Visual Learning
Children learn through interactive diagrams, animations and visual models that make abstract mathematical ideas easier to understand.
MOE Syllabus · AI Math Tutor · Primary 1–Secondary 3 · PSLE Prep
AI Math Tutor & PSLE Prep Companion in Singapore
Build your child's math mastery and confidence. Lydia Math is the interactive, adaptive AI tutor aligned with the Singapore MOE Mathematics syllabus and CPA approach.
Singapore MOE syllabus · CPA bar modeling · No mobile app for children
P1–Sec 3
MOE syllabus progression
24+
Interactive tools
4.8★
Average rating
lydiamath.ai · AI practice in progress
Primary 1–3 · Lower PrimaryPrimary 4–6 · PSLE PrepSecondary 1–3 · Lower Sec
🧮Bar Modeling · Primary 5Question 3/5
Ali has 24 stickers. He gives 1/3 to his sister. How many does he have left?
L
Lydia: Well done! 🎉 You drew a bar, split it into thirds, and subtracted 8. Ali has 16 stickers left. Great heuristic thinking!
Progress this week+23 %
Give Your Child the Confidence to Succeed in Mathematics
Every child learns differently. Lydia Global Math Agent adapts to your child's unique learning needs, helping them build confidence, understanding, and long-term success in mathematics.
Whether your child attends a Government School or an International School, Lydia provides a personalized learning experience aligned with their curriculum.
What is LALC?
LALC – Lydia Adaptive Learning Classroom
LALC is your child's personal AI-powered mathematics classroom.
Instead of following the same lesson as everyone else, LALC understands how your child learns and creates a personalized learning journey based on their strengths and areas that need more practice.
Your child receives:
- Interactive visual explanations
- Step-by-step guidance
- Adaptive practice activities
- Instant feedback
- Progress tracking
- Personalized learning recommendations
Every lesson is designed to help your child truly understand mathematics—not just memorize answers.
The Lydia Method
At the heart of Lydia Global is the Lydia Method, an evidence-based teaching approach developed to make mathematics easier, more engaging and more meaningful.
The Lydia Method is built on four principles.
Micro-Steps
Complex concepts are broken into small, manageable learning steps so children can build confidence one step at a time.
Socratic Guidance
Rather than giving answers immediately, Lydia asks thoughtful questions that encourage children to think, reason and solve problems independently.
Confidence First
Every child receives positive encouragement and personalized support, helping them develop confidence, resilience and a lifelong love of learning.
Learning That Fits Your Child
Lydia Global supports multiple national and international curricula, allowing your child to learn according to the curriculum used at their school.
Supported curricula include:
- 🇸🇪 Sweden (Lgr22)
- 🇳🇴 Norway (LK20)
- 🇩🇰 Denmark (Fælles Mål)
- 🇫🇮 Finland (Perusopetus)
- 🇦🇪 UAE Ministry of Education
- 🇬🇧 England National Curriculum
- 🌍 Cambridge International
- 🌍 International Baccalaureate (IB)
- 🇺🇸 Common Core State Standards
- 🇸🇬 Singapore Mathematics
Parents Stay Informed
With Lydia, you can easily follow your child's learning journey.
View:
- Learning progress
- Current learning goals
- Strengths and areas for improvement
- Achievements and milestones
- Recommended home practice
- Teacher feedback (when available)
AI That Supports Every Child
Behind every lesson is Lydia Global's intelligent Multi-Agent AI system.
It continuously analyses your child's learning progress to recommend the right lesson, the right visual explanation and the right level of support—always aligned with your child's curriculum.
One Platform. Endless Learning.
Whether your child is just beginning mathematics or preparing for higher-level studies, Lydia Global grows with them—helping every learner build understanding, confidence and success.
Start your child's personalized mathematics journey with Lydia Global today.PARENT
I choose which topics my child practises
TEACHER
I mark what the class needs to reinforce
CHILD
I see my selected topics in real time
Pedagogical ecosystem
Lydia Math: The bridge between home, classroom, and the MOE syllabus
Lydia Math is not just another digital distraction – it is a pedagogical ecosystem. By weaving together parent engagement, teacher insight, and AI-driven analysis, we create a tailored path toward stronger math mastery and PSLE readiness.
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For home: Engagement with one click
Dinner is ready, homework is waiting – but what does your child actually need to practise? In Lydia Math's intuitive parent app, you easily select the MOE topics or heuristic techniques to focus on right now. Changes happen in real time: the moment you mark an area, your child's digital learning plan adapts.
Parents use the app or web to choose topics their children work on. Children see selected topics in real time.
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For school: Data-driven precision aligned with MOE
For teachers, Lydia Math is the ultimate formative assessment tool. Instead of guessing where students struggle, you quickly pinpoint exactly which MOE topics or heuristics the class or individual learners need more practice on.
Real-time insight
Track student progress toward MOE learning objectives minute by minute.
Full MOE syllabus mapping
Automatically translate student progress into clear matrices across syllabus strands and heuristics.
