Ever wonder how video games simulate entire worlds? Or how scientists predict weather? This type involves creating digital models to simulate real-life or imaginary scenarios! Models are especially useful when doing a physical experiment is impractical (like simulating a population-level pandemic or how a ball could bounce on the moon!) or you want to compare model predictions to real-world experiments. Check out these projects to see examples of how models and simulations are applied in science fair projects. What ideas do you have for using models and simulations in your own project?

Beginner/Intermediate

• M&M Survival Challenge
• How Far Can You Throw (or Kick) a Ball?
• Model How Environment and Genetics Change the Chances of Getting Cancer
• Bouncing Basketballs: How Much Energy Does Dribbling Take?

Advanced

• Incorporating Physics in Video Games
• Predicting Future Water Quality with Machine Learning
• Can AI Diagnose Breast Cancer?
• Can AI Predict Who Survived the Titanic's Sinking?
• Drive a Race Car with Machine Learning
• Effect of Trebuchet Arm Length or Counterweight Mass on Projectile Distance
• Explore Satellites with Powerful Simulation Software