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PERAN GURU DAN PENDIDIK DALAM MENUMBUHKAN LITERASI DIGITAL DAN MENDUKUNG PEMBANGUNAN BERKELANJUTAN Sihombing, Adi Putra; Rahardjo, Rafly Syamsa; Rachman, Ichsan Fauzi
JURNAL MULTIDISIPLIN ILMU AKADEMIK Vol. 1 No. 3 (2024): Juni
Publisher : CV. KAMPUS AKADEMIK PUBLISHING

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61722/jmia.v1i3.1462

Abstract

Competency is a skill that educators must have in carrying out their responsibilities. In this digital age, teachers need to master various methods and media related to digital in learning. Students who are proactive and agile in following technological developments are a challenge for teachers if they are unable to utilize technology in learning. Therefore, in this modern era, teaching staff need digital competence to achieve productive and optimal learning outcomes. This research uses a descriptive qualitative approach method by accumulating reference sources. The focus of this research is to explain the digital skills that educators must have. In conclusion, in achieving success in learning activities in the modern era, it is very essential for teachers to have digital skills as an approach to responding to learning challenges in the digital era.
PENGARUH PENAMBAHAN ARANG BATOK KELAPA TERHADAP KUAT TEKAN MORTAR Sihombing, Adi Putra; Afrizal, Yuzuar; Gunawan, Agustin
Inersia: Jurnal Teknik Sipil Vol. 10 No. 1 (2018)
Publisher : Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (89.983 KB) | DOI: 10.33369/ijts.10.1.31-38

Abstract

Mortar is a mixture of adhesives (portland and lime cement), sand and water with certain compositions. Use of adhesive materials on building construction in general still use portland cement, but in terms of portland cement costs are required a greater cost. This study aims to determine the behavior of the compressive strength of mortar using Coconut Shell Charcoal (CCS) as a substitute for cement. The method of manufacture and testing of mortar compressive strength refers to SNI 03-6825-2002 with mortar 1Pc: 3Ps mortar. Range of initial flow values used is 105% - 115%. CCS used is pass No. 200 which utilizes combustion results from coconut shells. Variations of mortar test specimens were 0%, 2.5%, 5%, 7.5%, 10% and 12.5% respectively each variation had 10 sample specimens. Test sample was immersed for 27 days and compressive strength mortar test was performed at 28 days. Value compressive strength of mortar on variations of 0%, 2.5%, 5%, 7.5%, 10%, 12.5% are 25.11 MPa, 25.65 MPa, 26.07 MPa,27.00 MPa, 26.40 MPa and 25.98 MPa. The highest increase of mortar compressive value was variation of 7.5% by 7.51%.