While comparing one device to another might seem easy, picking a tablet that meets your school's learning goals and unique needs isn't so simple.

In conversations with four administrators and experts, we talked about some five key factors to consider when you're thinking about starting a tablet initiative.  

Consider your learning goals

Before you even start looking at hardware, step back and see the big picture. Ask yourself what you want to accomplish and how your instruction will change, said Tim Williams, director of product management for Absolute Software, which provides management to...