Rooted in community. Growing curious kids.

Students crowded around a tray watching a green foam reaction overflow a bottleStudents gathered around two STEMroots instructors in a classroom during a surface tension lessonFreeHands-on fun, no worksheets

STEMroots is a student-led nonprofit bringing free, hands-on STEM workshops to schools across Canada, sparking curiosity in the next generation of thinkers, tinkerers, and trailblazers.

Now booking for the 2026-27 school year.

Curiosity, planted early,
takes root.

At STEMroots, we believe STEM is best taught through showing, not telling.

Too often, STEM education revolves around memorizing facts instead of discovering why they matter. It's no surprise that fewer young people are developing a genuine interest in science, technology, engineering, and math.

That's the problem we're here to solve.

Our mission is to make STEM engaging, accessible, and genuinely exciting through hands-on workshops that spark curiosity, encourage questions, and focus on critical thinking rather than memorization.

Since launching in 2025, we've delivered over 50 free workshops at Montessori schools, public schools, and high schools across Canada.

What began as an idea between three motivated high school students has quickly grown into a trusted nonprofit delivering interactive STEM programs in fields ranging from chemistry and biology to robotics and engineering.

So how much does it cost to bring a STEMroots workshop to YOUR school?

0$. Non-negotiable. Higher-quality STEM education is key to building a better future, and we believe that future should never be locked behind a paywall.

Never stop experimenting!

The STEMroots team standing together in a school gym
Some of the teamStudent led, student built.

Make STEM feel like play.

Every lesson pairs a short, approachable concept with an experiment kids can touch, break, and rebuild, because that's how real understanding takes root.

Bridging the STEM accessibility gap

Free workshops, a student-first teaching style, and experienced teachers is our way of fighting the decline in STEM interest. We bring the sessions directly to partner schools - we come to you, no transportation needed!

What's new
at STEMroots.

Straight from our workshops, our socials, and our inbox: the latest from the STEMroots team.

TalkA STEMroots founder speaking on a TEDx stage, with a row of balloons along the front of the stage
Showcased on a TEDx stage
Spring 2026

One of our founders took the mic to talk about building STEMroots from a classroom idea into workshops across Canada.

RecapA STEMroots chapter member smiling in front of a projected lesson slide, from the 2026 spring season recap
Our 2026 spring season, in review
Jan – Jun 2026

Six months, dozens of classrooms, and a lot of glue: here's what STEMroots got up to from January through June.

PartnershipA LinkedIn post from the founder of Venn welcoming the STEMroots team, with a screenshot of their video call
Official partnership with Venn
Spring 2026

We’ve teamed up with Venn, the student-org connector, helping more schools and students discover our workshops.

Become a chapter leader.

As a STEMroots chapter leader, you will take on the role of teaching hands-on interactive STEM lessons to youth. You will run provided workshops, which include both a lesson and experiment section.

Your responsibilities

  • Teach workshops in an engaging and thoughtful manner
  • Be respectful, polite, and professional
  • Provide materials from the material guide (if you need assistance or support with this, we're happy to help out)
  • Pass an initial interview

Our responsibilities

  • Connect you with the place you will teach
  • Provide the lesson plan and structure
  • Provide volunteer hours for your services
  • Assist with any inquiries, concerns, or issues
  • Handle all backend work: paperwork, legal matters, contracts, and interpersonal communications
STEMroots chapter leader recruitment flyerNow recruiting

Three disciplines.
Nine ways to get your hands dirty.

All STEMroots lessons have an informational presentation mixed with a hands-on experiment. We have a variety of premade lessons, but we're also happy to design custom lessons to match your curriculum: one-off afternoons or multi-week programs.

Reactions, experiments, and the kind of plant biology that makes celery turn blue.

  • Chemical ReactionsFizz, foam, and colour changes: watch everyday ingredients transform before your eyes.
  • Introduction to PhysicsForces, motion, and gravity, explored through experiments you can feel.
  • Biology and Plant AnatomyDig into how living things grow, drink, and breathe.

