Answer:
People get distracted all day and not using there time wisely to make sure you are using your time wisely, make sure you are in a distraction room and not doing anything else but your homework.
If you want to use time wisely and not spend any other time on " non-useless " things first you want to make sure you are focused, to make sure that you are the most focused is to make sure you are in a non-distraction room such as a library or even lock your door to your room, you could also use some silenced headphones to block out any noisy distractions in your house.
You could also, make sure that you are doing your homework not anything else such as playing video games or talking to friends, by making sure that you are not doing any of that stuff you are sure to have some time a lot. Since, people get distracted almost every single day because they want to do something " entertaining ", such as making a check list to do everything on schudele. ( Such as ) :
Wake Up + Eat breakfast
Read lecture or listen to it
Take better notes
Do an assignment
Do quiz ( if needed )
You could also reward yourself by doing "extrinsic" motivation. Which basically means by finishing everything and getting good grades on your quiz you could get some kind of break such as eating ice cream, playing video games for 1 hour, Napping for 30 minutes. But some people thing that is to much so they take a " power nap " which basically " re-charges " yourself and making sure you are refreshed.
Those are my reasons on how to use time wisely.