I honestly don't think it would be possible for a 5 year old to learn or even grasp the concept of probabilistic programming. So maybe wait until high school o

I honestly don't think it would be possible for a 5 year old to learn or even grasp the concept of probabilistic programming. So maybe wait until high school or if very gifted middle school where you have a more solid mathematical foundation. It's the process of inferring the parameters of a Bayesian probabilistic model from data and then making predictions with that model. A probabilistic programming language lets you express the model in code, and then it performs inference automatically using various methods. Note doing it manually may produce better results but it is a very involved and time consuming process.