What changes in present-day school would you propose to make them more effective for educating pupils?

Present-day schools have changed a lot in recent years. However, I would like to propose some changes to make them more effective for educating pupils.

Firstly, all classrooms should have access to the Internet. Secondly, high school pupils should be able to choose the subject they want to study. In the end, I think that breaks should be a bit longer because pupils don't have enough time to rest.

In my opinion, education in present-day schools is good, but it can be improved.