Introduction

Write it once ... use it many times.

The previous two article in this series discussed the basics of XML, taxonomies, processes and tools used for generating and modifying content. XML is the organizational methodology used to construct repositories of learning objects that have been created using a taxonomy.

The learning taxonomy is used to classify information according to a set of rules. Repositories for these derived learning objects represents the culmination of a gradual process that began with simple file sharing. The reason for entering into all this extra work is to allow the learning organization to be capable of responding more quickly and flexibly to the needs of students. Different tools can be used and none is perfect. The proper training and supervision in how the tools are used will impact the finished product much more than the tool election will.

This article concludes the series by examining how the content in the repository can be used as part of a Unified Content Strategy whose aim is to create measurable return on the system investment.