Caught You Doing Something Good Tickets - I print these on colorful paper and cut. I keep the tickets in a small bucket on my desk. Students can grab a ticket and write a classmate's name whenever they feel they witnessed their classmate being a leader, a good friend, etc. Then, the student who receives the ticket has the choice to put their ticket in my rewards bucket, which a draw from at the end of the week, or randomly throughout the week.
Great way for students to fill each other's buckets.