ELI5: Explain Like I'm 5

International Mathematical Modeling Challenge

Okay kiddo, do you know what math is? It's when we use numbers and formulas to solve problems. Sometimes we use math to figure out things that are really big or really small, like how many stars are in the sky or how tiny a particle is.

Now imagine that people from all over the world want to use math to solve a really big problem together. That's what the international mathematical modeling challenge is all about!

First, the people organizing the challenge come up with a big problem that needs to be solved. It could be something like figuring out how to reduce traffic congestion in a city or predicting how a disease might spread around the world.

Next, they ask teams of students from different countries to work on the problem together. Each team has to come up with a model, which is like a fancy math equation, that can help solve the problem.

Here's an example: let's say we want to figure out how to get a certain number of people from one place to another using buses. The teams might use math to figure out things like how many buses are needed, what route to take, and how much it will cost. They might also have to consider things like traffic, weather, and the number of people who want to travel.

Once the teams have their models, they present them to a panel of judges. The judges look at things like how well the model solves the problem, how easy it is to understand, and how creative the solution is.

The winning teams get prizes, and everyone who participates gets to learn about how math can be used to solve real-world problems. Pretty cool, huh?