For the upcoming project I am going to show you some sewing techniques. Unfortunately for you I am not going to show you all of them as there are dozens of different versions of stitches. Your assignment is to research a sewing technique that I don't cover in class. Post a link, talk a little bit about it, and practice it on your demo pillow.
There is a lot of different types of stitches that have different purposes so feel free to do more than one if you want.
To facilitate this type some variation of "Hand sewing technique" into your search browser and go from there.