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辛さしかないふりかえりの口当たりを良くしていった話をふりかえる

 辛さしかないふりかえりの口当たりを良くしていった話をふりかえる

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Tsuyoshi Yamamoto

November 05, 2021
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  1. 5TVZPTIJ:BNBNPUP ਏ͔͞͠ͳ͍;Γ͔͑Γͷ ޱ౰ͨΓΛྑ͍ͯͬͨ͘͠࿩Λ ;Γ͔͑Δ %BOCPFOKPZXBUDIJOHBQSFUUZTQSPVUCZ5BLBTIJ BFT  JTMJDFOTFEVOEFS$$#:4"

  2. ࣗݾ঺հ w ໊લࢁຊ߶ w ৬छϓϩάϥϚʔ εΫϥϜϚελʔ w ڵຯͷ͋Δ͜ͱ4XJGU6* 3VTU ίʔνϯάɺ૊৫৺ཧֶɺ

    50$G& w ೰Έࣄࣗ༝࣌ؒͷ೧ग़ ࡳຈΛத৺ʹ͍Ζ͍Ζͳษڧձ΍ίϛϡχςΟʹࢀՃͯ͠·͢
  3. ࠓ೔ ࿩͍ͨ͜͠ͱ 1PTU*UCZ+PHJ#BFSJTMJDFOTFEVOEFS$$#:

  4. ௕͘ଓ͍͍ͯΔ։ൃνʔϜͰ ;Γ͔͑Γ͕ ػೳෆશʹͳͬͯ͠·ͬͨ͜ͱ ͔ͦ͜Βൈ͚ग़͢ͷʹ Ͳ͏͸ͨΒ͖͔͚͔ͨ

  5. ;Γ͔͑Γͱ͸ 5IFSFUSPTQFDUJWFUPFOEBMMSFUSPTQFDUJWFTCZQTEJTMJDFOTFEVOEFS$$#:

  6. Product Owner The Scrum Framework At a Glance Version 5.0

    Product Backlog (owned by PO) Refinement Sprint Backlog (owned by the Developers) Increment Sprint Review Sprint Retrospective Daily Scrum Developers ScrumMaster = Scrum artifacts that help manage the work = Events or ceremonies that occur inside each Sprint = Ongoing activity Copyright © 2020 SCRUM ALLIANCE®, Inc. All Rights Reserved. Who should participate and for how long? SPRINT PLANNING: Who: The entire Scrum Team Timebox: Maximum of 8 hours for a month-long Sprint. Shorter timebox for shorter Sprints. DAILY SCRUM: Who: The Developers, but if the Product Owner or Scrum Master are actively working on items in the Sprint Backlog, they participate as Developers. Timebox: Maximum of 15 minutes. SPRINT REVIEW: Who: The entire Scrum Team. Stakeholders are invited to provide feedback on the increment. Timebox: Maximum of 4 hours for a month-long Sprint. Shorter timebox for shorter Sprints. SPRINT RETROSPECTIVE: Who: The entire Scrum Team. Timebox: Maximum of 3 hours meeting for a month-long Sprint. Shorter timebox for shorter Sprints. The Product Backlog is an emergent, ordered list of what is needed to improve the product and includes the Product Goal. Refinement is a continuous activity used to add detail, estimates, and order to items in the Product Backlog. The Sprint Backlog is the set of Product Backlog items selected for the Sprint by the Developers, plus a plan for delivering the product Increment and realizing the Sprint Goal. Each Sprint should bring the product closer to the overall Product Goal. The purpose of the Daily Scrum is to inspect progress toward the Sprint Goal and adapt the Sprint Backlog as necessary, adjusting the upcoming planned work. The purpose of the Sprint Review is to inspect the outcome of the Sprint with stakeholders and determine future adaptations. A sum of usable Sprint Backlog items completed by the Developers in the Sprint that meets the Definition of Done, plus the value of all of the increments that came before. The Sprint Retrospective is when the Scrum Team inspects how the last Sprint went with regards to individuals, interactions, processes, tools, and Definition of Done. The Team identifies improvements to make the next Sprint more effective and enjoyable. This event concludes the Sprint. *Sprint of 1 month or less (the heartbeat of Scrum) Sprint Planning Sprint Planning establishes the Sprint Goal, what can be done, and how the chosen work will be completed. IUUQTSFTPVSDFTTDSVNBMMJBODFPSH"SUJDMFPWFSWJFXTDSVNGSBNFXPSL ;Γ͔͑ΓͰಘΒΕΔ΋ͷ w ίϛϡχέʔγϣϯ͕׆ൃʹͳΓɺ৘ใͷಁ໌ੑ͕ߴ·Δ w ໰୊͕ਝ଎ʹڞ༗͞ΕɺνʔϜ಺Ͱղܾʹ޲͔͍͚ͬͯΔ w Ձ஋ΛੜΈग़͢ϓϩηεΛࣗ෼ͨͪͰݟ௚͠ɺΧΠθϯ͍͚ͯ͠Δ w νʔϜʹඞཁͳ஌ࣝΛੵۃతʹֶͼɺٵऩ͍͚ͯ͠Δ w ࣗ཯తʹߟ͑ɺߦಈͰ͖Δ ʮΞδϟΠϧͳνʔϜΛ࡞Δ;Γ͔͑ΓΨΠυϒοΫʯ͔ΒҾ༻
  7. ;Γ͔͑ΓͷϝΧχζϜ ৘ใΛਝ଎ʹڞ༗ ࣗ཯తʹߟ͑ ߦಈͰ͖Δ ίϛϡχέʔγϣϯ ׆ൃʹͳΔ ϓϩηεΛ ࣗ෼ͨͪͰݟ௚͢ νʔϜͰ ղܾʹ޲͔͑Δ

