To help learn emotions in Spanish these flashcards utilize the emoji's that students today are familiar with. Teachers can print out and make as many copies as they wish. They can make a class set or enough for all of their students. It is up to teacher discretion 0f how many or how to use in classroom. From personal experience I had a class set and pass them out as students entered the room. Then when I asked how they felt, they would hold up the emotion they were feeling.