Paper Prototype!(:

 Making a paper prototype you have to put detail that you want your game to have in flash. It isn't Hard to make it put you have to think what you want on your game. Specially that topic you are doing. The problems I had to help me solve was the Spanish and English part because I have to make a definition that matches to the word. I really like making paper prototypes because you can sketch out your game on paper instead of a computer.