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Mobile learning system using multi-dimension data warehouse concept-based on botanical data

The development of mobile wireless technology had generated a significant effectiveness among practitioners and academics because it results in shifting the pedagogical environment from traditional settings to mobile learning settings. In the beginning of 21st century, mobile learning will become the next step of evolution of ICT(Internet and Communication Technology) pedagogical methodology and tools. New ICT technology will be embedded in every corner of society or pedagogical setting. Botanical learning activities are ubiquitous in the subject of Science and Technology of the Grade 1-9 Curriculum, in Taiwan. While most of the teachers were suffered from a lack of botanical knowledge, we applied the concept from data warehouse and document warehouse to construct a MDBDIS system to fulfill their information and pedagogical need. In the result of this study has indicated how mobile learning technology can be integrated into botanical data warehouse, the recall and precision rates identified the efficiency of the MDBDIS system.