One of the core components of Agile Methodology is the concept of a 'Backlog,' which is a prioritized list of tasks or features that need to be completed. The Backlog is essential for managing work and ensuring that the most important tasks are addressed first. Another crucial element is the 'Sprint,' a set period during which specific work has to be completed and made ready for review. Sprints usually last between one to four weeks and are the heartbeat of Agile development.

Another vital tool in Agile is the 'Kanban Board,' a visual representation of tasks in various stages of completion. This helps teams manage workflow and identify bottlenecks. The 'Scrum Master' is a facilitator who ensures that the team follows Agile practices and removes any obstacles that might hinder progress. The 'Product Owner' is responsible for defining the features of the product and deciding on release dates and content.

The 'Retrospective' is a meeting held at the end of each Sprint where the team discusses what went well, what could be improved, and how to make the next Sprint more effective. This ties into the Agile principle of 'Continuous Improvement,' where teams strive to become more efficient and effective over time. The 'User Story' is a tool used to capture a description of a software feature from an end-user perspective, which helps in understanding the value and priority of the feature.

The 'Burn Down Chart' is a graphical representation showing the amount of work remaining versus time. It helps teams track their progress and predict if they will complete their work by the end of the Sprint. The 'Scrum' framework, a subset of Agile, involves specific roles, events, and artifacts designed to deliver small, incremental improvements to the product.

In summary, Agile Methodology integrates various tools, roles, and practices to create a flexible and efficient project management and software development environment. Understanding these related jargons helps in grasping the full scope of Agile and its applications.