If students are interested in tutoring, there are various options.
1) Teachers may be available for extra help before or after school.  Contact teachers for more details.
2) IES is available on Mondays, Tuesdays, and Fridays to get extra help in classes. 
3) Learning Centers are available during the school day to help students who are struggling.
4) Teachers may know of people who are qualified tutors in their subject area.
5) Area organizations may offer tutoring:
Tutor Heroes

6) Online sites may be accessed from home:
Tutor.com for Military Families
Student Questions
Khan Academy
IXL
Learn To Be