Teachers use the platform to support MOE-aligned instruction: mark topics students need to reinforce, track progress toward learning objectives in real time, and assess learning across syllabus strands.
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Our philosophy: Technology that empowers teachers – not replaces them
No algorithm can replace a teacher's ability to see, inspire, and explain to a student. Lydia Math is built as a pedagogical superpower. We automate data collection and marking so you can spend time where it matters most: on human, individually tailored teaching.
Lydia Math strengthens the teacher's role – it does not replace it.
For parents who aren't math experts
Support your child in math – without knowing all the answers
Lydia Math is built so you organise and follow up – while AI teaches your child step by step. You don't need to solve bar models or explain heuristics yourself.
Get started in 5 minutes
- 1Create an account with magic link or Google.
- 2Add your child – save the PIN.
- 3Pick 1–2 MOE topics (web or ParentApp).
- 4Child: login → Student → your email + PIN → practise.
- 5Follow the traffic lights – no math marking needed.
What you do (no math expertise needed)
- Pick MOE topics in the parent app or web – Lydia handles level and exercises.
- Let your child sign in with PIN and practise on computer or tablet.
- Follow the knowledge journey: green = done, orange/red = request a retake in one tap.
- School linked? Read the teacher's feedback – you don't interpret the math yourself.
What Lydia Math does for your child
- AI math tutor with small steps, bar models, and guiding questions – not instant answers.
- Aligned with the Singapore MOE syllabus and your child's level (Primary 1–Secondary 3).
- Knowledge checks give clear status without you marking homework.
Traffic lights instead of math jargon
Green, orange, red, and grey mean the same for you, your child, and the teacher. You see where extra support is needed – without understanding every task.
On lydiamath.ai choose your market (Singapore, Sweden, Norway, Denmark, and more) – same parent tools, local curriculum.
Try free – you coach, Lydia Math teachesLydia ParentApp
Lydia Math takes the next step for a smoother math journey for children and parents
Our Android app is now on Google Play.
Download the app here
Lydia ParentApp on Google PlayWhat does this mean for you as a parent?
With the app you get control and insight – on lydiamath.ai:
- Easy sign-in with Google or magic link to your email.
- Steer learning: select MOE topics and heuristics – without being a math expert.
- Real time: your choices appear instantly on your child's dashboard.
- See results with traffic lights – green, orange, red – no math jargon.
Get started in 5 minutes
- 1Create an account with magic link or Google.
- 2Add your child – save the PIN.
- 3Pick 1–2 MOE topics (web or ParentApp).
- 4Child: login → Student → your email + PIN → practise.
- 5Follow the traffic lights – no math marking needed.
How does your child sign in?
Safe and simple on computer or tablet:
- Your child opens the website on their computer.
- They use your email address to identify the account.
- The parent app stores a unique PIN per child – they enter the code and start practising.
Same parent tools on lydiamath.ai – choose Singapore, Sweden, Norway, Denmark or other markets with local curriculum support.
Download the app and discover how you can make math more fun and accessible together!
Scan with your phone
Points to the same download as the buttons and links on this page.
Demo
See Lydia Math in action – visual, interactive Singapore Math
Watch how a student solves a heuristic word problem with step-by-step AI coaching.
Home math practice that actually works – try free for 14 days.
Try Lydia Math free. No commitment. Online math tuition for Primary 1–Secondary 3 aligned with the Singapore MOE syllabus.
- No card details required now.
- Sign in instantly with magic link.
- Ends automatically if you choose not to continue.
4.8 / 5 ratingFamilies across SingaporePDPA-compliantMOE syllabus aligned
Math tuition at home
Math help at home – without stress and conflict
Unlike traditional tuition, your child works with Lydia Math on a larger screen, avoids mobile distractions, and practises exactly the MOE topics and heuristics they need.
Does math at home often lead to:
😤
Frustration and conflict
Homework ends in arguments and tears. Nobody wins – and nothing is learned.
🎲
Guessing instead of understanding
Your child picks answers hoping to be right – without understanding why.
📱
Wrong screen time – too little focus
The phone steals attention. The learning screen should be free from distractions.
You are not alone. That is exactly why Lydia Math exists.
Lydia Math solves it →
Why Lydia Math?
We make the invisible visible – understand math with bar modeling
Many children struggle with math because it feels too abstract. Lydia Math uses Singapore's CPA approach and visual bar models. See how we make challenging heuristics and multi-step word problems understandable:
📊Visual bar models
Students see that the "whole" bar represents the total. Part-whole relationships become concrete before abstract equations.
🔄CPA progression
Move from concrete manipulatives to pictorial bars to abstract numbers. Students experience the math – not just read about it.
💡Heuristic strategies
No magic rules – students understand why a strategy works. Problem-solving logic is built from the ground up.
Start free 14-day trial
No card details required. Get started in 30 seconds.
What is Lydia Math?
