‌Sequencing

‌and Navigation [ SN ]

‌Paul Jesukiewicz, Director

Advanced Distributed Learning Initiative

Version 1.1

August 14, 2009

Office of the Deputy Under Secretary of Defense for Readiness and Training, Policy and Programs

SCORM 2004

4th Edition

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Advanced Distributed Learning (ADL)Technical Editor Angelo Panar INTENDED AUDIENCE CONFORM, COMPLY, AND CERTIFY COPYRIGHT, LICENSING, AND REDISTRIBUTION GUIDELINES Table of Contents List of Figures List of Tables SECTION 1 SCORM® Sequencing and Navigation (SN)1.1. Introduction to the SCORM Sequencing and Navigation (SN) Book 1.2. SCORM Sequencing Overview 1.3. SCORM Navigation Overview SECTION 2 Sequencing Concepts 2.1. Content Structure and the Activity Tree 2.2. Starting and Stopping a Sequencing Session 2.3. Activity Status Tracking SECTION 3 The Sequencing Definition Model 3.1. Sequencing Definition Model Overview 3.2. Sequencing Control Modes 3.3. Constrain Choice Controls 3.4. Sequencing Rule Description 3.5. Limit Conditions 3.6. Auxiliary Resources 3.7. Rollup Rule Description 3.8. Rollup Controls 3.9. Rollup Consideration Controls 3.10.Objective Description 3.11. Selection Controls 3.12. Randomization Controls 3.13.Delivery Controls 3.14. Completion Threshold SECTION 4 Sequencing Behaviors 4.1. Sequencing Behavior Overview 4.2. Tracking Model 4.3. Overall Sequencing Process 4.4. Navigation Behavior 4.5. Termination Behavior 4.6. Rollup Behavior 4.7. Selection and Randomization Behavior 4.8. Sequencing Behavior 4.9. Delivery Behavior SECTION 5 The SCORM® Navigation Model 5.1. Navigation Model Overview 5.2. Triggering Navigation Requests 5.3. Processing Navigation Requests 5.4. Termination of a Content Object through Navigation 5.5. Navigation and Auxiliary Resources 5.6. User Interface (UI) Devices for Navigation APPENDIX A APPENDIX B References APPENDIX C Sequencing Behavior Pseudo Code Sequencing Behavior Pseudo Code APPENDIX D Sequencing Exception Codes Sequencing Exception Codes APPENDIX E