Teacher Grade Book app contains two types of users
1) Teachers
2)Students/Students's Parents(if student don't have smart phone)

Teachers:

Teachers can register on Teacher Grade Book and can add subjects and can register to the students at student portal.
Teacher can add marks , attendance and announcements in particular subjects for the students

Students/Parents:

Students/parents can get the credentials from teachers to login on Teacher Grade Book
every student/parent will have an individual login and password and they can check their marks , attendance and announcements

every parent/student will only have access to his / her own data.

* Note : student's credentials will be given by their teacher. student can not register himself/herself .For credentials students has to contact with their teacher