Please supply Learner enough paper for drawing the flags, and taking notes if desired, as well as color pencils and/or crayons to draw the flags (black, red, yellow, blue and white).  If they have a world globe, they could have it handy so we can locate the continents and countries.  They will also need a quiet space, with no electronic interruptions, and a comfortable study station to enjoy the class.  For younger learners, parents are welcome to be in the background assisting as needed.  
Completely optional for parents:  If you would like to make this even more fun and memorable for your precious learner, some parents like to enhance the class experience by preparing some snacks from the countries being studied: Germany, France and Spain.  Some suggestions may be:  Germany, natural gummy bears, little sausages with french fries; France, pastry, cheese, or a croissant with chocolate; and Spain, a slice of baguette bread with a topping of their liking or olives for snacking.