1st observation

A few weeks ago I completed my first observation and  everything was going great until I got to my activity. My activity was called I have who has, and it is played with index cards. The front of the index card would have a question and on the back would be the answer to another question. The index cards must be numbered so the stack of the cards will go in a big circle throughout the class.  Some how or another I numbered my index cards wrong and the game did not got throughout the whole class, it just went through two people then quit. As soon as this happened I began to panic, but came up with a solution to call on people so they could all participate in the game. Overall the observation went well, but there are still a number of things that definitively need work with so with the help of classes, my mentor, and co-workers I think I can get it all straightened out.