# 关键概念-3355组合
## 3个角色
- Product Owner产品负责人
- Scrum Master
- Development Team开发团队
![](https://img.kancloud.cn/0a/e6/0ae685640c4d8e806c4416f2b857d48e_700x300.png)
## 3个工件
- Product Backlog 产品待办列表
- Sprint Backlog 冲刺待办列表
- 产品增量
![](https://img.kancloud.cn/f0/98/f0983dc82493b4550f18b17ff964727e_705x566.png)
## [5个事件](https://www.visual-paradigm.com/scrum/what-are-scrum-ceremonies/)(Sprint、Sprint计划会议、Daily Scrum每日站会、Sprint评审会议、Sprint回顾会议)(注意哈,如果叫Stand-up、Daily Stand-up、Daily Stand、Stand-up Meeting这不是Scrum中的词汇哦)
![](https://box.kancloud.cn/3e7a549b7bb0bc73fca9aa48c6f6d95d_700x437.png)
## [5个价值观](https://www.visual-paradigm.com/scrum/the-5-scrum-values/)(开放、尊重、勇气、专注、承诺)
![](https://box.kancloud.cn/b6e5ab0c79d194e5014f3e4ec8c6553e_911x534.png)
**其他Scrum阅读**
* [敏捷宣言和十二项原则
](https://www.visual-paradigm.com/scrum/agile-manifesto-and-agile-principles/)
* [Scrum中最经常提到的10个基本规则
](https://www.visual-paradigm.com/scrum/10-basic-scrum-rules/)
* [什么是Scrum的三大支柱?
](https://www.visual-paradigm.com/scrum/what-are-scrum-three-pillars/)
* [什么是产品Backlog修饰?
](https://www.visual-paradigm.com/scrum/what-is-product-backlog-grooming/)
* [每日Scrum会议 - 快速指南
](https://www.visual-paradigm.com/scrum/daily-scrum-meeting-quick-guide/)
* [完成与接受标准的定义
](https://www.visual-paradigm.com/scrum/definition-of-done-vs-acceptance-criteria/)
* [Scrum中Ready的定义是什么?
](https://www.visual-paradigm.com/scrum/what-is-definition-of-ready-in-scrum/)
* [为什么在Scrum中固定长度冲刺?](https://www.visual-paradigm.com/scrum/why-fixed-length-of-sprints-in-scrum/)