This “emotional face” is something you can do as a craft diversion for fun sometime with children or adults. It could be used in classrooms as well, for all those teachers. If you do use it in a classroom or make it with your kids, let us know how it goes.
For the face, you can use a paper plate with the bevel cut off (or not), or you could use a protractor to draw a circle on cardboard and cut it out of that. Then you can either paint and cut shapes from thick cardboard or a regular colored cardboard book. Use thumb tacks to attach the face’s features. If you have other materials, such as napkins or actual cloth fabric, you can glue that to the cardboard and cut the shapes out of that.