The Sway featured in this post was created in a class with only 4 iPads. First grade students were divided into groups, they worked together to solve math equations, students then took turns using the iPads to photograph and load their work into the Sway. (Because of the limited number of devices all iPads were logged into my account. Logging in and out would have been quite time consuming, additionally iPad apps are designed for single user use and logging in and out can be tricky.)
After the Sway was completed students discussed and shared their math equations. The Sway was also shared with parents via email, and Class Dojo.
For more information check this out: Getting Started With Sway
OR check out the great resources that can be found in the Microsoft Educator Community.