How can Darebin families judge the best coding and AI classes?
Watch a trial lesson and see whether the learner writes and explains real code, not just follows steps. Our live online classes start children on Scratch at six and take teenagers and adults into algorithms and AI. The City of Darebin counted 148,570 residents in the 2021 Census.
Sorting a list sounds solved: call sort and move on. Sort by two things, school type and then name, and the order of the calls suddenly matters. We sorted every school with a Darebin address in the state list three ways and counted how badly one mistake scrambled the result.
Facts last verified 11 October 2026. Teaching is online; no Darebin branch is claimed.
The school sort draws on lists, keys and how sorting works inside. These courses teach that thinking; a free first lesson sets the level.

Sorting, searching and problem solving, explained step by step and tested.
See the syllabus
Algorithms, complexity and stability for interviews and real systems.
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Python fluency first, including key functions, tuples and lambdas.
See the syllabus
Early Python and AI, ordering cards and lists before writing code.
See the syllabusBrowse the course atlas for more than one hundred options and use the coding roadmap to check prerequisites.
The four we are known for
These run underneath everything above. Every one is live and online, placed by ability rather than by age, and the first class is free.

Python, web and AI projects where the learner still owns the thinking.
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Automate the work you already do, then let AI carry part of it.
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Train a model, read what it learned, and be able to say why it is wrong.
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Run AI coding agents on real work without losing control of the codebase.
See the syllabusHeadline 2021 Census QuickStats numbers for the City of Darebin (ABS code LGA21890) beside Victoria.
| Figure | Darebin council |
|---|---|
| Residents | 148,570 |
| Median age | 37 |
| Families | 37,717 |
| Private dwellings | 68,252 |
| People per household | 2.4 |
| Characteristic | In Darebin | Across Victoria |
|---|---|---|
| Semi-detached, row or townhouse homes | 27.2% (16,180) | 13.9% |
| Flats or apartments | 15.6% (9,283) | 12.1% |
| Adults with a bachelor degree or higher | 39.6% (50,038) | 29.2% |
| Workers employed as professionals | 34.3% (27,103) | 25.0% |
| Workers who took the train to work | 2.8% (2,211) | 1.6% |
The Census counted 7,378 residents aged 5 to 9 and 7,091 aged 10 to 14.
In August 2021, 36.0% of employed residents, 28,459 people, worked from home during lockdown.
The ABS boundary covers about 53.5 square kilometres, from Northcote and Fairfield up to Reservoir and Kingsbury.
Small random adjustments protect privacy in Census tables, so we quote each figure as published and never add published figures together.
The 2025 Victorian school list gives 44 schools a Darebin address. We wanted them grouped by type (primary, secondary, combined, special) and alphabetical within each type, then tried three ways of getting there.
| Method | Runs of the same type | Schools out of place |
|---|---|---|
| One sort with a tuple key (type, name) | 4 | 0, the target order |
| Stable sort by name, then stable sort by type | 4 | 0, identical to the tuple key |
| Stable sort by type, then stable sort by name | 26 | 43 of 44 positions differ |
A stable sort keeps items with equal keys in the order they arrived. Python's sorted and list.sort are both guaranteed stable.
With stable passes, sort by the minor key first and the major key last; the last pass decides the grouping.
A tuple key compares type first and name only when types match, which avoids the ordering trap entirely.
Ranking Darebin's 13 stations by FY24-25 entries puts Reservoir first with 757,800 and Merri last with 147,850. Westgarth, on 201,950, shares that exact figure with Ashburton on the other side of Melbourne, the only tied value in the whole network file. Ranking the network with a stable sort keeps those two in whatever order they started; an unstable one may swap them between runs.
School types and names come from the state list; station entries are published rounded to 50. The sorts, the run counts and the position counts are our measurement.
Sorting is often the first algorithm learners meet properly. Getting multi-key sorts right is a surprisingly common interview and workplace test.
| Idea | What it means | In the school project |
|---|---|---|
| Key function | Tell sort what to compare | key=lambda s: (s.type, s.name) |
| Stability | Equal keys keep their order | Two passes only work because of it |
| Order of passes | Minor key first, major key last | Wrong order gives 26 runs |
| Ties in data | Equal values need a rule | Westgarth and Ashburton at 201,950 |
Darebin's own station numbers make a friendly first exercise: Preston 581,250, Fairfield 437,700, Bell 412,250, Regent 382,700 and Thornbury 376,150 in FY24-25. Learners sort them by hand, then in code, and check that both agree.
Sort picture cards by colour and then shape, and discover that order of steps matters.
Write the three methods, count runs and explain why one fails.
