Where do Bayside learners find the best coding and AI classes?
In live online lessons where a teacher writes, runs and questions real code with the learner, from Scratch at six to Python, algorithms and AI for teenagers and adults. The City of Bayside counted 101,306 residents in the 2021 Census, a median age of 45, and 36,775 adults holding a bachelor degree or higher.
Victoria publishes the location of every school and every metropolitan train station. Ask "which station is closest to each Bayside school?" and the obvious method measures every school against every station. A kd-tree, a way of splitting a map into halves again and again, gets the same answers while measuring a small fraction of the pairs.
Facts last verified 11 October 2026. Teaching is online; no Bayside branch is claimed.
The station project uses trees, distance and careful checking. Each course below teaches part of that, and the free trial lesson places the learner at the right step.

Trees, recursion and search, built and timed on real data like the school and station files.
See the syllabus
Python foundations, from reading a CSV file to writing recursive functions.
See the syllabus
Spatial indexes, complexity and the trade-offs behind fast lookups.
See the syllabus
First Python with maps, coordinates and small games that search.
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 figures for the City of Bayside (ABS code LGA20910) from the 2021 Census QuickStats, with Victoria alongside.
| Headline | Bayside |
|---|---|
| Residents | 101,306 |
| Median age | 45 |
| Families | 27,964 |
| Private dwellings | 43,058 |
| People per household | 2.5 |
| Measure | Bayside | Victoria |
|---|---|---|
| Adults with a bachelor degree or higher | 44.0% (36,775) | 29.2% |
| Workers employed as professionals | 33.6% (16,991) | 25.0% |
| Homes that are separate houses | 62.5% (23,722) | 73.4% |
| Homes that are semi-detached or townhouses | 22.7% (8,612) | 13.9% |
| Workers who drove to work | 35.6% (18,002) | 49.9% |
The Census counted 5,913 residents aged 5 to 9 and 7,315 aged 10 to 14.
On Census day, during the August 2021 lockdown, 43.0% of employed residents, 21,709 people, worked at home.
The ABS boundary for the council covers about 37.2 square kilometres along Port Phillip Bay.
Census cells are adjusted slightly by the bureau to protect privacy, so each figure here is printed as published and we never add separate rows into totals of our own.
The 2025 school locations file lists 28 schools with a Bayside council address: 18 primary, 4 secondary, 4 combined primary and secondary, and 2 special schools. The FY24-25 station file gives coordinates for 222 metropolitan stations. We found the nearest station to each school two ways and counted the distance checks.
| Method | Distance checks for 28 schools | Per school |
|---|---|---|
| Measure every school against every station | 6,216 | 222 |
| Search a kd-tree built from the stations | 433 | 8 to 30, average 15.5 |
| School | Nearest station | Distance |
|---|---|---|
| Cheltenham Primary School | Cheltenham | 217 |
| Hampton Primary School | Hampton | 537 |
| Brighton Secondary College | Patterson | 1,539 |
| Black Rock Primary School | Sandringham | 2,630 |
The tree divides the stations east and west of a middle one, then north and south inside each half, and so on until every station has its own branch.
If the line between two halves is further away than the closest station found so far, nothing on the far side can win, so the search never looks there.
For all 28 schools the tree returned exactly the station that the slow, exhaustive method returned. Speed only counts once that agreement is shown.
Our first tree split on raw longitude and latitude. In Melbourne a degree east is about 88 kilometres but a degree north is about 111, so the tree measured the wrong distances and chose a different nearest station for 2 of the 28 schools, including Beaumaris Primary School. Converting to metres first fixed both.
The median school sits 786.5 metres from its nearest station by straight line. For 11 of the 28 schools that station is outside Bayside, at places such as Cheltenham, Mentone and Moorabbin, which is why the search covers the whole network rather than only the seven stations inside the council boundary. Station and school positions are published by the state; the tree, distances and counts are our own calculations.
A kd-tree is short to write and easy to get subtly wrong. These are the parts learners write, test and break on purpose.
| Piece | What it does | Common slip |
|---|---|---|
| build(points, depth) | Sorts on x or y in turn and puts the middle point at the branch | Forgetting to alternate the axis |
| nearest(node, target) | Walks the near side first, then the far side only if needed | Pruning before checking the far side properly |
| to_metres(lon, lat) | Scales degrees into metres before any distance | Mixing degrees and metres in one tree |
| brute_force(target) | Checks every station, slowly but certainly | Skipping the check that both methods agree |
With 222 stations the slow way is still quick on a laptop. The lesson is the growth: double the stations and brute force doubles its work, while the tree adds roughly one more level.
Fold a paper map in half again and again, and race a friend to the nearest landmark without measuring everything.
