Replying to School....

what do you do to keep you motivation for school? Seriously, im tired of it. It's boring and in my school we get ALOT of homeworks. My friend's schools seems super chill, ive seen their homework and its really a 30 mins of unfocused work and they pass. For me to pass i have to sit very long time and write alot. Do you have any tips to keep me motivated to really do homeworks atleast 4 hours home each week? Because i just feel tired of it and it's allways something else that comes in the way...