yes because they is going to need to put their stuff and the lockers too.............
No, not all schools have metal lockers. Lockers are more common in higher grades (middle school and high school). None of the elementary schools I attended had any metal lockers.
They should if they want to learn more and make better grades
Legacy Lockers is a great place to have custom wooden lockers made. Lemon Flux and Prozone Lockers are a couple of more places that also make wooden lockers and even athletic lockers that are durable.
yes there should be and there is. school gives each student a student number/pen number(if you're in high school) so that only that student can see his/her grades. also, lockers protect individuals' privacy.
They should
yes
5th lockers from the broken locker go to the right
Type your answer here... WAAAAAAAY LARGER 6th GRADE LOCKERS!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
No! Lockers are private places to keep personal things. Just anyone shouldn't be able to go into your locker.
Yes,5th graders can get good grades. All you have to do is work hard and study. Plus, if you remember stuff for tests, hopefully you'll get a good grade. 
Many sixth graders have lockers. Many middle schools utilize lockers for students books and other personal belongings. If lockers are not available, students usually have desks and closets for storing school supplies and other belongings.
It is completely possible for you to install your own lockers. These penco lockers are the best lockers when looking for lockers to install.