives.
  • AustraliaAustralian Curriculum v9.0 — Mathematics · number-recognition, matching, memoryAligned to number-recognition, matching, memory number and operations objectives.
  • CanadaPan-Canadian Provincial Standards · number-recognition, matching, memoryAligned to number-recognition, matching, memory number and operations objectives.
❓ FAQ

Frequently Asked Questions

  • It is designed for children aged 2 to 4 years and supports early learning through gentle play.

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