    ඞཁͳ஌ࣝΛ ੵۃతʹֶͿ ৘ใͷಁ໌ੑ͕ ্͕Δ
  8. ;Γ͔͑Γͱ͸ w νʔϜΛΑΓྑ͘͢ΔͨΊʹॏཁͳΞΫςΟϏςΟ w ίϛϡχέʔγϣϯ͕׆ൃʹͳΓɺ৘ใͷಁ໌ੑ͕ߴ·Δ w ಁ໌ੑ͕ߴ·Ε͹ɺνʔϜ͕ࣗൃతʹղܾ΁޲͔͍ͬͯ͘ w Ձ஋ΛੜΈग़͢ϓϩηεݟ௚͠ͷ͖͔͚ͬ w

    νʔϜʹඞཁͳ஌ࣝΛݟ͚ͭग़͠ɺֶΜͰ͍͖͔͚ͬ͘ w ͦΕ·ͰͷߦಈΛݟ௚ͯ͠ɺϑΟʔυόοΫΛಘΔػձ w ؆୯ͦ͏ʹݟ͑Δ͚ͲɺෳࡶͳϝΧχζϜ
  9. 5TVZPTIJ:BNBNPUP ਏ͔͞͠ͳ͍;Γ͔͑Γͷ ޱ౰ͨΓΛྑ͍ͯͬͨ͘͠࿩Λ ;Γ͔͑Δ %BOCPFOKPZXBUDIJOHBQSFUUZTQSPVUCZ5BLBTIJ BFT  JTMJDFOTFEVOEFS$$#:4"

  10. εϚʔτϑΥϯ޲͚"QQ ։ൃνʔϜ "QQ" ։ൃνʔϜ "QQ# ։ൃνʔϜ w ͭͷαϒνʔϜ͔Βߏ੒͞ΕͨνʔϜ w ΄ͱΜͲؔ࿈͕ͳ͍ϓϩμΫτɾମ੍

    w ྆νʔϜͱ΋िؒεϓϦϯτ w ;Γ͔͑Γ͸྆νʔϜ߹ಉͰߦ͏ w νʔϜؒͷަྲྀΛ׆ੑԽ͢Δૂ͍ w ຖिɺIఔ౓ͷ௕͞Ͱ࣮ࢪ w νʔϜͷΧΠθϯΛੜΈग़͢৔ w ,15Λ΋ͱʹͨ͠ϑΥʔϚοτ w ܭը͸֤νʔϜݸผʹߦ͏ ࢲ͸ ͪ͜Β
  11. None
  12. ,FFQ 1SPCMFN 5SZ )BQQZ

