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Waverley Council area, Sydney, New South Wales

Online coding and Python classes in Waverley

Where do Waverley families find the best online coding and Python classes?

Through lessons taught live over video, with a teacher coding alongside the learner and checks every result against real data, beginning with Scratch for children and moving to Python. Waverley is compact and young: the 2021 Census counted 68,605 residents with a median age of 35, and 17,590 homes, 64.1%, were flats or apartments.

Python lets you count from the end of a list: e[-1] is the last item, e[-2] the one before. That makes "this month against the same month last year" look easy. With Bondi Junction station's monthly figures, choosing e[-12] instead of e[-13] turns a rise into a fall, and the code runs without complaint.

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Facts last verified 10 October 2026. Teaching is online; no Waverley branch is claimed.

Course picks for Waverley

Courses where lists and indexes become second nature

Each course below builds the habits behind the Bondi Junction project. A free trial lesson places the learner first; fees start only once you have picked a course and a weekly slot.

Python and AI for Kids course thumbnail
Ages 10 to 13

Python and AI for Kids

First Python, with lists and counting from either end practised on real numbers.

See the syllabus
 Python for Teens course thumbnail
Ages 13 to 17

Python for Teens

Indexing, slicing and loops, with tests for the edge cases that trip people up.

See the syllabus
 Data Science for Teens course thumbnail
Ages 13 to 18

Data Science for Teens

Monthly transport data, year-on-year change and honest charts.

See the syllabus
 Python Masterclass course thumbnail
University and adult

Python Masterclass

Python from zero to data work, including date-aware comparisons.

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
Waverley in the Census

Apartments by the beaches

Figures for the Waverley local government area (ABS code LGA18050) from the 2021 Census QuickStats, alongside NSW and Australia.

Waverley, 2021 Census headline counts
HeadlineWaverley
Residents68,605
Median age35
Families16,776
Private dwellings32,775
Average people per household2.3
Waverley set against NSW and Australia
MeasureWaverleyNSWAustralia
Homes that are flats or apartments64.1% (17,590)21.7%14.2%
Residents aged 30 to 3412.6% (8,654)7.3%7.3%
Residents holding a degree at bachelor level or above52.0% (30,052)27.8%26.3%
Employed residents working in professional jobs41.8% (15,962)25.8%24.0%
Workers who drove to work19.9% (7,615)43.1%52.7%

Working from home

On Census day, during the August 2021 lockdown, 21,049 employed residents, 55.1%, worked from home.

Separate houses

Only 16.0% of Waverley homes were separate houses, against 65.6% across the state.

Young adults

People aged 25 to 34 make up a far larger share of Waverley than of NSW, in both five-year bands.

The bureau adjusts every Census cell a little to protect privacy, so these figures are quoted as published, never added together.

Signature project

Same month last year is e[-13], not e[-12]

Transport for NSW publishes monthly tap-on entries for Bondi Junction station. We loaded the 23 months from October 2024 to August 2026 into one Python list, e, oldest first.

The latest month against two candidates for "a year earlier" (Transport for NSW entries; change is ours)
IndexMonthEntriesChange to August 2026
e[-1]August 2026533,333
e[-13]August 2025500,540+6.6%
e[-12]September 2025544,205-2.0%

Why minus 13

e[-1] is the latest month, so counting back twelve months lands on e[-13]. e[-12] is only eleven months back.

The sign flips

The correct comparison shows entries 6.6% higher than in August 2025. The off-by-one version reports a 2.0% fall.

No error message

Both lines are valid Python and both print a sensible-looking percentage. Only checking the month labels catches it.

Every year-on-year pair the 23 months allow (Transport for NSW entries; change is ours)
MonthEntriesSame month a year earlierChange
October 2025617,976615,712+0.4%
November 2025597,717617,315-3.2%
December 2025536,661557,876-3.8%
January 2026522,312515,433+1.3%
February 2026545,670547,259-0.3%
March 2026611,722595,346+2.8%
April 2026481,942504,842-4.5%
May 2026560,876546,376+2.7%
June 2026513,701498,175+3.1%
July 2026523,864510,562+2.6%
August 2026533,333500,540+6.6%

The slice that came back short

Asking for the twelve months before the latest twelve, e[-24:-12], returned only 11 values, because the list holds 23 months. Python slices never complain about running off the start; the program has to check the length itself.

Of the 11 pairs, 7 rose and 4 fell. The counts are tap-on entries at the station only, missing untapped trips, and the percentage changes are our arithmetic on the published monthly figures.

The Python behind it

Index by label, then check by label

The fix is not memorising minus thirteen. It is storing the month with each number and testing that the months match before comparing.

From fragile to safe
ApproachCodeWhat can go wrong
Position onlye[-1] / e[-13] - 1An off-by-one, or a missing month, compares the wrong pair
Position plus checkassert months[-13] == "2025-08"Stops the program loudly instead of printing a wrong answer
Look up by monthby_month["2026-08"] / by_month["2025-08"] - 1A missing month raises a clear KeyError

The same mistake appears whenever data is stored by position: weekly sales, daily temperatures, quarterly results. A dictionary keyed by date, or a check on the labels, protects every one of them.

Younger learners

Line up twelve Scratch sprites as months and work out which one is "a year ago" when you start from the end.

Teenagers

Build the year-on-year table for Bondi Junction, then plant an off-by-one and write the test that catches it.

Adults

Rewrite a spreadsheet formula that uses "twelve rows up" as a lookup by date.

