You need valid data to analyze in order to be sure if your students are learning. I also enjoyed the "stealth" assessments.

In order for all of the students to learn, the game must be cooperative as well as non-repetitive.  The students must work together and the game should be different every time so the students will not get bored with it.

I think gaming will help some of my stuents be more social with others and lesrn the correct social ettiqute needed to interact and learn with others.

I would love to use more gaming in my classroom, but it i hard to find the resources that line up with my cirriculum.  I spend more time looking for the right resource then I do teaching and re-inforcing the concepts.  The "time" factor is real!