The most popular video on my YouTube channel last week was this one about how to make your own mobile apps through a free service called Glide. Glide is a free tool that anyone can use to create a mobile app by simply creating a spreadsheet in Google Sheets. Since I published that video I have been thinking a lot about the different ways that teachers, students, and administrators might use Glide in their schools. These are the five ideas that I've come up with so far...