February 2018
Intermediate
280 pages
6h 34m
Japanese
Content preview from カイゼン・ジャーニー たった1人からはじめて、「越境」するチームをつくるまで
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.
183
カイゼン・ジャーニー
21
で見積もるのです。実際に自分たちが開発していくのですから、これほど現場
感のある値はないでしょう。
早期にプロジェクトに導入可能な、シンプルな見積もりプラクティスがプラ
ンニングポーカーです。
＜プランニングポーカーで見積もる手順＞
① 全員に1組のカードを配る（このカードには、1、2、3、5、8、13、∞のフィ
ボナッチ数列の数が書いてある）
②プロダクトオーナーが対象のユーザーストーリーを読み上げる
③プロダクトオーナーは開発チームからの質問に答える
④開発チームメンバーは各自カードを選ぶ
⑤選んだカードを一斉にオープンする
⑥全員のカードの見積もり数値を確認する
⑦ 全員が同じ数値ならその値を見積もり結果とし、次のユーザーストーリー
に移り②から始める
⑧異なれば、一番高い人と低い人の見解と根拠を聞く
⑨その根拠や懸念点などの学びをチームで話し合う
⑩再度、開発チームメンバー全員でカードを選び直す
⑪ ⑤に戻る
5
5
5
5
5
5
8
8
8
5
5
5
1
1
1
2
2
2
3
3
3
8
8
8
13
13
13
∞
∞
∞
図3-4｜プランニングポーカー
184
K A I Z E N J O U R N E Y
3
この手順での見積もりは、壮大な研修や長い経験がなくとも誰でもがすぐに
導入でき、スムーズに見積もり作業ができるようになります。また、全員の見 ...
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and much more.
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.