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Fitriza, Zonalia
Fakultas Matematika dan Ilmu Pengetahuan Alam
Agriculture, Biological Sciences & Forestry Chemistry Education Mathematics Physics Other

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PENGEMBANGAN MODUL PEMBELAJARAN KIMIA BERBASIS MODEL PERUBAHAN KONSEPTUAL ED3U (EXPLORE, DIAGNOSE, DESIGN, DISCUSS, USE) TERINTEGRASI MULTI REPRESENTASI PADA MATERI STRUKTUR ATOM Fitriza, Zonalia; Gazali, Fauzana
JURNAL EKSAKTA PENDIDIKAN (JEP) Vol 1 No 2 (2017): JEP : Jurnal Eksakta Pendidikan
Publisher : Fakultas Matematika dan Ilmu Pengetahuan Alam

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (586.581 KB) | DOI: 10.24036/jep.v1i2.51

Abstract

This research aims to produce a valid chemistry module based conceptual change model Explore, Diagnose, Design, Discuss and Use (ED3U). The steps of this model are align with scientific approach which is an approach used in current curriculum. This model make the student find their own conception and considering their prior conception will resist or they need alternative conception so that they can have scientific conception. In order to optimalize this, the module is presented using three level chemistry representations that are macroscopic, submicroscopic and symbolic. Developments of this module used 4-D model (define, design, develop, disseminate) with check list as a non test instrument for observation in define step. Beside, it also use questioner to determine whether the module is valid or not. The data was analyzed by Kappa Cohen Formula. Based on the three validators who are the chemistry education lecturers and two validators who are lecturers of Design Communication Visual found that the value of k is 0,829 for content validation and 0,69 for graphics validation. It means the module is valid in high category.
Praktikalitas Penggunaan Media Sosial Pembelajaran Edmodo untuk Program Remedial dan Forum Diskusi Guru Fitriza, Zonalia; Iswendi, Iswendi; Iryani, Iryani; ‘Aini, Faizah Qurratul
JURNAL EKSAKTA PENDIDIKAN (JEP) Vol 2 No 1 (2018): JEP : Jurnal Eksakta Pendidikan
Publisher : Fakultas Matematika dan Ilmu Pengetahuan Alam

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (522.293 KB) | DOI: 10.24036/jep/vol2-iss1/79

Abstract

Remedial program is given to the students who do not pass the minimum criteria of learning result. Based on the “KTSP” Technical guidance evaluation in 2008 and 2009, generally teacher only gave retest to the student who didn’t pass the examination, without giving any treatment to pass the learning outcome which was not pass before. It happened because there wasn’t enough time to do this program. The solution was by using learning social media Edmodo which can be accessed online, so the students can do remedial program whenever and wherever they want without preparing remedial time at school. So, the Chemistry teachers in Kabupaten Solok was trained to use edmodo for remedial program. Besides, this media was also used for online teacher forum. This training was evaluated through questioner about practicality of social media edmodo for remedial program and online teacher forum. The result was analyzed by Kappa Cohen Formula with the value of k is 0,7, it means has high practice value.
Co-Authors ‘Aini, Faizah Qurratul Fauzana Gazali Iryani Iryani Iswendi iswendi