Opening the Box of the Last Sprint: A Fresh Take on Agile Retrospectives

Agile retrospectives are a team’s opportunity to reflect, learn, and iterate toward better performance. The Open the Box method brings a creative and structured approach to this process, allowing teams to explore what worked, what didn’t, and what to carry forward. This variation of the method focuses on reviewing the “box” of the last sprint and deciding what to do with its contents: Stop, Recycle, or Try Something New.

Let’s dive into how this method works, why it’s effective, and how you can implement it to ensure a productive and engaging retrospective.

DeYuCo Academy Business Know-how Open the Box Method
Why Use the Open the Box Method?

The Open the Box method is a practical way to structure discussions during the Gather Data phase of a retrospective. It combines reflection with action-oriented decision-making, ensuring that the team doesn’t just analyze the past but also creates a clear roadmap for the future.

By categorizing sprint elements into Stop, Recycle, and Try Something New, the team can:

  • Celebrate what worked and repeat it.
  • Identify and eliminate what didn’t work.
  • Experiment with fresh approaches to improve performance.
DeYuCo Academy Business Know-how Open the Box Method
How the Open the Box Method Works

Open the Box of the Last Sprint

Begin by imagining the last sprint as a box filled with everything the team experienced: processes, tools, behaviors, successes, and challenges. The goal is to “open the box” and examine its contents.

Decide What to Do with the Contents

Once the contents of the box are revealed, categorize each item into one of three actions:

  • Stop: These are things that didn’t work, caused frustration, or added no value. Decide to stop doing them entirely.
  • Recycle: These are successful practices or tools that should be repeated in the same way for the next sprint.
  • Try Something New: These are areas where improvement is needed. Discuss how to modify or experiment with a new approach.

Plan for the Next Sprint

Based on the decisions for each category, create an action plan for the upcoming sprint.

DeYuCo Academy Business Know-how Open the Box Method
Implementing the Open the Box Method

Step 1: Open the Box

Set up a virtual or physical “box” to represent the last sprint. Use a collaboration tool like Miro or MURAL, or a whiteboard with sticky notes.

  • Ask team members to brainstorm everything that defines the last sprint:
  • What processes, tools, or practices were used?
  • What challenges or blockers did the team face?
  • What successes were achieved?
  • Write each item on a sticky note and place it “in the box.”

Step 2: Examine the Contents

Take each item out of the box, one at a time, and discuss its impact on the sprint. For each item, ask:

  • Did this contribute to the sprint’s success or cause issues?
  • Does this align with the team’s goals and values?
  • Is there room for improvement or a need for change?

Step 3: Categorize Each Item

For every item in the box, decide whether to:

  • Stop: “This didn’t work. Let’s stop doing it.” Example: “Our new bug-tracking tool caused confusion. We’ll switch back to the old one.”
  • Recycle: “This worked well. Let’s repeat it without changes.” Example: “The new standup format was effective. We’ll keep it the same.”
  • Try Something New: “This needs improvement. Let’s experiment with a new approach.” Example: “Code reviews took too long. Let’s try assigning a dedicated reviewer for the next sprint.”

Step 4: Summarize and Create an Action Plan

Summarize the decisions in each category and create actionable tasks for the next sprint:

  • Stop: Clearly communicate what’s being discontinued and why.
  • Recycle: Ensure successful practices are documented and repeated.
  • Try Something New: Define experiments or changes and assign owners to track progress.
DeYuCo Academy Business Know-how Open the Box Method
How AI Tools Can Enhance the Open the Box Method

AI tools like ChatGPT and Copilot can streamline and enrich every step of the Open the Box method.

1. Generating Box Contents

AI can help identify relevant sprint elements to include in the box:

  • Analyze sprint data, feedback, or chat logs to surface patterns and recurring themes:
  • “The sprint logs show delays in QA. Add this to the box for discussion.”
  • “Positive feedback highlights successful stakeholder communication. Add this as well.”
  • Suggest prompts to help participants brainstorm box contents:
  • “What was the most effective tool or process during this sprint?”
  • “Which challenges slowed down progress?”

2. Facilitating Categorization

AI can guide discussions and provide decision-making frameworks:

  • For Stop Items: “What’s the impact of stopping this practice? Are there any dependencies we need to consider?”
  • For Recycle Items: “Why was this successful? How can we ensure it continues to work in the same way?”
  • For Try Something New Items: “What specific changes could make this item more effective? How will we measure success?”

3. Generating Solutions for “Try Something New”

ChatGPT can help brainstorm creative solutions for items requiring change: Input: “Standups ran over time.” AI Suggestion: “Try a time-boxed standup format with a rotating facilitator to keep discussions on track.”

4. Summarizing Decisions

AI can document the team’s decisions in real time:

  • “Stop: Discontinue the new bug-tracking tool.”
  • “Recycle: Continue with the same standup format.”
  • “Try Something New: Assign dedicated reviewers for code reviews.”

5. Tracking Progress

AI can help set up reminders or tasks for the next sprint:

  • “Schedule a mid-sprint check-in to review how the new code review process is working.”
  • “Document the decision to recycle the standup format and include it in the sprint planning session.”
DeYuCo Academy Business Know-how Open the Box Method
Benefits of the Open the Box Method

The Open the Box method ensures retrospectives are not only reflective but also forward-thinking. By categorizing sprint elements into actionable outcomes, the team can:

  • Build on their strengths (Recycle).
  • Eliminate inefficiencies (Stop).
  • Foster innovation and experimentation (Try Something New).

With the support of AI tools, facilitators can make this process even more efficient, insightful, and impactful.

Conclusion

The Open the Box method is a versatile and engaging way to navigate the Gather Data phase of a retrospective. By focusing on what to Stop, Recycle, and Try Something New, teams can ensure that every sprint builds on the lessons of the last.

Streamline Your Retrospectives with Ready-to-Use Templates

Want to simplify your retrospectives? Download our editable Open the Box template, complete with visual guides, examples and explanations to make your next session seamless and productive.

Get the Open the Box Template Now!

Newsletter Signup

Sign up to receive our latest news, updates, tools, tips and freebies!

We don’t spam! Read our privacy policy for more info.

Scroll to Top