Hello ma'am,
Apple has a software solution that grants you the tools you need for the task in question. The name of the software is Classroom, and it is available for free in the App Store. Classroom offers a robust feature set for classroom management as it relates to the use of iPads. I recommend that you speak with the IT for your school site about deploying this software on your campus. Below, I have provided the list of features as well as a link to download the app from the App Store. Best of luck.
Assign Shared iPads to students
- Once configured, Classroom connects to nearby student devices
- Classroom intelligently assigns students to the Shared iPad they most recently used
- Log students out of Shared iPad at the end of a session to prepare for the next class
Start, focus, or pause student work
- Launch any app, website, or book on student devices with a tap
- Lock devices into a single app to help students focus
- Lock screens to pause work or refocus your class
See what your students see with Screen View
- See an overview of all student screens at once
- Focus on a single student screen
- Students are informed when their screens are being viewed
Share student work on the classroom Apple TV
- Showcase the great work your students are doing to the class
- Use AirPlay to wirelessly present a student’s screen
- Students are informed when their screens are being presented
Reset forgotten passwords right in the classroom
- Reset a Managed Apple ID password without calling IT
Organize student devices using groups
- Classroom automatically creates groups of students based on the apps they are using
- Teachers can create groups to break students into project teams
- Perform actions on entire groups or on individual students within groups
https://itunes.apple.com/us/app/classroom/id1085319084?mt=8