Build the tree in Python, count the checks for each school, and find the one that makes the search work hardest.
Compare the hand-written tree with a library version and see where the time actually goes.
From the state school file, the station entry file and the Victorian calendar.
By our point-in-boundary check, seven stations sit inside Bayside: Highett, Sandringham, Hampton, Brighton Beach, Middle Brighton, North Brighton and Gardenvale. Sandringham recorded 710,850 entries in FY24-25, rounded by the publisher.
Beaumaris Secondary College, Brighton Secondary College and Sandringham College are the government secondary schools in the list.
The first Victorian school term of 2027 opens on Thursday 28 January and closes on Thursday 25 March for government schools.
Council figures, not suburb figures
Census numbers on this page describe the whole City of Bayside, which takes in Brighton, Hampton, Sandringham, Beaumaris and neighbouring suburbs; each suburb has its own, smaller figures.
Ages are a starting guide; the free trial decides the real step.
Sprites that move across a grid and games that search for the closest target.
Scratch Coding for KidsProblem Solving and Computational Thinking for KidsLists, loops and distances, with a teacher reading every line aloud.
Python and AI for KidsMaths Through CodingBuild search structures and prove they agree with the slow method.
Problem Solving for TeensCompetitive Programming for TeensIndexes, complexity and choosing the right structure for real datasets.
Data Structures & Algorithms CoursePython MasterclassBecause the version an assistant produces can return a confident answer that is wrong for a few points, and only a learner who understands the tree will notice.
Asked for a nearest-station search, an assistant will often produce a tidy kd-tree that works on longitude and latitude directly. On our Bayside data that gave the wrong station for two schools, with no error message. The code ran, the output looked sensible, and the mistake only showed when we compared it with the slow method.
Students who have built the tree themselves know to ask what units the distances are in and to test against a brute-force answer. Those two habits carry over to any algorithm an AI drafts, from route planners to recommendation systems.
In Bayside, as anywhere, the learner who can check an AI's algorithm is the one who can trust it at work. The longer argument is in why teenagers should still learn to code in 2026.
Classes run live on screen, so a learner in Beaumaris joins in exactly the same way as one in Brighton.
The teacher and learner share a screen and work in the same code from the first minute.
Plans follow the state school terms and stop for the holidays.
The free first class teaches real material and ends with a suggested course and time.
Learners at the same level, sometimes from several suburbs or states.
About eight a month at fixed times, with any breaks agreed in advance.
A 4:30pm Bayside lesson under daylight saving starts at 11am India time; from April it starts at noon there.
Melbourne and India clocks
Melbourne switches to daylight saving on Sunday 4 October 2026 and back on Sunday 4 April 2027; India does not change its clocks. Lesson times are always given in Melbourne time.
Three prices, set out in full before anything is paid.
The first lesson costs nothing and finishes with an honest recommendation.
A month of group lessons, usually eight, with fifteen to twenty learners working at one level.
About eight one-to-one lessons a month with a single teacher.
Families outside India pay in US dollars at one rate for everyone. Billing begins only after the trial, once the course and time are agreed; the pricing page covers holidays, missed lessons and moving between formats.
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Share the learner's age and what they enjoy. An eight-year-old might start with a Scratch game that hunts for the nearest treasure; a teenager might start by plotting Bayside's stations in Python.
What Bayside parents and adult learners usually ask first.
The 2021 Census QuickStats for the City of Bayside record 101,306 residents, a median age of 45 and 27,964 families.
A kd-tree stores points by splitting them on one coordinate, then the next, at each level. It lets a program find the nearest point without measuring every point, because whole branches can be ruled out.
For the 28 schools in the state list, a kd-tree found every nearest station with 433 distance checks, compared with 6,216 for checking every school against all 222 stations, and the answers matched exactly.
A degree of longitude near Melbourne is shorter on the ground than a degree of latitude, so distances measured in raw degrees are distorted. The tree picked a different station for 2 schools until we converted to metres.
Live classes start at six with Scratch. Python usually follows between nine and twelve, depending on reading and typing.
No. Microsoft Copilot Studio is offered only as private lessons; in group classes, learners write their agents in Python.
No. Every lesson is live online, we have no premises in Australia, and the phone number shown is an Indian number.
The first lesson is free. Group lessons then 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 any payment.
Between five and ten learners, matched on level, pace and goal. When no group suits the learner's time, one-to-one lessons are offered instead.
Yes. Grown-up learners have adult-only groups or private lessons, and many bring a spreadsheet or report they want to automate.
Just inland, Glen Eira gets a page of its own, while Bayside parents of younger children may like coding for Melbourne kids. For the bigger view, read about classes across Melbourne or the statewide guide to Victoria.