Grades 7 - 9

The 37th annual Mayor’s Environment Expo will run virtually June 1 - 4, 2026 and in-person June 2 - 3, 2026.

See the listings for this grade range below. In-person sessions are on the left and virtual sessions are on the right.

Download the 2026 Teacher’s Guide for detailed information about both the virtual and in-person Expo. Join the mailing list to receive updates and registration information.

Have questions about the Mayor’s Environment Expo? Contact expo@calgary.ca

In-person

Youth en Route

Bikes = Green Machines!

The lowly bike hasn't changed a lot in 100 years. It's an amazing machine that delivers a ton of benefits to us. Bikes have been on Calgary's streets since the 1890s!

  • Human powered
  • Free
  • No waiting for a bus, or a ride
  • Social:
    • Find special places
    • Circular - bikes are easy to re-furbish and re-use

Tuesday, June 2

Wednesday, June 3

The Arusha Centre

Arusha Centre Presents: The Wheel of Wisdoms

The Wheel of Wisdoms is a dynamic, interactive activity designed to help participants explore the profound connections between Indigenous knowing & learning through the 7 Grandfather and Medicine Wheel Teachings, while addressing modern social and climate change issues and solutions.

Tuesday, June 2

Calgary Wildlife Rehabilitation Society

Owls and Pellets

Whooo wants to learn about owls? The Owls and Pellets program uses videos, pictures, and biofacts to help your group learn about owls in Alberta. How do owls hunt their prey? Are owls only active at night? Can they turn their head all the way around? Learn about this and more! This program is a HOOT! Students finish with an owl pellet dissection.

Tuesday, June 2


The Marvellous Marmot

Have you ever heard a high-pitched whistle while in the mountains? That’s the hoary marmot, a unique creature known for its vocal warnings, playful wrestling, and lengthy hibernation. These charming dandelion eaters are a delightful sight on high elevation hikes. But how is climate change affecting their distribution? How do they fit into our ecosystem? What dangers do they face?

This program also includes a visit from our animal ambassador Marmalade (a hoary marmot). Sign up for a program today and learn about these captivating animals!

Wednesday, June 3

Canary Conversation Initiations (Gasonic Group Ltd)

Making Invisible Pollution and Emissions Visible

Using a singing electronic canary and gas monitors, students will see what is normally invisible in the air around them. They will learn how carbon monoxide (CO) impacts health and safety, and how carbon dioxide (CO₂) affects our atmosphere.

In this World Cup year, a unique soccer-ball visual will make gas readings simple and easy to understand.

Through hands-on demonstrations, students will explore practical solutions — including the vital role of trees, clean energy, and smarter everyday choices — leading to cleaner air and a healthier future.

Tuesday, June 2

Wednesday, June 3

CPAWS SAB

Climate Game Changers

In this World Cup year, a unique soccer-ball visual will make gas readings simple and easy to understand.

Tuesday, June 2

Wednesday, June 3

Alberta Council for Environmental Education ACEE

ACEE Green Careers in Alberta

Through hands-on demonstrations, students will explore practical solutions — including the vital role of trees, clean energy, and smarter everyday choices — leading to cleaner air and a healthier future.

Tuesday, June 2

Wednesday, June 3

Wilder Institute/Calgary Zoo

Climate Science – An Interactive Lab Experience for Teens

Students explore how the atmosphere, oceans, land, vegetation, and ice interact to shape climate. Through hands-on investigations—including ocean acidification, carbon sequestration, and ice cores—they learn how changes drive climate impacts on natural systems, and they leave with hopeful, practical mitigation ideas and actions for a sustainable future.

Wednesday, June 3

MFC Games

MFC Games - Generating Electricity using Mud

Join the award-winning, youth-led MFC Games! Students (Grades 4-9) build a working Microbial Fuel Cell that turns garden-soil microbes into electricity — tech used in space research and wastewater treatment. Led by teen founders and returning student mentors, participants will work in small teams and carry out hands-on experiments, to generate the most electricity through a friendly competition.

Wednesday, June 3

Weaselhead/Glenmore Park Preservation Society

Conserving Nature After Dark: Wildlife Monitoring & Value of Dark Skies

Explore Calgary’s nighttime ecosystems and why dark skies matter! Using findings from the Calgary Connect wildlife‑monitoring project, students discover nocturnal plants and animals, how different lights affect biology, and how light pollution disrupts urban wildlife. They’ll leave with practical actions to protect dark skies — linked to Grades 4–9 Earth systems, ecosystems, light, and biodiversity.