Three lessons, as they actually happen.

These photos come from our own workshops. Here's what a STEMroots session looks like once the slides end and the materials come out.

A balloon inflating on top of a bottle during the baking soda and vinegar reaction, with students’ hands on the tableScience

Balloon science: a reaction you can watch happen

Science · Chemical reactions
The question
Where does the gas come from?
In the room
Baking soda meets vinegar inside the bottle and the balloon does the rest: students watch a gas get made in real time, then trace it back to the reaction on the lesson slides.
What sticks
A reaction makes something new, and you can prove it if you set the experiment up to catch the evidence.
See the science lessonsBook this one
A paper circuit made with copper tape and a coin battery lighting a small LED, built by studentsTechnology

Circuits: the path electricity follows

Technology · Circuits
The question
What does a circuit actually need?
In the room
From the lesson screen to real wires and bulbs, students trace how electricity moves, then build working circuits of their own with copper tape, a coin battery, and an LED.
What sticks
Wires, a power source, a load. Students leave spotting all three in the everyday machines around them.
See the technology lessonsBook this one
Students building towers from toothpicks and marshmallows at a STEMroots engineering workshopEngineering

Marshmallow towers put engineering to the test

Engineering · Capstone challenge
The question
How tall can a tower get before it falls?
In the room
Toothpicks, marshmallows, and one challenge: build the tallest tower that stands on its own. Teams prototype, test, watch it wobble, and improve the design.
What sticks
Strong shapes and a wide base beat height alone. Structural engineering, snack edition.
See the engineering lessonsBook this one

Want this in your classroom?

Book a free workshop

Bring a STEMroots workshop
to YOUR school!

Find a STEMroots chapter near you

Chapter
Milton, Ontario
Milton on Google Maps
Chapter
Coquitlam, British Columbia
Coquitlam on Google Maps
Chapter
Kingston, Ontario
Kingston on Google Maps
Chapter
Niagara Falls, Ontario
Niagara Falls on Google Maps
Chapter
Oakville, Ontario
Oakville on Google Maps
Chapter
Peterborough, Ontario
Peterborough on Google Maps
Chapter
St. Catharines, Ontario
St. Catharines on Google Maps
More chapters coming soon!
We're expanding. New chapters take root every term.
Start a chapter near you

Before you book, the usual questions.

Short answers for busy staff rooms. Something missing? Ask us directly.

How much does a STEMroots workshop cost?

Nothing. Every workshop is free for the school: 0$, non-negotiable. We bring the lesson, the experiment, and the materials, because higher-quality STEM education should never sit behind a paywall.

Why we do it
Who are the workshops for?

Students from elementary through high school. Since 2025 we have run more than 50 workshops at Montessori schools, public schools, and high schools across Canada, and we’re happy to tailor a lesson to your grade or curriculum.

See recent workshops
What happens in a workshop?

Every lesson pairs a short presentation with a hands-on experiment. Pick from nine ready-made lessons across science, engineering, and technology, or ask us to design a custom lesson for your curriculum: a single afternoon or a multi-week program.

Browse the nine lessons
Where do you teach?

Wherever we have a chapter. Use the map to find the one nearest you, and if there is none yet, new chapters open every term. We come to your school, so there is no transportation to arrange.

Find your nearest chapter
How do I book one, and how fast will you reply?

Send a message with the form below, or email [email protected] with your school, the grade level, and a few dates that work. We reply within a few days.

Book a workshop
I'm a student. How can I get involved?

Become a chapter leader. You teach our ready-made workshops in your community, we handle the lesson plans, school connections, and paperwork, and you earn volunteer hours along the way.

Read about the role

Want a workshop at your school?

Whether you're a teacher, principal, or a parent council interested in sparking your students' passion for STEM, write to us. We reply to every message.

We reply within a few days
No cost, no commitment. How we handle your details
or reach us directly:
Students crowded around a tray watching a green foam reaction overflow a bottle at a STEMroots workshop