M Mochi
Years 4 · 5 · 6 ✦ Open beta

Selective practice that feels like play

Timed practice papers across Thinking Skills, Mathematical Reasoning and Reading. Auto-marked the moment you finish — and a cute practice pet that guides you to work out the tricky ones yourself, instead of just handing over the answer.

Start practising

Free while it's in open beta. No ads. A grown-up sets it up and stays in control.

It is in open beta — anyone can sign up, and things may change or break. Tell us if something looks wrong and we will fix it.

RexBeagle
⭐ The star of the show

A cute pet that helps you work it out

Here's a real question — a preview of how Rex guides you through it. It never just gives the answer: it asks, and nudges you to the next step.

Thinking Skills

Marisol has 7 packets of stickers with 12 in each, and puts 5 stickers in every party bag.

How many bags can she fill, and how many stickers are left over?

  • A) 17 bags, 1 left over
  • B) 16 bags, 4 left over
  • C) 16 bags, 5 left over
  • D) 12 bags, 4 left over
Before you share them into bags, how many stickers has Marisol actually got altogether? And where do you think the leftovers come from? 💡
  • Explains the question in kid-friendly words
  • Guides you step by step — you find the answer yourself
  • Once it's marked, shows exactly what you missed, and why

Nothing you say is kept. No recording, no written copy — what you say is scored for pronunciation, answered, and gone.

Meet the crew

Earn coins as you practise and pick your own study buddy — there are eight to collect, each with its own voice. Whichever one you choose becomes the pet that coaches you.

Four ways to practise

Thinking Skills

Arguments, patterns, puzzles and diagrams — the tricky, twisty kind.

40 questions · 40 min

Mathematical Reasoning

Problems in words, not sums on a page. Read it, picture it, crack it.

35 questions · 40 min

Reading

Original passages written just for this site — stories, poems and facts.

17 questions · 45 min

Writing

Stories, arguments and reports. Write to a prompt, and your pet gives real feedback.

Marked by your pet · ~30 min

The three timed sections work paper by paper: score 80% or better and the next paper pops open; below that, the same one comes round again — with the answers, and a helping hand. Writing is yours to explore any time — no pass mark, just a prompt, a timer, and your pet reading it back with feedback on what worked and what to try next.

Made with parents in mind

Questions people ask

Can anyone sign up?

Yes — it is in open beta, so there is no invite code to ask for. Anyone under 18 still needs a parent or guardian to unlock their account before it does anything.

Are these real past papers?

No. Every question here is written for this site. It is not run by, connected to, or endorsed by any school or examination authority, and nothing here predicts a real result.

Where does the data go?

Speech scoring and the pet's replies are processed in Sydney. The server is in Sydney. Email goes through a mail service overseas. It is all set out in the privacy policy.

How old does a child have to be?

It is built for Years 4 to 6 — roughly 9 to 12. Younger or older is fine; the papers are the papers.