What should I talk about in a photography lesson?

Hello, everyone. I've arranged with the school administration to hold a photography club for children aged 10 to 18. I'm offering it for free because I have some free time and want to try my hand at teaching. I've never participated in such an event before, so I'd like to ask for your advice: what should I teach the children in class?

In the first lesson, I'd like to explain photography in general and the different types of cameras (without going into too much detail about the history of photography or other irrelevant facts), the differences between old and new cameras, sensor size, basic controls and settings, file formats, exposure, and the exposure triangle. I think that's enough for the first lesson. Later, I'll cover different types of photography and shooting styles, different lenses and their uses, shooting under artificial light, basic rules of composition and general photography principles, RAW file processing, the histogram, and white balance. If anyone has experience teaching photography or any ideas, I would love for you to share some key topics that could be discussed in photography lessons.