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Sydney, New South Wales, Australia

Coding classes for kids in Sydney

What are the best coding classes for kids in Sydney?

From Kindergarten to Year 8, a Sydney child gains most when a real teacher leads live, classmates share the same stage and every project draws on the city outside the window. Greater Sydney had 321,768 children aged 10 to 14 at the 2021 Census. We teach online from age 6, and the first lesson costs nothing.

Every Sydney child knows the harbour has ferries going everywhere. Put the wharves on a Scratch stage and it turns into a lovely coding puzzle. OpenStreetMap lists 71 wharf entries in the rectangle we drew over the harbour, from Kissing Point in the west to Manly in the east. Each one has a latitude and longitude, but Scratch only understands x from -240 to 240 and y from -180 to 180. Our young Sydney coders work out how to convert one into the other, and find that the obvious way squashes the harbour out of shape.

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Facts last verified 7 October 2026. Teaching is online; no Sydney branch is claimed.

Course picks for Sydney kids

Popular first courses for Sydney children

Matched to age and to what the child enjoys. The free first lesson settles the starting level.

Scratch Coding for Kids course thumbnail
Ages 7 to 11

Scratch Coding for Kids

Scratch games and maps, including a harbour where every ferry wharf sits in the right place on the stage.

See the syllabus
 Game Development for Kids course thumbnail
Ages 8 to 12

Game Development for Kids

Scratch, Roblox and Minecraft games that use coordinates, movement and simple scoring.

See the syllabus
 Coding for Kids course thumbnail
Ages 6 to 9

Coding for Kids

Block coding for the youngest Sydney learners: moving a character on a grid, step by step.

See the syllabus
 Python and AI for Kids course thumbnail
Ages 10 to 13

Python and AI for Kids

First typed Python, drawing maps with turtle graphics from real latitude and longitude data.

See the syllabus

Browse the course atlas for more than one hundred options and use the coding roadmap to check prerequisites.

The four we are known for

Python, AI, vibe coding and agentic coding

These run underneath everything above. Every one is live and online, placed by ability rather than by age, and the first class is free.

Vibe Coding for Teens course thumbnail
Vibe codingAges 13 to 17

Vibe Coding for Teens

Python, web and AI projects where the learner still owns the thinking.

See the syllabus
 Python Automation Course course thumbnail
Python and AICollege and adult

Python Automation Course

Automate the work you already do, then let AI carry part of it.

See the syllabus
 AI and Machine Learning for Teens course thumbnail
AI and MLAges 14 to 18

AI and Machine Learning for Teens

Train a model, read what it learned, and be able to say why it is wrong.

See the syllabus
 Codex & Claude Code course thumbnail
Agentic codingProfessionals

Codex & Claude Code

Run AI coding agents on real work without losing control of the codebase.

See the syllabus
Sydney children in the Census

Over three hundred thousand children in every five-year band

ABS 2021 Census QuickStats for the Greater Sydney capital city area, each value shown as the Bureau published it.

Greater Sydney children (ABS 2021 Census QuickStats)
GroupHow many in Greater Sydney
Under 5312,364 (6.0%)
5 to 9 years329,072 (6.3%; Australia 6.2%)
10 to 14 years321,768 (6.2%)
Going to preschool108,505
Children in families with children, average1.8
Median age37

Every band over 300,000

In 2021 each of the under-5, 5 to 9 and 10 to 14 bands in Greater Sydney passed 300,000 children. That is a lot of future Scratch projects.

Kindergarten first

In NSW, the year before Year 1 is Kindergarten. Our youngest Sydney learners are six, usually in Kindergarten or Year 1, and begin with blocks rather than typing.

Preschool numbers

108,505 Greater Sydney residents were at preschool in 2021, the children who will reach Kindergarten and their first code in the next year or two.

Each census age band is privacy-adjusted separately, so adding the bands is not a reliable way to rebuild the total. This page sticks to published values, and we teach children to do the same.

Signature project

How do you fit Sydney Harbour onto a Scratch stage without squashing it?

Seventy-one ferry wharf entries from OpenStreetMap, turned from latitude and longitude into Scratch x and y, two different ways.

What we calculated on 7 October 2026 (our working from OpenStreetMap)
MeasureValue
Ferry wharf entries in our harbour rectangle71
Rectangle size on the groundabout 18,473 m wide and 10,008 m tall
Scratch stage size480 steps wide and 360 steps tall
Stretch to fill the stage38.5 m per step across, 27.8 m per step up and down
One shared scale instead38.5 m per step both ways, using about 260 of the 360 steps of height
Manly Wharf on the stage(201, 138) stretched, (201, 50) with one scale

1. Find the fraction

A wharf a quarter of the way across the rectangle should be a quarter of the way across the stage. Working out that fraction is the first step, for both directions.

2. Stretch, and see the problem

Using a different fraction for each direction fills the stage, but each step up covers 27.8 metres while each step across covers 38.5. The harbour comes out about 1.39 times too tall.

