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All Journal English Review: Journal of English Education Jurnal Penelitian Pembelajaran Fisika ETERNAL(english, teaching, learning, and Research Journal) Metathesis: Journal of English Language, Literature, and Teaching Indonesian Journal of English Language Teaching and Applied Linguistics Voices of English Language Education Society Scope: Journal of English Language Teaching Abdi Dosen : Jurnal Pengabdian Pada Masyarakat Bubungan Tinggi: Jurnal Pengabdian Masyarakat Infotek : Jurnal Informatika dan Teknologi Jurnal Pengabdian kepada Masyarakat Nusantara Journal of English Language and Education Journal of Energy, Material, and Instrumentation Technology Indonesian Journal of EFL and Linguistics Jurnal Sains Materi Indonesia Journal of English Language Teaching and Literature (JELITA) Jurnal Pendidikan MIPA ETERNAL: English Teaching Journal Indonesian Journal of English Language Teaching and Applied Linguistics
Andri Suherman
The University Of Hamzanwadi
Religion Arts Humanities Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Physics Public Health Social Sciences Other

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Online IELTS (International English Language Testing System) Training for High School Teachers as Preparation for Applying for Foreign Scholarships Andri Suherman; Hamzani Wathoni; M Adib Nazri
Bubungan Tinggi: Jurnal Pengabdian Masyarakat Vol 6, No 2 (2024)
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/btjpm.v6i2.10301

Abstract

IELTS is a mandatory requirement in applying for overseas master's degree scholarships. However, many people, including senior and vocational high school teachers in Selong City, East Lombok, face difficulty answering IELTS questions. Other than having no educational background in the English Language, they also have no time to take IELTS courses because of their heavy workload. Therefore, this community service activity aims to provide IELTS training to high school teachers in Selong City, East Lombok. This IELTS training is expected to help them meet the IELTS score when applying for overseas scholarships. Twenty teachers participated in this IELTS training, which was held in August 2023. Data from the pre-test and post-test revealed that the participants showed increased IELTS scores, although insignificant. Besides, data obtained from the online questionnaire and interview session showed that the participants positively responded to this IELTS training. 
Penerapan Problem Based Learning Berbasis Stem pada Materi Alat Optik untuk Meningkatkan Kemampuan Berpikir Kritis Peserta Didik Rohmah, Hanifah Nur; Suherman, Andri; Utami, Indri Sari
Jurnal Penelitian Pembelajaran Fisika Vol 12, No 2 (2021): SEPTEMBER 2021
Publisher : Universitas PGRI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26877/jp2f.v12i2.7900

Abstract

Penelitian ini bertujuan untuk mengetahui peningkatan berpikir kritis pada peserta didik dengan menggunakan penerapan problem based learning berbasis STEM dan untuk mengetahui tanggapan peserta didik terhadap Problem Based Learning berbasis STEM. Metode yang digunakan dalam penelitian ini adalah Pre Eksperimental Design, dengan desain penelitian One Group Pretest and Posttest. Penentuan sampel yang akan digunakan yaitu dengan purposive sampling pada kelas X MIA 1 di MA Syekh Mubarok Kabupaten Tangerang dengan 33 peserta didik. Metode pengumpulan data yang digunkan adalah dengan tes sebelum dan sesudah pembelajaran (pretest dan posttest). Data dianalisis dengan uji n-gain untuk melihat peningkatan kemampuan berpikir kritis peserta didik dan dengan skala likert untuk mengetahui tanggapan peserta didik terkait problem based learning berbasis STEM. Berdasarkan hasil uji n-gain pada peserta didik kelas X MIA 1 diperoleh rata-rata peningkatan nilai pretest dan posttest sebanyak 22,42%, dan diperoleh nilai n-gain sebesar 0,25 dalam kategori rendah. Berdasarkan hasil skala likert diperoleh tanggapan yang rata-rata positif sejumlah 76,70%, dengan nilai 61,36 termasuk kategori sedang. Berdasarkan hasil penelitian dapat disimpulkan bahwa model problem based learning berbasis STEM dapat meningkatkan kemampuan berpikir kritis dan mendapat respon positif oleh peserta didik.Kata kunci: Kemampuan berpikir kritis, PBL, STEM
Penerapan Model Problem Based Learning (PBL) Berbantu Mind Mapping dalam Pembelajaran Fisika untuk Meningkatkan Kemampuan Pemecahan Masalah pada Materi Usaha dan Energi Asuri, Ayu Rosdianti; Suherman, Andri; Darman, Dina Rahmi
Jurnal Penelitian Pembelajaran Fisika Vol 12, No 1 (2021): APRIL 2021
Publisher : Universitas PGRI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26877/jp2f.v12i1.7624

