Plus/Delta
An elegantly simple two-column format. Plus captures what worked, Delta captures what should change. The use of "Delta" (change) instead of "minus" keeps the tone constructive and forward-looking.
Sections
Explain the Plus/Delta concept. Emphasize that Delta means "change," not "bad."
Everyone writes Plus and Delta items on sticky notes.
Each person shares their Plus items. Group similar themes.
Each person shares their Delta items. Group similar themes.
Discuss the top Delta themes and define concrete action items.
Materials Needed
- •Whiteboard divided into Plus (+) and Delta (Δ) columns
- •Sticky notes in 2 colors
- •Markers
Facilitator Script
“We're running a Plus/Delta retro today. Plus is everything that went well or that we want to keep. Delta is anything we want to change or improve - not things that were bad, but things we want to evolve. Take a few minutes to write your thoughts, one per sticky note.”
Pro Tip
The language of "Delta" is intentional. If team members start using negative language, gently redirect: "How would you phrase that as a change you'd like to see?"
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