信息技术.共享内容物件参考模型(SCORM)2004第3版.第4部分:导航.版本1.1

[中文适用范围]： 本文件描述了SCORM（可共享内容对象参考模型）2004年第3版第4部分：排序和导航（SN）版本1.1。它定义了SCORM兼容内容如何通过一系列由学习者或系统发起的导航事件进行排序，并描述了内容的分支和流向。本书涵盖了学习管理系统（LMS）在运行时对内容对象（可共享内容对象[SCO]或资产）进行排序的责任，以及允许SCO指示导航请求。此外，还提供了向学习者提供导航控制的指导。讨论的一般主题包括：排序概念和术语（例如，学习活动、活动树、集群）、排序定义模型（即应用于学习活动的排序信息的详细描述和要求）、排序行为模型（即LMS对预定排序信息和学习者学习体验的详细描述）、导航控制和需求以及导航数据模型。内容与LMS之间的通信促进了基于学习者的选择和运行时的表现来呈现内容，并使LMS能够跟踪学习者在内容呈现过程中的完成情况和进度。 [外文原描述]： Within the context of the Sharable Content Object Reference Model (SCORM®), ISO/IEC TR 29163-4:2009 describes how SCORM® conformant content can be sequenced to the learner through a set of learner or system-initiated navigation events. The branching and flow of that content can be described by a predefined set of activities. ISO/IEC TR 29163-4:2009 covers the essential Learning Management System (LMS) responsibilities for sequencing content objects (Sharable Content Objects [SCOs] or Assets) during run-time and allowing SCOs to indicate navigation requests. In addition, guidance is offered for providing navigation controls to learners. General subjects discussed include the following: Sequencing Concepts and Terminology (e.g., Learning Activities, Activity Trees, Clusters); Sequencing Definition Model (i.e., detailed descriptions and requirements of the sequencing information that can be applied to learning activities); Sequencing Behavior Model (i.e., detailed descriptions of LMS behaviors to prescribed sequencing information and learner's experience with learning content); Navigation Controls and Requirements; Navigation Data Model. Communication between content and LMSs facilitates use of SCORM® Sequencing and Navigation to present content to learners based on learner choices and performance at run-time. This communication also enables LMSs to track learner completion and progress while content is presented to the learner. ISO/IEC TR 29163-4:2009 describes in detail how sequencing behaviors are applied to track learner progress.