How many hours on average does a student spend in school fot the whole school life?

It depends. In 1997 9-12 year olds spent an average of 3 1/2 hours on homework a week. In 1999 9-11 year olds spent an average of 5 1/2 hours on homework a week. In 1994 12% of 9 year olds and 28% of 13 year olds said that they did 1-2 hours of homework a night. 9 year olds in 1997 spent an average of 217 minutes studing a week. I, a 12 year old in middle school, spend about 1-2 hours a night on homework.(usually math) I would go look up more information, but this is what I have right now.... hope it helps..... :D