DESIGN AND IMPLEMENTATION OF AN ONLINE TEACHING AND LEARNING MANAGEMENT SYSTEM
DOI:
https://doi.org/10.33003/fjs-2023-0701-1266Keywords:
Learning management system, e-learning, open, distance learningAbstract
The global education system was impacted by the coronavirus pandemic. To stop the coronavirus from spreading, all schools, colleges, and universities were closed. Students, instructors, and parents all experienced challenges while schools were closed. So, distance learning was a solution to continue the education system. Unfortunately, in a developing country, it was challenging to adopt distance learning due lack of network infrastructures, computers, epileptic power supply, and good internet access. In order to circumvent some of these challenges different online platforms were employed. However, they came with some limitations, for example, the freemium subscription scheme, which allows users to use basic features of the system but requires a certain amount on a predefined basis to access extra needed features. In addition, to use video conferencing in some of the existing LMS you are required to leave the app for another app, for example, to use video conferencing in google classroom you are required to use google meetings. This study aims to create an online E-Learning System that provides all in one tool for teachers to develop and administer courses online. The LMS comes with various functions such as creating learning plans, implementing learning processes, and assessing or evaluating learning processes. Our LMS presents instruction through content creation and storage, sees student participation, and assesses student performance online. The Online Learning System was designed using JavaScript (Vue), PHP (server-side programming Language), and NoSQL as the database. The developed system was evaluated by potential users and found to meet predefined user requirements.
References
Abdulraheem, B. M. (2019). Geology, Geochemistry and Mineralization Potential of Granitic Pegmatite in Ogodo-Odobola (Part of Idah Sheet 267 NW) North Central Nigeria (Unpublished thesis, 2019) submitted to the Department of Geology, Federal University of Technology, Minna.
Aderogbin, J. A. and Okunlola, O. A. (2020). Compositional Characteristics and Ta-Sn-Nb Rare Metal Mineralization Potential of Egbe Pegmatite, Southwestern Nigeria. Global Journal of Geological Sciences, Vol. 18, 2020: 49-62. ISSN 1596-6798. DOI https://Dx.Doi.Org/10.4314/Gjgs.V18i1.5
Adetunji, A., and Ocan, O. O. (2010). Characterization and mineralization potentials of granitic pegmatite of Komu area, Southwestern Nigeria. Resource Geology, 60 (1), 87 – 97.
Agunleti, Y. S., Arikawe, E. A., and Okegye, J. I. K. (2014). Geochemical assessment of tin–tantalum mineralization in the Precambrian pegmatites exposed at Agwan Rimi, part of Sheet 208 NE, North Central Nigeria. The Pacific Journal of Science and Technology, 15 (1), 415 – 425.
Akintola, A. I., Ikhane, P. R., Okunlola, O. A., Akintola, G. O., and Oyebolu, O. O. (2012). Geochemical features of the Precambrian Pan–African Pegmatites of Ijebu–Ife Area, southwestern Nigeria. Environment, Ecology & Management, 1 (1), 38–61.
Ako, T. A., and Onoduku, U. S. (2013). Geology and economic evaluation of Odobola, Ogodo feldspar mineral deposit, Ajaokuta, Kogi state, Nigeria.Journal of Earth Science Research, 2 (1), 52 – 65.
Anthony Chukwu (2022). Characterization of Mineralized Pegmatites around Wowyen Areas, Akwanga, North central Nigeria. Advances in Geological and Geotechnical Engineering Research, Vol. 04 (01), pp. 37 – 48.
Arkenstone, T. (2016). What are Pegmatite Minerals? Retrieved from the Arkenstone.iRocks.com: http://www.irocks.com/whats-the-deal-with-pegmatites-fine-minerals-rocks/
Benn, D. N. (2022). "White Micas as a tool for tracking pegmatite evolution and its use in Li exploration. A case study of Wekusko Lake, Manitoba, Canada". Electronic Thesis and Dissertation Repository. 8709. https://ir.lib.uwo.ca/etd/8709
Brown, J., Martins, T. and Cerny, P. (2017). The Tanco pegmatite at Bernic Lake, Manitoba. XVII. Mineralogy and geochemistry of alkali feldspars Canad. Miner. 55 483-500
Cerny, P., and Ercit, T. S. (2005). The classification of granitic pegmatites revisited. Canadian Mineralogist, 43, 2005 – 2026.
Cerny, P. (1991a). Rare-element granitic pegmatites part I anatomy and internal evolution of pegmatite deposits. Geoscience Canada, 18, 49 – 67.
Chappell, B. W., and White, A. J. R. (2001). Two Contrasting Granite Types. 25 Years Later. Australian Journal of Earth Sciences, 48, 489-499. http://dx.doi.org/10.1046/j.1440-0952.2001.00882.x
Dada, S. S., and Briqueu, I. (1996). Pb-Pb and Sm-Nd Isotopic study of metaigneous rocks of Kaduna: Implications for the Archean Mantle in Northern Nigeria, 32nd Annu. Conf. Nigeria Min. Geosc. Soc; Benin City, Abstr. 57p.
