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E-Learning standards and meta-data: Case study ดร. น้ำทิพย์ วิภาวิน Sripatum University Library
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Learning Management System(LMS) ia a software application that manage the deployment, management,and traking online learning resources.LMS use database for storing information about learner and courses. Learning object is a digital file intended to use for pedagogical purposes.
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Meta-Data A structured description of characteristics such as the meaning, content, structure & purpose of a resource สรุปการปฏิบัติการที่จำเป็นสำหรับผู้ฟังของ คุณ สรุปรายการปฏิบัติการที่ต้องติดตาม The dominant purpose of learning object metadata is to increase the effectiveness of retrieval systems.
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Searching learning resources Simple search / Advanced search
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Meta-data Using Meta-data Searching learning resources
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Role of XML in a Repository Transport of data
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IEEE LTSC Learning Object Metadata / SCORM http://www.imsproject.com http://www.imsglobal.com
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LOM / IMS Data Element Categories
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LOM Schema
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IMS Metadata system IMS Meta Data Hierarchical data Elements: Root--Branches--Leaves
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Interoperability: Maps between Metadata Schema Developing a Metadata Strategy
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Stages of building meta-data. Stage 1: 1. Select a small number of meta-data fields. 2. Create a document template for a meta-data entry form.form 3. Create a simple meta-data review process. 4. Create an empty XML meta-data record that contains only the fields you have selected using the IMS DTD or XML- Schema. 5. Create one complete sample form with meta-data values in every field you have selected. 6. Review the meta-data. Adjust if you must. 7. Teach someone how to move the data fields from the form to an empty XML record using an XML editor. 8. Make a directory linking record file names to module titles. 9. Store the resulting XML record. 10. Write a meta-data entry instruction guide for your users. 11. Make a small library of XML records.
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Stages of building meta-data. Stage 2: The data base. 1. Define the searchable record. Will it be a few fields or a few buckets that aggregate fields? 2. Create the database record structure. 3. create a method for mapping or aggregating the XML record fields into the data base records. 4. Populate the data base from the XML library. Stage 3: Searching the data base. 1. Develop the search interface. 2. Use test the search interface. 3. Deploy the search interface.
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1.Database /meta-data?
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2.Select the fields
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3. A sample Meta-Data entry form
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4.Creating the XML record
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5.A simple search strategy
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Metadata editor http://www.eduslash.net
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Metadata Tools / ImseVimse Java application GPL
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Case Study http://matadata.curtin.ac.au http://matadata
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Case Study
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