3. One scale keeps the shape

Using 38.5 metres per step in both directions keeps every distance true to the map. The price is a strip of empty stage above and below the harbour, and children decide that is worth it.

When wharves land on the same spot

Circular Quay has 11 separate berth entries in the map data, all within a few hundred metres. Rounded to whole Scratch steps with one scale, they land on just 7 distinct points, and across all 71 entries only 66 points are different. Some wharves are closer together than one step on the stage. Children learn that a screen has a resolution, and that zooming in, not squeezing harder, is how to tell nearby things apart.

All positions are our calculations from an OpenStreetMap snapshot taken on 7 October 2026, using a flat-map approximation that is fine at harbour scale. OpenStreetMap is mapped by volunteers, the rectangle is our own choice, and some entries are individual berths rather than separate wharves. We make no claim about ferry routes or timetables.

How children learn it

From grid paper to a Scratch map

Scaling a picture to fit a space is maths every child meets, and code makes it something they can see working.

Maps and scale by year level
Year levelWhat happens in classConcept
Kindergarten to Year 2Places harbour stickers on squared paper using left-right and up-down stepsPosition, direction and counting squares
Years 3 to 6Moves a Scratch sprite to each wharf with go to x: y: blocks and draws the harbour outlineCoordinates, negative numbers and the stage grid
Years 7 and 8Writes Python that converts latitude and longitude to stage x and y, with and without a shared scaleFractions, proportional reasoning and functions with parameters

The middle is zero

Scratch puts 0, 0 at the centre of the stage, not the corner. Children who forget this draw the whole harbour in one quarter of the screen, and learn to shift as well as scale.

Up is positive

In Scratch, a bigger y is higher up. Latitudes in Sydney are negative, so children check that Manly, further north, really does end up above Circular Quay.

Test with corners

Before plotting all 71 wharves, the child plots the four corners of the rectangle. If they land on the stage edges, the conversion is right.

Transport for NSW, Sydney Ferries, the Scratch team at MIT, OpenStreetMap and the ABS have no part in this project and have not reviewed or approved it. The census numbers are the ABS's; the stage positions are our calculations.

School in New South Wales

Starting school and the NSW year for Sydney families

Lessons follow the NSW school year, from Kindergarten onwards, so busy weeks are planned for.

NSW school development days in 2027, before students return each term (NSW Department of Education)
TermStaff development days
Term 1Thursday 28 January to Tuesday 2 February
Term 2Tuesday 27 April and Wednesday 28 April
Term 3Monday 19 July
Term 4Monday 11 October

School from six

According to the ABS Schools methodology, children in New South Wales must attend school from the age of six, the same age our live classes start.

Days with no school

Development days are school days for teachers but not for students. Some families use them for a longer coding session; others keep the usual slot.

Holiday weeks

Between terms, families decide whether lessons pause or carry on, often with one weekly lesson to finish a game.

Calendars are coordinates too

A calendar puts each day on a grid of weeks and weekdays, just as the stage puts each wharf on a grid of x and y. Older children like turning a date into a row and column and drawing the school year on the Scratch stage.

Learning ladder

From stickers on grid paper to scaled maps in Python

The age bands are only a guide. The free lesson sets the real starting point.

Ages 6 to 7

Grids and steps

Moving characters by steps on a grid, with lots of predicting where they will end up.

Coding for KidsProblem Solving and Computational Thinking for Kids
Ages 8 to 10

Scratch maps and games

Coordinates, movement and simple games set around Sydney.

Scratch Coding for KidsGame Development for Kids
Ages 10 to 12

Maths through maps

Fractions, scale and negative numbers used to place things accurately on screen.

Maths Through CodingMinecraft Coding for Kids
Ages 12 to 14

First Python

Converting real coordinates and drawing them with turtle graphics.

Python and AI for KidsAI Literacy for Kids (Ages 8 to 14)
Coding and AI

Can an AI tool draw Sydney Harbour for a child, and would it be right?

It can produce a picture quickly, but whether the picture keeps the right shape depends on a scaling choice the tool makes without asking.

Ask an AI helper for code that plots the wharves on a Scratch stage and you may well get the stretch-to-fit version, which fills the screen nicely and quietly makes the harbour 1.39 times too tall. It looks finished. A child who has worked out the scale by hand spots the distortion at once, because Manly sits much too high above Circular Quay.

What we want young Sydney coders to learn is to look at a result and ask whether it is true, not only whether it is tidy. In our lessons AI is used only in ways suited to a child's age and always with a teacher present, and spotting a convincing but wrong picture is a skill we practise on purpose.

So yes, learning to code is still worth it in 2026, because it teaches children to check what a computer shows them. A Sydney child who has fitted the harbour onto the stage without squashing it already can. The longer argument is in our full answer on learning to code in 2026.

Delivery

From the northern beaches to the west, one online class

Greater Sydney is huge, and afternoon traffic makes travelling to a class a big commitment. Live online lessons come to you.

At your desk

Any laptop or desktop with working sound. A parent beside the youngest children for the first lesson helps them relax.

Familiar school language

We talk about Kindergarten, Stage 2 or Year 7 exactly as a Sydney classroom does, so the lesson feels connected to school.

