If my daughter comes straight from school, is there a place that she can leave her backpack and homework while watching the movie

Nope

No

Lol of course not its not a roller rink or bus depot. However the manager can stick your things in a locked room if you ask nicely.

There is no place for anyone to put stuff, ie: no lockers.

If she is attending with an adult I would suggest she leave her backpack and homework in the vehicle, however if she is traveling on her own or with friends I would suggest she bring it in with her but that also depends upon policy of the movie theater which may require to search the backpack to assure she is not bringing in food or candy from outside.

Yes they have a place to store items such as strollers and such.