Abstract

Tujuan penelitian ini adalah untuk mengetahui pengaruh model pembelajaran Problem Based Learning (PBL) berbantu Mind Mapping terhadap peningkatan kemampuan pemecahan masalah peserta didik pada materi usaha dan energi. Penelitian ini dilaksanakan di SMA Al Husna pada tahun 2020/2021. Metode yang digunakan dalam penelitian ini adalah metode Quasi Eksperimen (eksperimen semu). Penelitian ini menggunakan desain rancangan nonequitevalent control group design. Populasi penelitian tindakan kelas dilaksanakan di kelas X MIA SMA Al Husna. Teknik pengambilan sampel dengan menggunakan teknik non probability sampling dengan mengambil 2 kelas secara tidak acak yang terdiri dari 65 peserta didik. Kelas X MIA 1 adalah kelas eksperimen. Kelas X MIA 2 adalah kelas kontrol. Instrumen penelitian menggunakan 6 soal tes essay kemampuan pemecahan masalah yang telah dinyatakan valid. Hasil penelitian menunjukkan bahwa terdapat perbedaan peningkatan kemampuan pemecahan masalah fisika pada pesera didik kelas X khususnya pada X MIA 1 dan X MIA 2. Uji normal gain pada kelas eksperimen sebesar 0,36 dan dikategorikan sebagai G Sedang, dan pada kelas kontrol sebesar 0,15 dikategorikan sebagai G rendah. Pengujian hipotesis diperoleh 0,00  0,05 hal ini disimpulkan H1 diterima dan H0 ditolak sehingga model Problem Based Learning (PBL) berbantu mind mapping pada kelas eksperimen lebih baik dari kelas kontrol dengan menggunakan model konvensional.
Examining Teachers' Perceptions of E-Learning Tools: A Survey from Indonesian EAP Classrooms Suherman, Andri; Wathoni, Hamzani
Indonesian Journal of EFL and Linguistics Indonesian Journal of EFL and Linguistics, 7(1), May 2022
Publisher : Pusat Pelatihan, Riset, dan Pembelajaran Bahasa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21462/ijefl.v7i1.470

Abstract

Given the fact that online teaching has been widely implemented across the globe during this Covid-19 pandemic, teachers are required to have a high level of IT skills to be able to conduct online teaching. It is without exception that EAP (English for Academic Purpose) teachers need to familiarize themselves with electronic devices due to the benefits they have to offer in an e-learning environment. The current study aims at examining teachers’ perceptions of using e-learning tools in the context of Indonesian EAP classrooms. Forty-five Indonesian EAP teachers participated in the current study with different ages, academic backgrounds, and lengths of EAP teaching experiences. The instruments used to collect the research data were an online survey and semi-structured interviews. The results showed that video and VLEs were the two most commonly-used e-learning tools among the teachers with “self-taught” and “colleagues” being the two most favorite approaches the teachers have employed to learn such tools. Besides, promoting student engagement and developing learner autonomy were perceived as positive impacts of using e-learning tools by the teachers. Pedagogical implications of this study’s findings suggested that school authorities should organize more regular pre-service teacher training programs with the purpose to help novice teachers to improve their IT skills. Besides, e-learning tools should be more used in online teachings due to the benefits they have to offer for promoting student engagement and facilitating learner autonomy. A number of limitations in the current study are also presented along with some suggestions for future studies
Students' Perceptions of the Challenges of ESP Courses: A Study from an Indonesian University Suherman, Andri
Indonesian Journal of EFL and Linguistics Indonesian Journal of EFL and Linguistics, 8(2), November 2023
Publisher : Pusat Pelatihan, Riset, dan Pembelajaran Bahasa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21462/ijefl.v8i2.645

