Toy Engineering STEM Challenge
![colourful toys](https://girlsinscience.ca/sites/girlsinscience.ca/wp-content/uploads/sites/2/2024/05/toy-challenge-1024x1024.jpg)
It’s your turn to be a toy engineer and an entrepreneur! Invent a new toy and “pitch” it to our judges for your chance to win an amazing prize pack!
Forensic Science STEM Challenge
![a sheet of paper with fingerprints on it and a magnifying glass](https://girlsinscience.ca/sites/girlsinscience.ca/wp-content/uploads/sites/2/2024/02/fingerprint-1024x1024.png)
Forensic Investigators analyze fingerprints to help identify who was involved in a crime. Now it’s your turn to put the science behind crime-solving into practice!
Conservation STEM Challenge
![ferret at food bowl](https://girlsinscience.ca/sites/girlsinscience.ca/wp-content/uploads/sites/2/2023/12/clubhouse-card-feature-1024x1024.jpg)
“Citizen science” involves everyday people contributing to scientific research, usually by collecting data. It plays an important role in helping conservation efforts. You can be a citizen scientist too!
Ice Cream STEM Challenge
![three ice cream cones](https://girlsinscience.ca/sites/girlsinscience.ca/wp-content/uploads/sites/2/2023/09/clubhouse-card-feature-1024x1024.jpg)
This is our sweetest challenge, yet! We want you to create a perfect scoop of ice cream featuring a unique flavour.
Sea Turtle STEM Challenge
![sea turtle swimming](https://girlsinscience.ca/sites/girlsinscience.ca/wp-content/uploads/sites/2/2023/05/2.png)
Your challenge is to create a wind-up sea turtle that can swim for the longest amount of time!
Winter Lab STEM Challenge
![Winter boots on ice](https://girlsinscience.ca/sites/girlsinscience.ca/wp-content/uploads/sites/2/2023/05/5.png)
This is your chance to be a bioengineer, test materials, and keep a popsicle stick person safe on a block of ice!
Heavy Machines Engineering Challenge
![excavator digging rubble](https://girlsinscience.ca/sites/girlsinscience.ca/wp-content/uploads/sites/2/2022/11/1.png)
Do you like building and constructing things? This is your chance to put your construction skills to the test!
Lunar Rover Lander Engineering Challenge
![lunar rover on moon](https://girlsinscience.ca/sites/girlsinscience.ca/wp-content/uploads/sites/2/2023/05/3.png)
How can you land a rover on the Moon safely? Test your engineering skills with this STEM Challenge!
Roller Coaster Engineering Challenge
![roller coaster with loops](https://girlsinscience.ca/sites/girlsinscience.ca/wp-content/uploads/sites/2/2023/05/4.png)
Be a roller coaster engineer and build a marble run with a loop.