Final answer:
A Gantt chart is not normally used in Scrum methodology since Scrum emphasizes adaptability and iteration, unlike the static, long-term planning depicted in a Gantt chart.
Step-by-step explanation:
A Gantt chart is usually not necessary to the Scrum method. Scrum is an agile framework used for developing, delivering, and sustaining complex products through collaboration, accountability, and iterative progress. In contrast to a Gantt chart which provides a visual schedule for planning and tracking the progress of projects, Scrum emphasizes flexibility, adaptive planning, and the breakdown of work into sprints or short iterations. Thus, the use of a Gantt chart is not aligned with the principles of Scrum, which focus on adaptability and the frequent reassessment of a project's course, often rendered through artifacts like the product backlog and sprint backlogs. Instead, Scrum relies on these backlogs, the iterative review of progress, and the flexibility to make changes quickly without the need for a static, long-term plan as typically represented by a Gantt chart.