I think they should shorten it instead of extending it. More time at school will make better learning and I am not just saying this cos I don't go to school

Influences your decision though, right?!
I believe pupils NEED rest - overkilling it leads to stress and lack of sleep, which leads to illness and missing school. I get migraines from lack of sleep and let me tell you I get more and more in to the academic term. Which means college is missed.
I believe four day weeks and three day weekends would be much better - the current 2 day weekend goes so quickly it seems pointless!