Have students complete work from their smart phones. Instruct students to download and install the Classroom and Drive apps on their phones (both free). They can then turn work in electronically, even from class. This could be pictures of worksheets, short typed responses, and/or audio or video submissions.
Jamie Bolduc and Pete both have student use the default audio recording program in iOS to record singing or conversations. The default program has a “send to Classroom” feature once the classroom app has been installed. Once they select that option, they can attach it right to an assignment you have posted in their class.