Redesign concept, demo only. Not the live Exploratores site. Content and prices mirror exploratores.com as of 9 Aug 2026.
Fall classes start Sep 8, enrolment is open · See the schedule →
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Fall 2026 · enrolment open

After-School Classes

Five or six weekly 90-minute sessions. Each one opens with a real idea in science or engineering and ends with something your child built and takes home. Twelve children per class.

A child testing the buzz-wire game they built during an after-school engineering class
  • 90 minutes60 for Kindergarten, the right length for the age
  • Join any weekPrice prorated to the lessons that are left
  • 12 children maxEveryone has their own build in front of them
  • Levels that progressLevel 1 to Level 2 to 3D Print Lab, year after year

Fall 2026 cycle · starts Sep 8

Pick your slot

Every class below is bookable now. Filter by grade if that is easier.

Day & timeClassGradesStartsSeriesSeatsBook
Mon 3:45-5:15PMEngineering, Level 2Machines, structures and forces, build it, load it, see where it fails3-5Sep 14$3255 lessons4 seats leftBook
Mon 5:30-6:45PM3D Print Lab, Level 2Model it in CAD, slice it, print it, fix it, print it again3-7Sep 14$3255 lessons9 seats leftBook
Tue 3:45-5:15PMEngineering, Level 1Where everyone starts, how things are made and why they hold1-3Sep 8$3906 lessons7 seats leftBook
Tue 5:30-6:45PM3D Print Lab, Level 1First designs, first prints, first things that go wrong and get fixed1-3Sep 8$3906 lessons3 seats leftBook
Wed 3:45-4:45PMSTEM ExplorersSixty minutes for the youngest: one big question, one small buildKindergartenSep 9$2706 lessons · $45 each6 seats leftBook
Wed 5:00-6:30PMLEGO EngineeringSPIKE kits, motors, gears and code, machines that actually move1-4Sep 9$3906 lessonsWaitlistJoin waitlist
Thu 3:45-5:15PMEngineering, Level 2Same syllabus as Monday, the second weekly slot3-5Sep 10$3906 lessons8 seats leftBook
Thu 5:30-6:45PM3D Print Lab, Level 2For older students who want to keep printing3-7Sep 10$3906 lessons10 seats leftBook
Fri 3:45-5:15PMEngineering, Level 1End the school week building something1-3Sep 11$3906 lessons2 seats leftBook

Seat counts are illustrative here. On the live site they read from WooCommerce stock, which already holds the real number.

The four courses

What each class actually is

On the current site these appear only as a day and a time. They are four different courses.

A wooden catapult car built in an Engineering class
  • Grades 1-3
  • 90 min

Engineering, Level 1

The starting course. Levers, wheels, structures, stored energy. Every week a lesson on one principle, then a build that uses it: a catapult car, a bridge that has to carry a load, a machine that has to move something.

$390 · 6 lessons · $65 each See dates & book
An illuminated control-panel project built in Engineering Level 2
  • Grades 3-5
  • 90 min

Engineering, Level 2

For children who have done Level 1 or who arrive already taking things apart. Circuits, motors, light and mechanisms, with more of the design left to them and more of the debugging too.

$325-$390 · 5-6 lessons See dates & book
A 3D printer running in the Exploratores 3D Print Lab
  • Grades 1-7
  • 75 min
  • Two levels

3D Print Lab

Design on screen, print in the room, hold it at the end. Students learn to model, to think about tolerance and overhang, and to work out why a print failed, which is most of the learning.

$325-$390 · 5-6 lessons See dates & book
A LEGO SPIKE robot built in the LEGO Engineering class
  • Grades 1-4
  • 90 min

LEGO Engineering

LEGO SPIKE kits with motors, sensors and block coding. Gear ratios, drive trains, and challenges with a goal rather than an instruction booklet. Our most popular class, it fills first.

$390 · 6 lessons See dates & book

And for Kindergarten

STEM Explorers runs Wednesdays at 3:45PM, sixty minutes rather than ninety, at $45 a lesson. Same structure (a question, an experiment, a build), scaled to five and six-year-olds and their attention spans.

No commitment

Try one class for $65

Booking a whole term for a child who has never done this is a leap. So don’t. Come to one session, see how they walk out, decide after.

  • One full 90-minute class, any course with a free seat
  • They build and keep the same project as everyone else
  • Credited against the term fee if they enrol afterwards
  • No account to create, no subscription, no follow-up calls
Book a try-out lesson
A child wiring the motor on a robot built from a cup and a battery pack

How a session runs

Ninety minutes, four parts

  1. The question

    Fifteen minutes on one idea: why a truss holds, how a circuit closes, what light does when it hits water.

  2. The build

    The main event. Each child has their own kit and their own bench space, working through the build with help on hand.

  3. The test

    Does it work? Usually not the first time. Finding out why is the part that teaches most.

  4. Makerspace

    Whatever is left of the session goes to open tinkering, then wrap-up and pick-up at the door.

Practical

Questions about classes

Can we join after the term has started?

Yes, for most classes. Every session is a self-contained topic, so nobody arrives half-way through a story. We prorate the series price to the number of lessons left, so you only pay for what your child attends.

What if we miss a week?

Tell us in advance and we will hold the project so it is waiting when they come back. Where a comparable class runs on another day that week, we will offer the seat if one is free.

My child is between two grade bands.

The grades are a guide, not a rule. If your child is a young Grade 3 who has never built anything, Level 1 is the better room. Email us the age and what they have done and we will say which fits.

Do they need to bring anything?

No. Materials, kits, tools and take-home projects are all included in the fee. A water bottle is a good idea.

What does the $65 per lesson actually cover?

The instructor, the kit your child builds with, and the finished project they keep. Kindergarten is $45 because the session is sixty minutes rather than ninety.

Can siblings enrol together?

Yes, and if the grade bands differ we will usually put them in slots back to back on the same afternoon so it is one trip. Ask us and we will arrange it before you book.

Fall term starts Sep 8

Nine slots across five afternoons. Two of them have fewer than five seats left.

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