Wednesday, June 3


Ripple Effects –The Importance of Protecting our Source Water

Protect Calgary’s drinking water in Ripple Effects! Students investigate how the Elbow River — feeding the Glenmore Reservoir (nearly half our supply) — can be polluted and why riparian health matters. Explore real stewardship solutions, plus the roles of recreation, beavers as watershed engineers, biodiversity, and cliff swallows. Curriculum‑linked for Grades 4–7.

Wednesday, June 3

Ujamma Grandmas, Stephen Lewis Foundation

Vested Interest: Climate Change Walking Art

This colourful and often humorous Fashion Show tells stories of Climate Change through the original graphics on garments and their accompanying Narrative.

Tuesday, June 2

The Green Sheep

Soil Sleuths: An Underground Adventure

Soil Sleuths takes students on an interactive journey through the micro-world of soil, revealing its living ecosystems, vital role in plant life, and impact on the environment.

  • Hands-On Discovery – Explore soil layers, organisms, and composition through interactive experiments designed to spark curiosity.
  • Expert-Guided Exploration – Learn about regenerative soil practices and the importance of soil health for our planet.

Tuesday, June 2

Wednesday, June 3

Solar Alberta

Solar 101: An Introduction to Solar Energy

This presentation will provide an overview of the solar industry in Alberta, including trends we are seeing — from a huge increase in the number of solar arrays on homes and businesses to oil refineries that use solar to help power their refinery and agrivoltaics (when agriculture and solar are combined). It will also describe how solar energy works and address some common myths about solar.

Wednesday, June 3

Inside Education Society of Alberta

Running Water: A Watershed Moment in Science and Stewardship

Who lives in Alberta’s rivers, how much water is in your lunch, and who gets to use it? In this hands‑on session, students trace water from watershed to dinner plate—exploring aquatic invasive species, food water footprints, and how Alberta allocates water to farms, cities, and ecosystems. Leave with practical stewardship actions, from breakfast choices to big watershed solutions.

Tuesday, June 2

Wednesday, June 3

Virtual sessions

Calgary Region Airshed Zone

We affect air quality and air quality affects us!

Join the Calgary Region Airshed Zone for a presentation on how is air quality affecting us, why we monitor, how we monitor, and what we can do to protect the air.

Monday, June 1

Thursday, June 4

Youth en Route

Bikes = Green Machines!

The lowly bike hasn't changed a lot in 100 years. It's an amazing machine that delivers a ton of benefits to us. Bikes have been on Calgary's streets since the 1890s!

  • Human powered
  • Free
  • No waiting for a bus, or a ride
  • Social:
    • Find special places
    • Circular - bikes are easy to re-furbish and re-use

Monday, June 1

Thursday, June 4

TRAction

Crossing Cultures and Climate: Just Breathe, Okâwîmâskiy (Mother Earth)

Watch Just Breathe, Okâwîmâskiy, a 22‑minute film co‑created by Cree artist Sandra Lamouche and UCalgary’s Melanie Kloetzel. Through movement and story, students explore climate anxiety, ecological grief, and land‑based Indigenous wisdom, questioning Eurocentric climate responses. Spark grounded dialogue and cross‑curricular learning (Science, Social Studies, ELA, Arts, Wellness) that builds empathy and action.

Wednesday, June 3

CPAWS SAB

Climate Game Changers

Climate Change is shaping how we live our lives and how many of our furry, feathery, and scaley neighbours' lives too. With Climate Game Changers we will learn how climate change impacts our lives and especially the lives of animals like the Pika, in a fun and uplifting way. Are you ready for Climate Game Changers?

Thursday, June 4

Calgary Wildlife Rehabilitation Society

Calgary Wildlife: Who We Are and What We Do

The Calgary Wildlife: Who We Are and What We Do presentation offers an exclusive behind-the-scenes look at the important work we do. You’ll learn about our history, our diverse programs, the wildlife species we care for, and practical ways to coexist with urban wildlife. We’ll also share real-life rehabilitation case studies for a deeper understanding of our impact.

Thursday, June 4