Construction of Synthetic e-Learning to Explore Science Learning Based on Multi-Dimensional Topic Maps

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A learning portal that was beneficial for the high school and the introductory courses in higher education was constructed. The portal consisted of knowledge domains of natural sciences(physics, chemistry, biology, earth science, astronomy), science on artifacts(industry, environment, artificial, sustainability) and daily life subjects. The topics of these domains were associated. Beneficial web learning resources were linked with the corresponding topics. To construct the system of structured knowledge, Topic Maps, one of the semantic web technologies, was used to build the ontology and to drive the learning portal. The portal was publicized for general use.