For this workshop, I was teaching the class how to design and create a simple prototype of an app that can be functional as well.
To start off, we started by drawing a simple sketch of how they envisioned their apps to look like, and subsequently use coloured markers to shade the sketches so that they can envision the colour scheme of the app.
Next, I went through with the participants on how sketch and invision works, and what are they used for. Sketch is the software that is used to create the app prototype, whereas Invision is the software to make the prototype functional.