Free first session

A full lesson with something finished at the end, then our suggestion for course and time. Card details are never asked for.

Groups of fifteen to twenty

Children working at a similar level, or private lessons if they suit your child better.

Steady weekly rhythm

About eight lessons a month, often two a week at a fixed time.

Teachers on India time

Our teachers work on India time, which trails Sydney by 4.5 hours in the cooler months and by 5.5 hours while daylight saving runs. A Sydney after-school class therefore falls in their late morning.

Daylight saving, our job

NSW changes its clocks in early October and early April; India never does. We confirm every lesson in Sydney time, so families never have to do the conversion.

Fees

What coding classes cost for Sydney kids

Three prices, plainly put.

First classUSD 0

A free first lesson, finishing with a suggested level, course and time.

Group tuitionUSD 100

About eight lessons a month with fifteen to twenty children at a matching level.

Private tuitionUSD 150

About eight lessons a month for your child alone with a teacher.

Outside India, every family pays in US dollars at the same single rate, from the inner west to the Hills. Nothing is charged until after the trial lesson and your choice of course and slot; the pricing page explains holidays, absences and changing between group and private lessons.

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Reviews

Families and learners reviewing us on Google, word for word

Rated 4.9 across 547 Google reviews. These are real reviews, reproduced as written.

★★★★★

"The one step solution for my son. Modern Age Coders make learning coding so simple that kids love it. The teachers explain complex concepts clearly with practical exercises and interactive content."

Ria Mukherjee

Parent

★★★★★

"Modern Age Coders has been a game-changer for me. I struggled to grasp IT concepts and coding before joining, but their classes transformed everything. I can now confidently write complex programs with ease."

Samriddha Mondal

Student

★★★★★

"One of the most wonderful education centres out there. Education is not limited to school syllabus but focuses on skill development."

Vansh Agarwal

Student

★★★★★

"My child Dhairya is really enjoying the Modern Age Coders classes. This is his first online class and he eagerly looks forward to it. I can already see his improvement, and the teachers are very cooperative."

Sonam Oswal

Parent of Dhairya

★★★★★

"Modern Age Coders have wonderful teachers who teach in a clear, easy and practical way. The teacher boosts students' confidence and inspires them to learn without hesitation."

Sonu Goyal

Parent

★★★★★

"I highly recommend this computer coding class! The teachers are incredibly knowledgeable and passionate about coding."

Ritu Kedia

Parent

Free placement class

Tell us about your Sydney child

A Kindergarten child might start by moving a character on a grid, a Year 4 child by placing wharves on the Scratch stage, and a Year 8 student by converting coordinates in Python. Just share the year level and what your child likes.

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FAQ

Questions from Sydney parents

What Sydney families usually want to know before starting.

What age can a Sydney child start coding classes?

Our live classes begin at age 6, usually in Kindergarten or Year 1. The first lessons use blocks and pictures, and typing comes later.

What is aspect ratio?

Aspect ratio is the width of a shape divided by its height. Our harbour rectangle is about 1.85 times as wide as it is tall, while the Scratch stage is 1.33 times as wide, so fitting one into the other means choosing between filling the stage and keeping the shape.

What is the Sydney harbour project?

Children take 71 ferry wharf entries from OpenStreetMap and convert each latitude and longitude into Scratch x and y. Stretching to fill the stage makes the harbour 1.39 times too tall; using one scale of 38.5 metres per step keeps it true.

Why do some wharves end up on the same spot?

Because one Scratch step stands for about 38.5 metres, and some berths, such as the 11 at Circular Quay, are closer together than that. They collapse onto 7 points, a lesson in screen resolution.

Do you plan around the NSW school year?

Yes. We use NSW year names from Kindergarten to Year 8, and lessons are planned around NSW terms, holidays and development days.

What time are lessons for Sydney children?

After school on weekdays or at weekends, set during the free lesson and always given in Sydney time.

How are children kept safe in online lessons?

A teacher runs and watches each live session, the groups are small, no child is signed up to an adult AI service, and parents may sit in at any time.

Is there a Modern Age Coders centre in Sydney?

No, and none is claimed. All teaching is live and online, with no premises anywhere in Australia. A learner needs a laptop or desktop, working sound and a reliable connection, and the contact number shown is an Indian one.

What do coding classes for Sydney kids cost?

The first lesson is free. After that a group place is USD 100 a month for two live lessons a week, around eight a month, with fifteen to twenty learners, or USD 150 a month for the same pattern one to one. Course, format and time are agreed before anything is paid.

How big are the groups?

Fifteen to twenty learners, matched on level, pace and what they want to build rather than on age or suburb. If no suitable group meets at a workable time, one-to-one lessons are offered instead.

Explore Australia

More for Sydney families

Sydney teenagers and adults have a page of their own: coding classes in Sydney. For the whole state, including the selective and opportunity class tests, read coding and AI classes in New South Wales, and families preparing for the OC test can see OC test maths practice. The Australia coding page gathers the rest.

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