Ekwueme, B. N. (2000). Single zircon evaporation ages from Obudu Plateau. First evidence of Archean components in the schists of southeastern Nigeria. Global Journal of Geological Sciences, 4 (2), 221 – 230.
Elueze, A. A. (1992). Rift system for Properozoic schist belts in Nigeria. Technophysics, 209, 12-14. http://dx.doi.org/10.1016/0040-1951(92)90019-3
Garba, I. (2003). Geochemical discrimination of newly discovered rare metal bearing and barren pegmatites in the Pan-African 600 ± 150 Ma basement of northern Nigeria. Applied Earth Sciences Transaction Institute of Mining and Metallurgy, 112 (13), 287 – 292.
Jacobson, R. E. E., and Webb, J. S. (1964). The Pegmatite of Central Nigeria. Geological Survey of Nigeria, Bulletin 17, 61p.
Jaskula, B. W. (2016). Mineral Commodity Summaries: Lithium, U.S. Geological Survey: 100-102.
Jaskula, B. W. (2020). Mineral Commodity Summaries: Lithium, U.S. Geological Survey: 98-99.
King, H. (2016). Pegmatites. Retrieved from geology.com:http://geology.com/rocks/pegmatite.shtml
Kristen, F. C. (2011). Geochemical Evolution of Pegmatites as Monitored by Select Indicator Elements. Adopted from an oral presentation at AAPG Annual Convention and Exhibition, Houston, Texas, USA. April 10 – 13.
London, D. (2008). Pegmatites: The Canadian Mineralogist Special Publication 10, 347.
London, D. (2018). Ore-forming processes within granitic pegmatites. Ore geology reviews. 101: 349-383 London.
Matheis, G., and Caen–Vachette, M. (1983). Rb–Sr Isotopic study of rare– metal bearing and barren pegmatites in the Pan–African reactivation zone of Nigeria. Journal of African Earth Science. 1, 35–40.
Obaje, N. G. (2009). Geology and Mineral Resources of Nigeria. Springer Science, 221p. http://dx.doi.org/10.1007/978-3-540-92685-6
Oden, M. I., Igonor, E. E., and Ukwany, E. E. (2013). Geochemical evolution of the Pan-African Pegmatites from parts of Oban-massif, Southeastern Nigeria. RMZ – M & G. 60, 39 – 46.
Okunlola, O. A. (2005). Metallogeny of Tantalum–Niobium mineralization of Precambrian pegmatites of Nigeria. Mineral Wealth, 104 (2), 38–50.
Okunlola, O. A. and Ocan, O. O. (2009). Rare metal (Ta-Sn-Li-Be) distribution in Precambrian pegmatites of Keffi area, Central Nigeria. Nature and Science, 7 (7), 90 – 99.
Pezzotta, F., and Laurs, B. M. (2011). Tourmaline: The kaleidoscopic gemstone. Elements, 7, 333 – 338.
Sanchez-Munoz, L., Muller, A., Andres, S. L., Martin, R. F., Modreski, P. J., and De Moura, J. M. O. (2017). The P – Fe diagram for K-feldspars: A preliminary approach in the discrimination of pegmatites. Vol. (272 - 273), pp. 116 – 127.
Shehu, J. S. and Yelwa, N. A. (2022). Investigation of the Solid Mineral Deposits in Kano State’s Schist Belt using Geochemical Analysis. FUDMA Journal of Sciences (FJS), Vol. 6 No. 1, March, 2022, pp. 394 – 401. DOI: https://doi.org/10.33003/fjs-2022-0601-827
Simmons, W. B. (2007). Gem-bearing pegmatites. In L. A. Groat (Ed.), Geology of Gem Deposits (pp. 169 - 206). Mineralogical Association of Canada Short Course 37.
Tanko, I. Y. and Dzigbodi-Adjimah, K. (2021). Geochemistry and Petrogenetic Relationships Between Pegmatites and Host Rocks in the Keffi Area, North Central, Nigeria. European Journal of Engineering and Technology Research (EJERS), Vol. 6, No. 2, February 2021.
Tanko, I. Y., Jatau, B.S., and Usman, H.O. (2020). Petrography, Geochemistry and Mineralisation Potential of the Pegmatites of Janjala Area, North Central Nigeria. International Research Journal of Natural Sciences, Vol. 8, No. 2, pp.34-51. Published by ECRTD-UK. Print: ISSN 2053-4108 (Print). Online: ISSN 2053-4116 (Online)
United States Geological Survey (2009). Pegmatite definition. Retrieved on 2009-08-28 from
http://vulcan.wr.usgs.gov/LivingWith/VolcanicPast/Notes/pegmatites.html.
Woakes, M., Ajibade, C. A. and Rahaman, M. A. (1987). Some Metallogenic Features of the Nigerian Basement. Journal of African Earth Sciences, 5, 655 – 664. https://doi.org/10.1016/0899-5362 (87) 90004-2
Published
How to Cite
Issue
Section
FUDMA Journal of Sciences