Code.org is nonprofit dedicated to expanding access to computer science in schools and increasing participation by young women and students from other underrepresented groups. Its vision is that every student in every school has the opportunity to learn computer science as part of their core K-12 education.
Game for AI and ML
The game AI for Oceans is a one hour lesson about AI developed by Code.org. This lesson teaches children about different concepts of AI such as machine learning (https://studio.code.org/s/oceans/lessons/1/levels/1)