Students will probably wear virtual reality helmets.
Their lessons will be like computer games. When they study the Ancient Romans, they'll see them in virtual reality. The students will think they are in ancient Rome!
I think students will definitely interact with other schools around the world. There will be a big screen at the front of each classroom. And the class will see students in another classroom in a different country.
Lunches might be different. The school wil have medical and dietary learn about all the students.