These two activities are awesome but I have resisted posting them for a long time due to their potentially inflammatory nature.
In these activities the students have to choose to shoot or not shoot, and recognize gun or no gun....these situations are paired with African-American and "White" people.
My students are often amazed that they are biased. I have even found African-Americans with bias against African-Americans. These activities have led to some great conversations about bias and racism. My students are almost universally amazed at how difficult these tasks are.
If this kind of thing makes you uncomfortable do not buy them, no refunds for "this made me uncomfortable."
Understand, that if you do activities like this you run the risk of having some jerk expressing pleasure at their results....I have not had this yet but am sure I will some day.
These are awesome activities, and I have spent a ton of time building them, redesigning them and chasing dead links. I feel I have priced them appropriately. I am not even posting a test link as they have been that hard to find.