Master Planning Poker | The Ultimate Agile Story Point Estimation Guide! | Agile Estimation Tips

00:03:14
https://www.youtube.com/watch?v=TxSzo3lwwWQ

概要

TLDRThe video introduces Planning Poker, an Agile estimation technique that facilitates team consensus in estimating software development tasks. It begins with an overview of estimation in software development and explains the Planning Poker process, where team members use cards with values to estimate effort for user stories. The steps include discussing the feature, selecting cards, revealing estimates, and refining them through discussion until consensus is reached. The video also addresses handling disagreements in estimates and emphasizes the benefits of Planning Poker in enhancing team collaboration and accuracy in project planning.

収穫

  • 🎯 **Understanding Estimation**: It's a quantified evaluation of the effort needed for development tasks.
  • 🃏 **Planning Poker Basics**: A consensus-based technique using cards for estimating user stories.
  • 💬 **Team Discussion**: Estimators discuss the feature to ensure a clear understanding before estimating.
  • 📊 **Simultaneous Reveal**: Estimates are revealed at once to promote openness.
  • 🔄 **Consensus Process**: If estimates vary, further discussions take place until agreement is reached.
  • ⏳ **Handling Disparities**: Significant differences might indicate uncertainties, requiring further research.
  • 🔄 **Reselecting Estimates**: After discussion, estimators reselect cards for a new round of consensus.
  • 🏃‍♂️ **Ties in Voting**: Resolve ties by selecting the larger estimate to save time.
  • ⚖️ **Technical Uncertainty**: Major differences suggest the need for more analysis before proceeding.
  • 📚 **Learn More**: Viewers are invited to explore courses for deeper insights into Scrum and Agile.

タイムライン

  • 00:00:00 - 00:03:14

    The video introduces Planning Poker, a popular Agile estimation technique used in software development to estimate effort, duration, and cost of tasks. It explains that estimates are aggregated to give an overall indication of a project's requirements. Planning Poker uses consensus among team members who hold cards with values to indicate their estimates for a user story after discussing its aspects. The process continues until the team reaches a consensus on the estimate, and strategies are discussed for managing significant discrepancies in estimates, including pausing problematic stories for further research.

マインドマップ

ビデオQ&A

  • What is Planning Poker?

    Planning Poker is a consensus-based technique used for estimating product backlogs in Agile, employing a deck of cards with values for estimations.

  • What do the cards in Planning Poker represent?

    The cards contain values like 0, 1, 2, 3, 5, 8, 13, 20, 40, and 100, used to represent effort estimates.

  • How is the estimation process conducted?

    Each team member selects a card privately to estimate, then all cards are revealed simultaneously for consensus.

  • What happens if there’s a disagreement in estimates?

    If estimates differ, the team discusses their reasoning and re-estimates until a consensus is reached.

  • What should be done with widely differing estimates?

    If there are significant differences, the story may be set aside for further research before re-estimating.

  • How is consensus achieved in Planning Poker?

    Consensus is achieved when all estimators agree on the same value after discussions.

  • What is the purpose of Planning Poker?

    It aims to aggregate individual estimates to gauge the overall duration, effort, or cost of a software project.

  • What should you do in case of a tie in voting?

    In case of a tie between two consecutive sizes, pick the larger size to save time.

  • What are the benefits of Planning Poker?

    It facilitates teamwork, clearer understanding of tasks, and minimizes risks of underestimations.

  • Where can I learn more about Agile and Scrum?

    You can visit our website for courses related to Scrum and Agile.

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  • 00:00:06
    Hello and welcome to knowledgehut.
  • 00:00:08
    In this video, we will be discussing a very popular Agile Estimation Technique called
  • 00:00:13
    Planning Poker.
  • 00:00:15
    Let us begin with understanding what is meant by ‘Estimation’?
  • 00:00:19
    In software development, an estimate, consists of a quantified evaluation of the effort which
  • 00:00:25
    is necessary to carry out a given development task; this is most often expressed in terms
  • 00:00:31
    of duration.
  • 00:00:32
    The intent here is to aggregate many individual estimates, so as to obtain an indication
  • 00:00:38
    of the overall duration, effort or cost of a software project.
  • 00:00:42
    Planning Poker is a consensus-based estimating technique.
  • 00:00:46
    In Agile it is used to estimate the product backlog.
  • 00:00:50
    Story points, ideal days, or any other estimating unit can be used with planning poker.
  • 00:00:56
    So how to use planning poker for agile estimation and planning?
  • 00:01:00
    At the start of the planning poker session, every person in the team holds a deck of planning
  • 00:01:05
    poker cards.
  • 00:01:07
    Each card contains a value like 0, 1, 2, 3, 5, 8, 13, 20, 40 and 100.
  • 00:01:15
    The product owner or customer then reads an agile user story or describes a feature to
  • 00:01:21
    the estimators.
  • 00:01:22
    Here the term ‘estimators’ means the whole team.
  • 00:01:26
    The estimators discuss the feature to clearly understand all of its aspects.
  • 00:01:30
    When they are done with discussing the features, each estimator privately selects one card
  • 00:01:35
    to represent his or her estimate.
  • 00:01:38
    All cards are then revealed at the same time.
  • 00:01:41
    If the value selected by all the estimators are same, then that value becomes the estimate
  • 00:01:46
    for the story.
  • 00:01:48
    If not, then all the estimators discuss their estimates further.
  • 00:01:52
    The estimators who selected the highest and the lowest value should especially share their
  • 00:01:57
    reasons.
  • 00:01:58
    After further discussion, each estimator reselects an estimate card, and all cards are again
  • 00:02:03
    revealed at the same time.
  • 00:02:05
    This process continues until the consensus of all the estimators is achieved.
  • 00:02:10
    When everyone is holding up the same number, we are done.
  • 00:02:14
    That number is written as the estimate and we move on.
  • 00:02:17
    But if the numbers are different, we discuss it and estimate again.
  • 00:02:21
    When there is a tie in the voting between two sizes which are consecutive, for example,
  • 00:02:26
    5 and 8, just pick the larger size and move on.
  • 00:02:29
    It saves a lot of time and also saves the team from the perils of running out of time
  • 00:02:34
    due to underestimation of the size of a task.
  • 00:02:37
    If the difference between the estimates is very large, for example, three out of four
  • 00:02:41
    people are holding 5 and one person is holding a 100 then there is clearly either a product
  • 00:02:48
    uncertainty or technical uncertainty regarding the task.
  • 00:02:52
    In such a case it is better to put the story aside and come back in the next meeting after
  • 00:02:57
    doing proper research.
  • 00:02:59
    So this was how you play planning poker for Agile estimation and planning.
  • 00:03:03
    Don’t forget to subscribe to our channel for more such informative videos and visit
  • 00:03:08
    our website for all the scrum and agile related courses.
タグ
  • Agile
  • Planning Poker
  • Estimation
  • Software Development
  • Team Collaboration
  • User Stories
  • Consensus
  • Scrum
  • Estimates
  • Project Planning