  13. ࣗ෼ͨͪͷ;Γ͔͑ΓͰग़͍ͯͨ঱ঢ় ;ͤΜશ෦ॏཁ 1SPCMFN͔Β ࢝ΊΔ 5SZ͸ 1SPCMFN͔Β ྲྀ͞ΕΔ,FFQ ΄ͬͨΒ͔͠ͷ 5SZ ΧΠθϯʹ

    ॏ͖Λஔ͘ ܁Γฦ͞ΕΔ ಉ͡1SPCMFN ͳͥʁͷཛྷ ؾܰͳײ૝Λ ग़ͤͳ͍ ΞυϗοΫͳ 5SZ ʮ͠ΐ͏͕ͳ͍ʯ ͕ଟ͍
  14. ࣗ෼ͨͪͷ;Γ͔͑ΓͰग़͍ͯͨ঱ঢ় 5SZ͸ 1SPCMFN͔Β ྲྀ͞ΕΔ,FFQ ΄ͬͨΒ͔͠ͷ 5SZ ΧΠθϯʹ ॏ͖Λஔ͘ ܁Γฦ͞ΕΔ ಉ͡1SPCMFN

    ͳͥʁͷཛྷ ͕࣌ؒ ଍Γͳ͘ͳΔ ؾܰͳײ૝Λ ग़ͤͳ͍ ;ͤΜશ෦ॏཁ 1SPCMFN͔Β ࢝ΊΔ ΞυϗοΫͳ 5SZ ʮ͠ΐ͏͕ͳ͍ʯ ͕ଟ͍
  15. ࣗ෼ͨͪͷ;Γ͔͑ΓͰग़͍ͯͨ঱ঢ় 5SZ͸ 1SPCMFN͔Β ྲྀ͞ΕΔ,FFQ ΄ͬͨΒ͔͠ͷ 5SZ ΧΠθϯʹ ॏ͖Λஔ͘ ܁Γฦ͞ΕΔ ಉ͡1SPCMFN

    ͳͥʁͷཛྷ ͕࣌ؒ ଍Γͳ͘ͳΔ ؾܰͳײ૝Λ ग़ͤͳ͍ ;ͤΜશ෦ॏཁ 1SPCMFN͔Β ࢝ΊΔ ΞυϗοΫͳ 5SZ ʮ͠ΐ͏͕ͳ͍ʯ ͕ଟ͍
  16. ࣗ෼ͨͪͷ;Γ͔͑ΓͰग़͍ͯͨ঱ঢ় 5SZ͸ 1SPCMFN͔Β ྲྀ͞ΕΔ,FFQ ΄ͬͨΒ͔͠ͷ 5SZ ΧΠθϯʹ ॏ͖Λஔ͘ ܁Γฦ͞ΕΔ ಉ͡1SPCMFN

    ͳͥʁͷཛྷ ͕࣌ؒ ଍Γͳ͘ͳΔ ؾܰͳײ૝Λ ग़ͤͳ͍ ;ͤΜશ෦ॏཁ 1SPCMFN͔Β ࢝ΊΔ ΞυϗοΫͳ 5SZ ʮ͠ΐ͏͕ͳ͍ʯ ͕ଟ͍ ;Γ͔͑Γͷ໨తΛม͑Δ w νʔϜ಺Ͱ΍ͬͨ͜ͱɺߟ͍͑ͯΔ͜ͱɾײ͍ͯ͡Δ͜ͱΛڞ༗ w 1SPCMFNʹ͹͔Γ஫໨͠ͳ͍ w ֤ࣗͷऔΓ૊Μͩ͜ͱɾײͨ͜͡ͱΛڞ༗͢Δ w νʔϜ಺ͷݟ௨͠Λྑ͘͢Δ w ՝୊͕͋Ε͹ɺࣗ෼͝ͱͱͯ͠ߟ͑΍͘͢͢Δ w ΧΠθϯ͸ҙࣝ͗͢͠ͳ͍ w Ұൃٯస͸ෛ͚ϑϥά w ΈΜͳͰॻ͖΍͍͢ܗΛߟ͍͑ͯ͘
  17. εϚʔτϑΥϯ޲͚"QQ ։ൃνʔϜ "QQ" ։ൃνʔϜ "QQ# ։ൃνʔϜ w ͭͷαϒνʔϜ͔Βߏ੒͞ΕͨνʔϜ w ΄ͱΜͲؔ࿈͕ͳ͍ϓϩμΫτɾମ੍

