Article Per Year (5 Year)
p-Index From 2021 - 2026
3.981
P-Index
This Author published in this journals
All Journal Jurnal Pendidikan, Sains, Geologi, dan Geofisika (GeoScienceEd Journal) Jurnal Ilmiah Wahana Pendidikan JURNAL ILMIAH GLOBAL EDUCATION NUSRA: Jurnal Penelitian dan Ilmu Pendidikan Kreasi: Jurnal Inovasi dan Pengabdian Kepada Masyaraka DEVOTE: Jurnal Pengabdian Masyarakat Global INSANTA: JURNAL PENGABDIAN KEPADA MASYARAKAT Jurnal Asimilasi Pendidikan Cocos Bio Journal of Community Development and Empowerment
Mahariyanti, Ermila
Institut Pendidikan Nusantara Global
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemistry Computer Science & IT Dentistry Economics, Econometrics & Finance Education Environmental Science Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Nursing Physics Social Sciences Other

Published : 22 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 5 Documents
Search
Journal : JURNAL ILMIAH GLOBAL EDUCATION

 1 
PENGARUH METODE PEMBELAJARAN IKNKUIRI TERBIMBING BERBANTUAN MULTIMEDIA TERHADAP HASIL BELAJAR KIMIA SISWA KELAS XI IPA SMAN 1 SIKUR Fena Prayunisa; Ermila Mahariyanti; Irwansah Irwansah
JURNAL ILMIAH GLOBAL EDUCATION Vol. 1 No. 2 (2020): JURNAL ILMIAH GLOBAL EDUCATION, Volume 1 Nomor 2, Desember 2020
Publisher : LPPM Institut Pendidikan Nusantara Global

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (136.505 KB) | DOI: 10.55681/jige.v1i2.47

Abstract

This study aims to determine the effect of guided inquiry learning methods on chemistry learning. Multimedia-assisted guided inquiry is that students are encouraged to be actively involved in the teaching and learning process. In order to provide proper visualization, tools are needed to stimulate it with temporal multimedia (audio, video and animation). This study used a quasi-experimental design (Quasy-Experimental) with a pretest-posttest control group design. The instruments used in this study were the lesson plan (RPP) and multiple choice test question sheets. Before the instrument is used in the sample, the instrument is tested first with a validity test, a reliability test, a discriminating power test, and a difficulty level test. The sample taken in this study is class XI IPA-1 using guided inquiry model assisted by multimedia and XI IPA-2 using conventional methods. The average chemistry learning outcomes of students in class XI IPA at SMA Negeri 1 Sikur who were taught with guided inquiry learning with multimedia assistance was higher than students who were taught using conventional methods, this can be seen from the average pretest score of the control class of 65.7 and the experimental class by 64.8. Then for the posttest results shown, the control class average score is 76.9 and for the experimental class 83.8. There is an effect of guided inquiry learning method with multimedia assistance on chemistry learning outcomes of class XI IPA students.
ANALISIS KESULITAN GURU DALAM MENGEMBANGKAN KETERAMPILAN BERPIKIR TINGKAT TINGGI PESERTA DIDIK PADA PEMBELAJARAN BIOLOGI SMA Ermila Mahariyanti; Irwansah Irwansah
JURNAL ILMIAH GLOBAL EDUCATION Vol. 2 No. 1 (2021): JURNAL ILMIAH GLOBAL EDUCATION, Volume 2 Nomor 1, Juni 2021
Publisher : LPPM Institut Pendidikan Nusantara Global

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (78.392 KB) | DOI: 10.55681/jige.v2i1.82

Abstract

This study was aimed at analyzing the difficulties of teachers in developing students' higher order thinking skills in learning biology. The populations of this study were all teachers at SMAS IT Dhiaul Fikri and MA Darul Aminin. The samples of this study were all biology subject teachers at SMAS IT Dhiaul Fikri and MA Darul Aminin. Data collection was carried out by in-depth interviews with Biology teachers. The data analysis technique used is descriptive statistics. Descriptive statistics function to describe or provide an overview of the object under study with the aim of summarizing the data so that it is easy to understand through data samples or populations. The difficulties faced by teachers in developing students' higher-order thinking skills are: teachers find it difficult to cope with the different abilities of students, teachers are less able to determine appropriate learning methods and models, lack of understanding about developing higher order thinking skills, less able to adjust the questions with operational verbs contained in the learning indicators, and have not been able to cope with students who have different ways of showing their ability to think.
ANALISA KESULITAN SISWA SMA KELAS X DALAM PEMBELAJARAN KIMIA PADA PENDEKATAN CONTEXTUAL TEACHING AND LEARNING BERBASIS TWO TIER MULTIPLE CHOICE INSTRUMENT Fena Prayunisa; Ermila Mahariyanti
JURNAL ILMIAH GLOBAL EDUCATION Vol. 3 No. 1 (2022): JURNAL ILMIAH GLOBAL EDUCATION, Volume 3 Nomor 1, Juni 2022
Publisher : LPPM Institut Pendidikan Nusantara Global