Schools and terms

Waverley Public School, 1879

From the NSW government schools file and the 2027 calendar.

Primary schools

The file records Waverley Public School (first teacher 1879), Bondi Public School (1883), Bondi Beach Public School (1923) and Bronte Public School (1927).

Secondary

Rose Bay Secondary College at Dover Heights, dated 1982, is the only government secondary school the file lists in the council area.

Term 1, 2027

Eastern division schools return on Wednesday 3 February 2027 and Term 1 ends on Friday 9 April.

Council, not suburb

Census figures here cover the whole Waverley council area, which includes Bondi, Bondi Junction, Bronte, Dover Heights and Waverley itself.

Learning ladder

From lining up sprites to comparing by date

The ages are guidance only; the trial lesson decides where to begin.

Ages 6 to 10

Scratch and order

Games about sequences, counting and position, built in blocks.

Scratch Coding for KidsProblem Solving and Computational Thinking for Kids
Ages 10 to 14

First Python

Lists, indexes and loops with a teacher checking each step.

Python and AI for KidsMaths Through Coding
Ages 14 to 18

Python and data

Slicing, dictionaries and real monthly datasets.

Python for TeensData Science for Teens
University and adult

Python at work

Dates, reports and automation that compare the right periods.

Python MasterclassData Analysis Course
Coding and AI

An AI can write year-on-year code in seconds. Why should a Waverley student learn indexing?

Because the AI does not know how many months are in your list, or whether one is missing.

Ask an assistant for "this month against the same month last year" and it may write e[-1] / e[-12] or e[-1] / e[-13], depending on how it reads the request. Both run. On the Bondi Junction figures one says entries rose 6.6% and the other says they fell 2.0%.

A student who has hit that bug once checks the month labels before trusting any comparison, whoever wrote the code. It takes one line, and it is the line that separates a correct report from a confident wrong one.

The Waverley learner who checks the labels is the one who can safely use AI-written code. The longer argument is in why teenagers should still learn to code in 2026.

Delivery

Bondi, Bronte or Dover Heights, the lesson is online

Every lesson runs live online, so where in the council area a learner lives makes no difference.

At your own desk

Skip the drive: open the laptop, join the call and the code editor is already shared.

NSW stages

Lessons follow the NSW syllabus stages and stop in the state school holidays.

A free first lesson

Nothing is held back in the trial; afterwards we propose where to begin and which weekly slot fits.

Fifteen to twenty per class

Groups are built on level and pace, with Waverley learners joining others.

Two lessons each week

Two fixed lessons weekly, about eight a month, with breaks agreed early.

Teachers in India

A 3:30pm Waverley lesson in daylight saving time starts at 10am in India, and at 11am there once Sydney's clocks go back.

When the clocks change

Sydney daylight saving runs from Sunday 4 October 2026 to Sunday 4 April 2027; India has no daylight saving. Lesson times are always agreed in Sydney time.

Fees

Waverley class fees

Three amounts, nothing more.

First classUSD 0

The first class is free and ends with a straight recommendation.

Group tuitionUSD 100

A month of group lessons, typically eight, with fifteen to twenty learners at a matching level.

Private tuitionUSD 150

About eight one-to-one lessons each month.

Outside India we invoice in US dollars, the same for every Waverley family. You are billed from the first paid month after the trial, never before; rules for school holidays, missed lessons and moving between group and private sit with the prices.

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Reviews

Waverley parents and learners can read our Google reviews

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

Book a first Waverley class

Share the learner's age and what grabs their attention. A seven-year-old could begin with a Scratch sequencing game; a teenager could go straight to the Bondi Junction comparison.

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FAQ

Waverley coding and Python questions

What Waverley parents and adult learners ask us most often.

How many people live in the Waverley council area?

At the 2021 Census, ABS QuickStats counted 68,605 residents in the Waverley council area, as well as 16,776 families and 32,775 private dwellings.

What is negative indexing in Python?

Counting from the end of a list. e[-1] is the last item and e[-2] the second last, so in a list of monthly figures e[-13] is the same month one year before e[-1].

What did the Bondi Junction project find?

August 2026 had 533,333 tap-on entries. Compared correctly with August 2025 that is 6.6% higher; compared by mistake with September 2025 it looks 2.0% lower.

Why did a slice return fewer months than expected?

The list held 23 months, so asking for e[-24:-12] could only return 11. Python slices quietly stop at the start of a list, so the length must be checked in code.

What age can children start Python?

Usually around ten, once some Scratch is behind them. Six- to nine-year-olds build in blocks first, and the switch to typed code happens when reading and typing are comfortable.

Are Copilot Studio agents taught in groups?

No. Copilot Studio is one to one only; groups build agents in Python.

Do you have a centre in Waverley?

No. All lessons are live online, we have no premises in Australia, and the phone number we show is an Indian number.

How much are coding classes for Waverley learners?

The first lesson is free. After that, group lessons cost USD 100 a month for two live lessons a week, about eight a month, with fifteen to twenty learners, or USD 150 a month one to one. Course, format and time are agreed before payment.

What size are the groups?

Fifteen to twenty, matched by level, pace and goals rather than age or suburb. One-to-one lessons are offered if no group suits the learner's time.

Do adults learn Python with you?

Yes, in adult groups or privately, often to automate reports or analyse data at work.

Explore Sydney and NSW

More for Waverley learners

To the south, Randwick has its own page; across the harbour is Mosman. For everywhere else, start from our Sydney classes or the statewide NSW overview.

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