The plus delta tool is a quick and inclusive way to gather feedback about what is going well and what could be improved.

The topic for investigation is agreed among the group. 

Each individual identifies things that are going well. These are listed under the heading of “Plus”. Identifying the positives promotes recognition and celebration of the good things, including identification of things to be sustained through any proposed changes.

individulas also identify things that could be improved. These are listed under the heading of “Delta” or “Δ”, the Greek symbol for change.

A plus delta can be prepared with each individual using a simple T chart with two columns: plus and delta. It can also be prepared using sticky notes followed by affinity diagrams, one for each side, to sort ideas into themes.

This word template enables you to capture and save your findings.