You love soccer, right? Let's add up practice time.
At soccer practice, 2/5 of the time was passing and 1/3 was shooting. How much of practice was that in all?
- A
- B
- CLast time's slip
- D
A personal AI teacher for every child
A workbookdoesn't knowyour child.Pytha's teacherdoes.
Pytha knows your child, writes every problem for them in the moment, reads their thinking, and writes to you after every session — like the best private tutor you've ever met.
MiaTeacher's notes- Right now
- Adding fractions · Stage 3
- Last time
- Added the bottoms too
- Loves
- Soccer
Try another child
Try another teacher
Each teacher talks, cheers and explains in their own way.
How it teaches
Everything a great tutor does.For every child.
01
It knows her.
Pytha's teacher keeps notes like a real tutor: what she's strong at, where she slips, how fast she likes to go, what she loves. Every problem is pitched from those notes — and they grow richer every week.
- Picks up exactly where she left off, on any device
- Remembers last time — and says so
- Notes deepen with every session
Teacher's notes · Mia
Last time you nailed common denominators. Ready to try mixed numbers?
- Strong at
- Common denominators
- Practicing
- Mixed numbers
- Watch for
- Adds the bottoms when she rushes
- Pace
- Careful — likes time to think
- Loves
- Soccer, space, her dog
Updated after today's session
02
It reads her thinking.
A workbook only checks the answer. Pytha reads how she got there. Equivalent answers are never marked wrong, and when her reasoning is sound, her level is safe — even if the final number slips.
- ½, 0.5 and 50% — all correct
- Sound reasoning protects her level
- Never shamed. No red ink.
Same meaning? Any way is right.
0.5
50%
Written answer · her working
of a pizza is left. Mia eats of that. How much of the whole pizza did she eat?
of the pizza is left
she ate of it → multiply
× =
=
Not quite — but your thinking kept your level.
Multiplying was exactly right. just simplifies to .
+6 tokens · honest thinking
03
It lets her earn it.
Progress isn't filled by the clock. Every stage has six slots, and a slot only fills when she solves on her own, first try. Six on her own, then a short test — and she moves up because she proved it.
- Hints are always okay — the slot just waits
- Stage test: 4 of 5 to move up
- Unit test: 8 of 10
Adding fractions · Stage 3
0/6Fill 6 slots on your own, then take the test
04
It writes to you.
After every session, a note from the teacher: what she did today, where she got stuck, what was genuinely good — in plain, warm words and in your language. Sentences, not statistics.
- Written in your language — not translated
- Specific, encouraging, never shaming
- Taught in English, reported in Korean — or the other way round
Read it in
Mia's session report
Robin · Mia's teacher
Thu, Oct 2 · 6 problems · Free Study · 24 min
Here's how today went.
Mia solved six problems on adding fractions. At first she added the bottoms too, but once she wrote “common denominator first” in her own working, she got every one right. She's practicing unlike denominators now — and getting quicker.
- Nailed: common denominators
- Working on: unlike denominators
- Tricky: added the bottoms once — then caught it
In her own words: “I make the bottoms the same first.”
— Robin
Written in each language — not translated.
Behind every problem
One child.A whole teaching team.
Your child sees one warm teacher. Behind them, a team of AI specialists does what a great school does — each with one job, none of them cutting corners.
The teachers
Four teachers.Four personalities.
Pick the teacher your child clicks with: a high-energy coach, a gentle guide who leaves room to think, a storyteller who turns problems into adventures, or the warm classic. Whoever they choose, difficulty, grading and tokens stay exactly as fair.
Warm and steady — the teacher who has known you from day one.
Full coach energy. Every problem is a rep, every win gets a roar.
Soft-spoken and curious. Leaves room to think — never rushes you.
Every problem is a little adventure — with sparkle and plot twists.
Wanted: a teacher
- Takes it slow
- Talks soccer
- Smiles if I'm wrong
Coming soon
Design a teacher together
Soon you and your child can write a “teacher wanted” note — and meet the teacher it becomes. Your voice, the same standards.
The Cosmos League
From the Moonto the Cosmos.
Every Monday, a fresh race in a room of up to ten. Ranked by the tokens earned that week — effort, not grade level — so a hard-working child at any level can win the week.
Tokens & rewards
A gift foryour child's effort.
Tokens turn into real rewards that you choose and approve — movie night, a new book. No in-app purchases. No cosmetic shop.
Fair by design
Harder rungs pay more
8 → 18 tokens a correct answer, from rung 1 to rung 5
Hints are fine — just cheaper
each hint takes 4 off a correct answer
Good thinking pays
+6 even when the final answer misses
If only correct answers paid, a child would pick easy problems all day. Pytha makes reaching for the hard thing the better deal.
Mia's tokens
0 tokens
Boba run
150 tokens
Ready to ask!✓ Approved by MomMovie night
250 tokens
Ready to ask!✓ Approved by MomPick the weekend hike
300 tokens
Ready to ask!✓ Approved by MomNew book
400 tokens
Ready to ask!✓ Approved by MomCurriculum depth
Any curriculum.Anywhere.
We write every curriculum out to the last rung, so the teacher knows exactly what “stage 3 of unit rates” means — for your child's program, in your country.
138
skills written out in full
5
rungs on every skill
690
rungs, each described in detail
Korean national curriculum
2022 revision · Grade 3 to Middle 1
IB MYP
Year 1 mathematics
SAT® Math
Level-based prep
SAT® Reading & Writing
Level-based prep
English
CEFR A1
French
CEFR A1
On the wayScience
On the wayHistory
Seven short films
A quick lookat Pytha.
One idea per film, made for parents. Tap one to watch it with sound.
Pytha is nowin public beta.
Want to take part? Apply with your email and we'll write to you with how to get started. Already have a family code? Jump right in.
