Classroom turns your iPad into a powerful teaching assistant, helping you guide students through a lesson, see their progress and keep them on track. With Classroom, you can easily launch the same app on every student iPad at the same time or launch a different app for each group of students. Classroom helps teachers focus on teaching, so students can focus on learning.

Groups, Mailing Lists, etc.

Online assessment and instruction that helps teachers provide all students a path to proficiency and growth in reading and mathematics.

iDevice is an unofficial term broadly used for mobile or portable devices manufactured by Apple Inc. The device name starts with the "i" and uses the iOS operating system.

The iOS supports numerous devices and holds a variety of storage capacities depending on the version. Some examples of iDevices include the iPad, iPod, iPhone and iPod Touch.

A student information system, student management system, school administration software or student administration system is a management information system for education establishments to manage student data.

Telephony (/təˈlɛfəni/ tə-LEF-ə-nee) is the field of technology involving the development, application, and deployment of telecommunicationservices for the purpose of electronic transmission of voice, fax, or data, between distant parties. The history of telephony is intimately linked to the invention and development of the telephone. -Wikipedia