    w ྆νʔϜͱ΋िؒεϓϦϯτ w ;Γ͔͑Γ͸֤νʔϜͰผݸʹߦ͏ w νʔϜ಺ͷঢ়گΛ੔͑΍͘͢͢Δૂ͍ w ຖिɺIఔ౓ͷ௕͞Ͱ࣮ࢪ w αϒνʔϜ಺ͰϝϯόʔͷಉظΛऔΔ৔ w 5JNFMJOFΛݩʹͨ͠ϑΥʔϚοτ w ܭը͸֤νʔϜݸผʹߦ͏ Γΐ͏ ͔͍ ผʹ ΍Ζ͏
  18. None
  19. ๙Ί͍ͨ͜ͱɺ๙Ίͯཉ͍͜͠ͱ

  20. ๙Ί͍ͨ͜ͱɺ๙Ίͯཉ͍͜͠ͱ ىͬͨ͜͜ͱɺײͨ͜͡ͱ

  21. ๙Ί͍ͨ͜ͱɺ๙Ίͯཉ͍͜͠ͱ ఻͍͑ͨ͜ͱɺٞ࿦͍ͨ͜͠ͱΛॻ͘ ىͬͨ͜͜ͱɺײͨ͜͡ͱ

  22. None
  23. None
  24. 5TVZPTIJ:BNBNPUP ਏ͔͞͠ͳ͍;Γ͔͑Γͷ ޱ౰ͨΓΛྑ͍ͯͬͨ͘͠࿩Λ ;Γ͔͑Δ %BOCPFOKPZXBUDIJOHBQSFUUZTQSPVUCZ5BLBTIJ BFT  JTMJDFOTFEVOEFS$$#:4"

  25. ൐૸͢Δ͜ͱ w ϝϯόʔͱҰॹʹߟ͑Δ w ͩΕ͔Ұਓʹ೚ͤͳ͍ w ໰͍͔͚த৺ w ࣗ෼Ͱղܾ͗͢͠ͳ͍ w

    ղܾ͢Δͷ͸͋͘·Ͱ νʔϜ +VTUEPJOHJUCZ$FTBS*.BSUJOTJTMJDFOTFEVOEFS$$#:
  26. ؍࡯؍ଌ͢Δ͜ͱ w νʔϜϝϯόʔͷ൓ԠΛ ؍࡯͢Δ w ৽͍͜͠ͱʹͲ͏൓Ԡ ͢Δ͔ w Ͳ͏ײ͍ͯ͡Δ͔ w

    ࣗ෼ࣗ਎ͷ൓ԠΛ؍࡯ w Ͳ͏͍͏ঢ়گͰɺͲ͏ ;Δ·͏͔ w ೔ใͱ͔ࡾߦ೔ه &OIBODJOH'JFMEXPSL-FBSOJOH4IPXDBTFCZDMPWJTMJWFTJTMJDFOTFEVOEFS$$#:4"
  27. ૣΊʹखΛଧͭ͜ͱ w ༉ాՐࡂͷফԽతͳղܾ w ΋ͬͱૣ͘ɺ໰୊Λ໰୊ ͱೝࣝͰ͖ͳ͔͔ͬͨʁ w ອવͱ࢓ࣄͯͨ͠ʁ w ؾ෇͚ͳ͔ͬͨʁ

    w ໰୊ͷఏىΛڪΕ͍ͯͳ ͔͔ͬͨʁ w ݱঢ়ҡ࣋͸ͱͯ΋؁ඒ w ͖͋ΒΊͯͳ͔ͬͨʁ "NFSJDBO"JSMJOFT%VDU5BQFCZ$PVOTFMNBO$PMMFDUJPOJTMJDFOTFEVOEFS$$#:4"
  28. None
  29. 5TVZPTIJ:BNBNPUP ਏ͔͞͠ͳ͍;Γ͔͑Γͷ ޱ౰ͨΓΛྑ͍ͯͬͨ͘͠࿩Λ ;Γ͔͑Δ %BOCPFOKPZXBUDIJOHBQSFUUZTQSPVUCZ5BLBTIJ BFT  JTMJDFOTFEVOEFS$$#:4"