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55681/jige.v3i1.167

Abstract

The purpose of the study was to analyze the difficulties of senior high school students at class X in learning chemistry using Contextual Teaching And Learning—based Approach on Two Tier Multiple Choice Instruments. This research is a descriptive research. The subjects in this study were students of class X SMAN 1 Masbagik. The samples in this study were determined by purposive random sampling which are the classes that have not reached the KKM, X IPA 2 class consists of 30 students and X IPA 3 32 students. X IPA 2 class will be taught conventionally meanwhile X IPA 3 class will be taught using the CTL approach. The instrument used to measure the students' level of difficulty is a two-tier multiple choice diagnostic test. The two tier multiple choice diagnostic test is a test with 2 tiers where tier 1 contains the answer and tier 2 contains the reason. The highest error percentages of conventional class was 54.1%, 26.8% understand, and 9.6% was misconception. While the CTL had lower error with the perentage 25.55%, 57.% understand, and 7.86% was misconception. It means that CTL affect sudents’ learning achievent about the concept of oxidation-reduction reactions.
PENERAPAN MODEL PEMBELAJARAN TREFFINGER TERHADAP KETERAMPILAN PEMECAHAN MASALAH SISWA SMA Ermila Mahariyanti; Irwansah; Fena Prayunisa
JURNAL ILMIAH GLOBAL EDUCATION Vol. 3 No. 1 (2022): JURNAL ILMIAH GLOBAL EDUCATION, Volume 3 Nomor 1, Juni 2022
Publisher : LPPM Institut Pendidikan Nusantara Global

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55681/jige.v3i1.170

Abstract

Penelitian ini bertujuan untuk mengetahui pengaruh penerapan Model Pembelajaran Treffinger terhadap Keterampilan Pemecahan Masalah Siswa SMA . Jenis penelitian ini adalah penelitian eksperimen semu (quasi experiment). Penelitian ini menggunakan dua perlakuan, yaitu perlakuan pertama berupa penggunaan model pembelajaran Treffinger dan perlakuan lainnya menggunakan pembelajaran yang biasa digunakan oleh guru. Terdapat satu variabel terikat yang diamati, yaitu keterampilan pemecahan masalah. Populasi dalam penelitian ini adalah seluruh siswa kelas X SMAN 3 Selong dan yang dijadikan sebagai sampel penelitian adalah siswa kelas X. 2 dan X. 4. Hasil penelitian menunjukkan bahwa model pembelajaran treffinger berpengaruh terhadap kemampuan pemecahan masalah pada siswa di SMAN 3 Selong. Hal ini dapat dilihat dari hasil analisis hipotesis menggunakan uji T, yaitu dengan nilai sig. (2-tailed) adalah sebesar 0,003 < 0,05. Hal tersebut berarti bahwa penggunaan model pembelajaran treffinger berpengaruh terhadap kemampuan pemecahan masalah siswa.
Mitigasi Bencana Abrasi Berbasis Keanekaragaman Vegetasi Mangrove di Pesisir Pantai Bagik Batu, Jerowaru Irwansah, Irwansah; Usman, Usman; Muttaqin, Muh. Zaini Hasanul; Mahariyanti, Ermila
Jurnal Ilmiah Global Education Vol. 5 No. 4 (2024): JURNAL ILMIAH GLOBAL EDUCATION, Volume 5 Nomor 4, Desember 2024
Publisher : LPPM Institut Pendidikan Nusantara Global

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55681/jige.v5i4.3494

Abstract

Mangrove vegetation has an important role in maintaining the stability of coastal ecosystems in preventing abrasion. One of them is in the Bagik Batu Beach Coastal area, Jerowaru with various types of mangrove vegetation. This study aims to determine the density level of mangrove vegetation types in mangroves in abrasion mitigation on the coast of Bagik Batu Beach. The research uses the Belt Transect method. In each plot, 3 measuring plots were made, namely 10 x 10 m (for trees) with a diameter (20 ≤ DBH < 35 cm), 5 x 5 m (stakes) with a diameter (2 ≤ DBH < 20 cm), and 2 x 2 m (for seedlings) with a diameter (DBH < 2 cm). Based on the results of the study, 9 species of mangroves were found, namely 5 species of true mangroves (Major) and 4 species of mangroves (Minor), including; Avicennia alba, sonneratia alba, Rhizophora stylosa, Rhizophora apiculata, Calotropis gigantea, Lumnitzera racemosa, Jatropha gossypiifolia, Samanea saman and Azadirachta indica. Avicennia alba with the most species with the relative density of seedlings (39.68%), relative density of stakes (22.45%), relative density of trees (17.06%).
Co-Authors Alpi Zaidah Alpi Zaidah, Alpi Alpiana Hidayatulloh Asrorul Azizi Efendy, Windi Elfrida Ratnawati Fena Prayunisa Fena Prayunisa, Fena Hendri Hendri hidayanti, hidayanti Hidayatulloh, Alpiana I Gusti Bagus Wiksuana Irwansah Jaya, Hari Saputra Jufrihadi, Jufrihadi Marzuki, Ahmad Dedi Mazlina, Mazlina Muh. Zaini Hasanul Muttaqin Muhammad Aminuddin, Muhammad Muhammad Ramli Muhsinun MULIA RASYIDI Nitiasari, Karin Nurfaizah Nurfaizah, Nurfaizah Rismawati, Lia Sait, Sahrul Samsul Hadi Saputra, Debi Hardian Syafitri, Laily Taufik Hidayat Usman Usman Yuliantari, Fely Zulkarnaen Zulkarnaen