Yesterday Grace Bolton taught us Plus/Delta. Plus/Delta is an evaluation tool where everyone considers the pluses - what went well, and the deltas -what you would like to see changed. The Plus Delta is a great feedback tool. How to use a Plus Delta simply make two columns. Label one column with a plus + sign and the other with the Greek sign for delta (triangle). Have participants brainstorm under the plus sign what they believe is good about the activity, event, or action while under the delta sign how they could improve the activity, event or action.
We started using it today. How do you and your team evaluate things?