Search past science fair projects

CYSF · 2025

What is oobleck?

Bronze Medal

In this project we learn everything about Oobleck in detail

CYSF · 2025

What is the best type of stem cells?

A research project is about finding the best type of stem cells based on the following: availability, accessibility, life expectancy, types of people it will help, and the severity of the ca…

CYSF · 2025

What is the most vital digestive organ

Gold Medal

This project talks about the different organs in our digestive system and rule out the most vital organ. It also gives knowledge about the digestive system

CYSF · 2025

What is the Relationship Between Stem Cells and Vaccines?

This project focuses on the relationship between stem cells and vaccines. We are aiming to understand the properties of both vaccines and stem cells, how they are similar, and how they may a…

CYSF · 2025

What is UV light and how does it affect us?

We will do an experiment that shows us how UV light affects us without sunscreen and with sunscreen

CYSF · 2025

what lip balm moisturizes your lips the best.

we are going to be experimenting with a variety of lip balms to see which lip balm moitsterisez your lips the best.

CYSF · 2025

What Liquids Make Roses Live Longer

Silver Medal

My experiment is to determine which liquids help a rose live longer and look vibrant.

CYSF · 2025

What personality types are the the most likely to have ADHD

My project is about the likelihood for certain personality types to have ADHD. I have split it in to 6 categories: men with either ADHD, ADD or combo. As well as with women. I talk about the…

CYSF · 2025

What plants follow light best

We will plant seeds in a plastic bottle and cut out holes in the sides and wait and see which plants follow the light

CYSF · 2025

What Role Can Microrobots Play in Treating Cancer

Gold Medal

For my project I will be looking into the role that microrobots can play in treating cancer, and how their use can improve patient outcomes and treatment efficacy. This exploration could lea…

CYSF · 2025

What's the strongest joint fastener

Gold Medal

My project tests structural joints tttto their limits in a series of tests to find out what is the strongest joint for different things. I will be making it out of wood and then adding weigh…

CYSF · 2025

What's the Temprature?

In this project, we will be comparing different room temperatures relative to the amount of people in it and it's placement in the building.

CYSF · 2025

What Substance Melts Ice the Fastest?

What substance will ice melt the fastest in, salt, sugar or baking soda?

CYSF · 2025

What type of celestial objects should we mine and why?

Bronze Medal

This project discusses what celestial objects we can mine and why.

CYSF · 2025

What Types of Cars Stop at Stop Signs?

Bronze Medal

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?

Gold Medal

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?

Bronze Medal

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?

Bronze Medal

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…

Wheeled to Quadruped Transforming Robot

Robotics and Intelligent Machines

The aim of this project is to determine how having two methods of movement (wheels and legs) affects the movement capabilities of a robot. First, a robot with both wheeled and quadruped syst…

CYSF · 2025

When it Rains, it Pours

Bronze Medal

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?

Bronze Medal

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?

Bronze Medal

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?

Silver Medal

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?

Gold Medal

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…