CYSF · 2025
What Substance Melts Ice the Fastest?
What substance will ice melt the fastest in, salt, sugar or baking soda?
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Calgary Youth Science Fair
1194 projects across 2 years, 2025–2026.
Years
Projects
1194 projects · showing 1171–1194
CYSF · 2025
What type of celestial objects should we mine and why?
This project discusses what celestial objects we can mine and why.
CYSF · 2025
What Types of Cars Stop at Stop Signs?
An observational study to explore whether certain types of vehicles are more likely to stop at stop signs in a residential area.
CYSF · 2025
What variables affect the speed of a Nerf bullet?
We will change various factors on a Nerf bullet and then shoot them to see which variable makes the nerf bullet fly the fastest.
CYSF · 2025
What will the long term effects of China's Yarlung Tsangpo dam cause?
I will be using research from China's Three Gorge's Dam as a reference while predicting the long term effects of the Yarlung Tsangpo dam. I will explore the effects of the dam on the earths…
CYSF · 2025
What wooden spoon brand will decompose the most in a certain time period in soil?
In this project I tested three different wooden spoons form three different big box retailers in my local area to find out which wooden spoon brand makes the most biodegradable and eco-frien…
CYSF · 2025
When it Rains, it Pours
How does acid rain impact the nutrient levels in soil?
CYSF · 2025
When picking up a 12 ounce coke can filled with water weights ranging from 20 mL to 60mL, does the viscosity of a hydraulic fluid in the syr
A cardboard hydraulic arm was built and was powered using syringes. The fluid inside of the syringes was manipulated to figure out how different viscosity levels of fluids affect the perform…
CYSF · 2025
where are the most germs in our school
we are going to test where the most germs are in our school
CYSF · 2025
Where is the most bacterial growth in Griffith Woods School? Which ones pose the greatest threat to humans?
To identify where bacteria are most prevalent at Griffith Woods School and which bacteria are most harmful to humans?
CYSF · 2025
Which fuel is the most efficient
We will make two cars one running off of electricity another of of biofuels and test them
CYSF · 2025
Which liquids rust screws the most
which liquid substance can rust a screw the most?
CYSF · 2025
Which machine learning control method works best for robot navigation: Audio, Image, Human Pose Estimation?
For my CYSF project, I'll be controlling a robot using three different methods: audio, human pose estimation, and images.
CYSF · 2025
Which salt will melt ice the fastest?
We are going to put 4 ice the same size cubes in four cups the same size and put different types of salt in each cup then time one at a time then see which ice melts the fastest.
CYSF · 2025
Which Solution Keeps Cut Flowers Fresh Longest?
In this project, I will see which solution keeps cut flowers fresh longest. In this experiment, I will observe for: Wilting, Petal and Stem Condition, Water levels, and Petal drop count. The…
CYSF · 2025
Which types of drinks contain the most amount of sugar?
Experimenting on how much glucose are in our drinks. How much glucose do you need in daily life to prevent having diabetes.
CYSF · 2025
Who Killed Banana?
Using gel electrophoresis to solve a hypothetical crime scene by analyzing the different molecules that make up fruit DNA and compare suspect and criminal “DNA” resulting in the conviction o…
CYSF · 2025
Why Are Shark Populations Declining?
The objective of my project is to research why shark populations are declining around the world
CYSF · 2025
Why Does Bacteria Grow And Spread?
How does bacteria grow and spread in our everyday life? This experiment will help you think better and not touching everything you see, or washing your hands regularly before eating or doing…
CYSF · 2025
Why don't Mircowaves heat food up evenly?
Our project is to see why mircowaves can't heat food up evenly.
CYSF · 2025
Why Do People Have Phobias?
In my project, I'm researching the differences between fear and a phobia and what happens in the brain and body when someone is experiencing fear or a phobia. Understanding why a phobia is c…
CYSF · 2025
Why Human Beings Need Physical Touch
We reaserched the reason that people need physical touch to survive, but we want to know why and how this effects human development
CYSF · 2025
Why is salt used on icy roads?
In this project, we will observe how fast the ice cubes melt depending on what we put on them. We will find what makes ice cubes melt slower or faster.
CYSF · 2025
Winged Wonders
Does the wing design affect the distance an paper airplane can travel? I will be testing 3 different types of paper airplanes with different wing designs i will test each paper airplane 2 ti…