Visual math support aligned with MOE – adapted to your child's level
The platform links practice to MOE learning objectives from Primary 1 through Secondary 3. Abstract concepts become understandable through bar modeling and interactive tasks – with start diagnostics, adaptive levels, and PSLE-style heuristic practice.
- Home math practice linked to MOE syllabus progression
- Start diagnostic – right level within learning objectives
- Child works on computer or tablet – not mobile
- Parents choose topics in app or web – child sees them in real time
AI coach
Adapts in real time
Parent insight
Weekly reports in the app
Read-aloud support
Text-to-speech in English
PDPA-safe
No ads, encrypted
Why Lydia Math
Why Choose Lydia Math for Your Child?
Aligned with Singapore MOE Syllabus
Every module, learning objective, and problem set is 100% mapped to the Ministry of Education (MOE) primary and secondary mathematics frameworks.
Powered by the Concrete-Pictorial-Abstract (CPA) Approach
Lydia Math leverages Singapore's proven CPA method and visual Bar Modeling to help students understand complex concepts before moving to abstract equations.
Step-by-Step Problem Solving—Not Just Final Answers
Lydia Math acts as an on-demand personal tutor. It guides students step-by-step through mathematical heuristics and problem-solving strategies without revealing the answer outright.
How it works
How Lydia Math Works
Step 1
Select Level & Topic
Choose the exact MOE chapter or heuristic technique your child is learning in school.
Step 2
Interactive AI Coaching
The AI tutor asks guiding prompts and provides targeted hints, enabling students to solve challenging heuristic problems independently.
Step 3
Trackable Skill Mastery
Parents and students can monitor topic mastery, accuracy rates, and learning progress over time.
International schools
Support for MOE & International Curricula
Singapore MOE Curriculum
Comprehensive coverage of the local Singapore primary and secondary math tracks.
International Baccalaureate (IB) & Cambridge Tracks
Seamlessly switch to global frameworks like IB (PYP/MYP), Cambridge International, or Common Core (CCSS) for students in international schools across Singapore.
Math for every level
Explore Math Across All Levels (Primary 1 to Secondary 3)
Content aligned with lower primary, upper primary & PSLE, and lower secondary – from number bonds to algebra and trigonometry.
P1–3
Lower Primary
Lower Primary (Primary 1–3)
Establish strong number bonds, place value, mental calculation fluency, and foundational part-whole bar modeling strategies.
Number bondsPlace valueBar modelsMental math
P4–6
Upper Primary & PSLE
Upper Primary & PSLE Preparation (Primary 4–6)
Master advanced multi-step bar modeling, fractions, ratios, percentages, speed, heuristics, and intensive preparation for the PSLE.
Bar modelingFractionsRatiosPSLE heuristicsSpeed
Sec 1–3
Lower Secondary
Lower Secondary (Secondary 1–3)
Excel in algebraic expansion and factorization, linear/quadratic equations, coordinate geometry, Pythagoras' theorem, and trigonometry.
AlgebraFunctionsGeometryTrigonometry
Parent stories
Parents see real results
Voices from Singapore families whose children improved with AI math tuition and PSLE-focused practice.
PSLE progress
“Arjun went from struggling with bar models to scoring Band 1 in his school exam. He now asks to practise PSLE-style questions on his own!”
PS
Priya S.
Mother of Arjun, Primary 5
Bar modeling
“Chloe finds word problems much less scary now. The step-by-step hints mean she learns the heuristic instead of just getting the answer.”
DT
David T.
Father of Chloe, Primary 2
Family plan
“The family plan is worth every dollar. All three kids have their own profiles and I see MOE topic progress in one view. Highly recommend!”
ML
Mei L.
Mother of three, Primary 3–Secondary 2
Always start with a 14-day free trial
Choose a plan after – you set the pace.
Simple pricing – no surprises
Fixed monthly price, no lock-in.
Pricing
Simple pricing – always start with a 14-day free trial
Single profile
$14.30/month
- 1 student profile
- Unlimited AI help
- Parent dashboard
- PSLE-style practice
- Read-aloud support
⭐ Most popular
Family plan
$23.90/month
- Up to 4 student profiles
- Everything in single profile
- Family dashboard
- Individual reports
- Priority support
All prices incl. GST where applicable · No lock-in · Cancel anytime
FAQ
Frequently Asked Questions About Lydia Math (FAQ)
Answers about AI math tuition, MOE syllabus alignment, bar modeling, and PSLE preparation for Singapore students.
Important to know about the app
The upcoming mobile app (Google Play and App Store) is for parents only.
📱
Children do not use a mobile app
They always work on computer or tablet – for better focus and fewer distractions.
Our vision
Calmer learning – for the whole family
We want learning where parents skip stress, nagging, and uncertainty around homework.
- Children who dare to think for themselves
- Children who understand instead of guess
- Children who build confidence in mathematics
Get started today
Empower Your Child's Math Journey Today
Try Lydia Math for free and give your child the tools to excel in mathematics.
- Cancel anytime
- 100% PDPA-safe
- No ads