Apply multi-key sorts to spreadsheets and reports without losing ties.
Three quick facts drawn from patronage counts, the state school register and the calendar for 2027.
Our boundary check places 13 stations inside Darebin, from Merri and Westgarth in the south to Reservoir and Ruthven in the north.
The 2025 file lists 29 primary, 7 secondary, 4 combined and 4 special schools in Darebin. Government secondaries include Northcote High School, Preston High School and Thornbury High School.
Government school Term 1 in 2027 covers Thursday 28 January through Thursday 25 March across the state.
Council-wide figures
The Census numbers above describe the whole City of Darebin; suburbs such as Preston, Reservoir and Northcote each have their own QuickStats.
Each band is approximate, and the free first class settles where a learner joins.
Games and puzzles that teach sequencing and ordering.
Scratch Coding for KidsProblem Solving and Computational Thinking for KidsLists, loops and the first sorting and searching programs.
Python and AI for KidsMaths Through CodingSorting, searching, complexity and competition practice.
Problem Solving for TeensCompetitive Programming for TeensInterview-level algorithms and the data work behind AI.
Data Structures & Algorithms CourseAI and ML MasterclassBecause an assistant can produce two sort calls in the wrong order just as confidently as the right ones, and the output still looks sorted at a glance.
Asked to "sort schools by type and then by name", AI tools usually give a correct tuple key. Sometimes, though, they write two passes in the order the request was phrased, type then name, which is exactly the version that broke 43 of 44 positions here. Nothing errors; the list is simply wrong.
A learner who has counted those 26 runs spots the mistake in seconds. Understanding stability and key order turns AI from a black box into a fast assistant whose work can be checked.
In Darebin, as anywhere, the learner who can check the sort is the one who can trust the AI. The longer argument is in why teenagers should still learn to code in 2026.
Every lesson runs on screen, so all Darebin suburbs join the same way.
Teacher and learner work in the same code and talk through each step.
Plans follow the Victorian school terms and break for holidays.
The free first lesson teaches real content and ends with a recommendation.
Learners matched by level and pace, sometimes from several states.
Regular times, around eight lessons each month, with planned breaks.
In daylight saving a 6pm Darebin lesson starts at 12:30pm India time; from April it starts at 1:30pm there.
Melbourne and India clocks
Melbourne moves to daylight saving on Sunday 4 October 2026 and back on Sunday 4 April 2027; India keeps one time all year. Lesson times are set in Melbourne time.
Three prices, set out plainly.
The first lesson is free, with an honest recommendation at the end.
A month of group lessons, normally eight, with fifteen to twenty learners at a similar level.
Roughly eight lessons a month with one teacher.
Families living abroad settle fees in US dollars. We take no payment until after the trial, when the course and lesson time are fixed together; holidays, absences and moving between formats are all on the pricing page.
Rated 4.9 across 547 Google reviews. These are real reviews, reproduced as written.
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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."
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Student
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"One of the most wonderful education centres out there. Education is not limited to school syllabus but focuses on skill development."
Vansh Agarwal
Student
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"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."
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Parent of Dhairya
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"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."
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Parent
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Ritu Kedia
Parent
What age is the learner, and what are they into? Teenagers frequently start with the school list and a sort that goes wrong, and younger ones with a Scratch project that lines up sprites by size.
Common questions from Darebin families and adult learners.
The 2021 Census QuickStats record 148,570 residents in the City of Darebin, with a median age of 37 and 37,717 families.
A sort that keeps items with equal keys in the order they had before sorting. Python's built-in sorts are stable, which is what makes sorting in several passes possible.
Either use one sort with a tuple key, such as (type, name), or do two stable sorts with the less important key first. Our Darebin test showed the wrong order produces 26 runs instead of 4.
Sorting 44 schools by type and name, the two correct methods gave identical results, while doing the passes in the wrong order moved 43 of the 44 schools.
Six is a good age for Scratch, with Python usually starting between about nine and twelve.
No. Copilot Studio is one-to-one tuition only at our school; Darebin groups make agents by writing Python.
No. Lessons are only live online, we have no premises in Australia, and our listed phone number is Indian.
The first lesson is free. After that, group classes cost USD 100 a month for two live lessons a week, about eight a month, with fifteen to twenty learners; one-to-one classes cost USD 150 a month. Course, format and time are agreed before paying.
Between five and ten, grouped by level, pace and goal. When no group time works, one-to-one lessons are available.
Yes. Adults learn in adult groups or one to one, often for career changes, interviews or work automation.
Next door, Banyule and Moonee Valley have their own pages. Zoom out with classes across greater Melbourne or the Victoria page.