Personalized mastery learning

Bridging rigor and childhood curiosity.

Premium 1:1 online mentorship in Coding, AI, Math and Science for ages 6–18. Inspired by Bloom’s 2 Sigma research on personalized learning.

Book Free DemoExplore Courses
A
M
S
R

Join 500+ curious learners

4.9/5 from 350+ parents
Child learning to code in a 1:1 online class

Personalized 1:1 Learning

Inspired by Bloom’s 2 Sigma research

1:1 mentor

No group classes, ever

Choose your track

Find the right subject for your child

Coding

Python, AI, Web Apps & Game Design

Explore Course
Math

Foundations to Advanced & Competitive

Explore Course
English

Writing, Speaking & Reading Comprehension

Explore Course
Science

Genetics, Robotics, Physics & Chemistry

Explore Course

The 2-sigma advantage

Why 1:1 beats
every classroom

Benjamin Bloom’s 1984 research found that the average student receiving one-to-one tutoring performed about two standard deviations above students in conventional classroom instruction. We bring personalized 1:1 learning to your home.

Bloom's 2 Sigma Research
👤Student👨‍🏫Mentor🤖AI⚡PracticePERSONALIZED LEARNING
2σ

Learning advantage

Personalized, mastery-based learning helps students build understanding before moving ahead.

Bloom's 19842 Sigma Effect98th PercentilePeer-Reviewed
98th percentile
Bloom's tutoring research
2σ
Effect size
1:1
Mentor ratio

Why it works

A proven 5-step cycle that turns every session into measurable progress.

1
Student
Starts at their own level
2
AI Practice
Adaptive exercises target gaps
3
Personal Mentor
1:1 live sessions with experts
4
Real-time Feedback
Instant corrections & encouragement
5
Mastery
Deep understanding, not memorisation

The Sandbox Mode

Our AI-powered practice playground adapts to your child's pace in real time.

app.curiousbay.com/practice
LIVEPython Challenge+45 XP
def factorial(n):
if n <= 1:
return 1
return n * factorial(n-1)
3! = 6
5! = 120
4! = 24
🤖AI Tutor

Great start! Remember n! = n × (n-1)!. Try tracing factorial(3) step by step.

Level 3 Progress7/10

Verified Mentors
COPPA Compliant
Recorded Sessions
Top 1% Selected
How it works

From curious to confident in 4 simple steps

01

Book your free demo

Tell us about your child. Pick a slot that works — no credit card required.

02

Meet your mentor

We match you with a hand-picked 1:1 mentor based on age, goals and learning style.

03

Learn 1:1, live

50-minute live classes from home. Mastery-paced. Recorded for parents to review.

04

Build real projects

Your child ships real games, apps and AI models — a portfolio for life.

Real student outcomes

What your child will actually build

Trusted by families

Parents who watched their kids transform

“
In 3 months my daughter went from never writing a line of code to shipping her own Python game. The 1:1 attention is unreal.
Shipped a Python game
SM

Sarah M.

Parent of Emma, age 11 · Toronto

“What we love is the mastery pace. The mentor doesn't move on until my son actually gets it. Worth every penny.”
Reached true mastery, not just pace
JT

James T.

Parent of Oliver, age 9 · London

Verified
“The demo class itself was so well structured we signed up that evening. Mentor was patient, kind and clearly an expert.”
Enrolled the same evening
RL

Rebecca L.

Parent of Ethan, age 13 · Sydney

Verified
“Our son finally has a creative outlet that uses screens for something real. He built an AI that recognises our dog!”
Built an AI that recognizes their dog
M&

Michael & Lisa

Parents of Noah, age 14 · New York

Verified
SMJTRLM&
500+ verified parent reviews
4.9 average rating
FreeNo credit card required · 50 min

Book a free 1:1
demo class
for your child

50 minutes with a top-1% mentor. You'll get a personalised learning roadmap and a skill assessment — on the house.

Student learning online with laptop
🎓Live 1:1 Mentoring
🤖
AI-Powered
Learning
Your details are encrypted and never shared.
Takes 60 seconds

Tell us about you

We'll confirm your slot within 24 business hours.

No spam. No sales calls. Just a great class.

Common questions

Everything parents ask us

Ready to spark your child's curiosity?

One free 1:1 class. Top-1% mentor. Personalised roadmap. Zero commitment.

Book Free Demo