Abstract

The current study aims to investigate challenges experienced by ESP students. Conducted at the University of Hamzanwadi (East-Lombok, Indonesia), this study employs both quantitative and qualitative methods with two instruments to collect data, questionnaires and interviews. The questionnaire was electronically sent out to 100 ESP students to discover challenges they have been dealing with, which was then statistically analyzed. In addition, semi-structured interviews were carried out with a representative of 20 ESP students to examine their perceptions of the challenges, which were then qualitatively analyzed using a coding system. The results of quantitative data revealed that the students have been experiencing 5 types of challenges in learning ESP with Linguistic Competence and University Support being the two most challenging issues for over 90% of students. Meanwhile, the qualitative data showed that the five challenges were intercorrelated and affected each other. Pedagogical implications gained from this study include university officials should provide support to facilitate ESP students with potential challenges and to help them eradicate the challenges. Despite these, several limitations in this study are found including it recruited a relatively small number of participants, and it missed to explore solutions that students have employed to tackle the challenges as it can provide us with meaningful insight into the general overview of ESP courses from students’ perspectives.
The Effect of Chitosan Addition on Phase Composition and Detection Sensitivity of Fe3O4/Chitosan Magnetic Label Nanoparticles Based on Giant Magnetoresistance Sensor Prayoga, Galih Aji; Oktarisa, Yuvita; Antarnusa, Ganesha; Fitriani, Nur Shabrina; Aryani, Refi Meilia; Suherman, Andri; Guntara, Yudi
Journal of Energy, Material, and Instrumentation Technology Vol 5 No 4 (2024): Journal of Energy, Material, and Instrumentation Technology
Publisher : Departement of Physics, Faculty of Mathematics and Natural Sciences, University of Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jemit.v5i4.282

Abstract

This study describes how phase composition affects the ability of giant magnetoresistance (GMR) chip-based sensors to detect magnetic labels made of Fe3O4 and Fe3O4/chitosan that were synthesized using the co-precipitation method. X-ray diffraction (XRD) analysis revealed that the synthesized nanoparticles were a mixture of magnetite and maghemite phases. The most intense diffraction peak at 2θ = 35.6° (311) confirmed the presence of the magnetite phase. The addition of chitosan significantly increased the proportion of the maghemite phase from 10% to 25%, with the appearance of an additional peak at 2θ = 33° (221). The modification of Fe3O4 nanoparticles into Fe3O4/chitosan nanocomposites resulted in changes in sensor sensitivity. The GMR sensor successfully detected Fe3O4 and Fe3O4/chitosan magnetic labels within 30 seconds with high sensitivities of 0.746 and 0.761 mV/( g/mL), respectively. The limit of detection (LOD) was also very low at 0.419 and 0.428 g/mL. These findings show that Fe3O4/chitosan nanocomposites integrated GMR chip-based sensors can be a dependable instrument for detecting a variety of biomolecules such as Bovine serum albumin (BSA).
Need Analysis of English Speaking Skills for Local Guides in Tete Batu: An ESP Design Setiawan, Budi; Marzuki, M. Junaidi; Suherman, Andri; Husnu, Muhammad
JELITA Vol 6 No 2 (2025): Journal of English Language Teaching and Literature (JELITA)
Publisher : Universitas Muhammadiyah Barru

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56185/jelita.v6i2.1109

Abstract

This study aims to shed light on the specific English-speaking needs of local guides in Tete Batu by exploring the relevant learning topics for their guiding roles and examining the challenges they face in delivering effective services to tourists. This research used a sequential explanatory mixed-method design. In the first phase, questionnaires were distributed to 27 active local guides to identify the most frequently used English topics in their guiding activities. The data were analyzed using descriptive statistics with SPSS 26.00 to determine topic priorities. In the second phase, semi-structured interviews were conducted with five selected guides to gain deeper insights into the challenges they face and to confirm the questionnaire results. The interview data were analyzed using thematic analysis by Braun and Clarke (2006). The findings revealed that a total of 22 English learning topics are used by local guides in Tete Batu. Among these, 11 topics are frequently used in daily guiding practices, while the other 11 are applied only in specific or situational contexts. In addition, the guides reported several challenges in their work, such as sudden weather changes, limited destination knowledge among new guides, tourists’ entrance tickets, the absence of a Tourist Information Center (TIC), and the lack of learning resources.The findings suggest that English training should focus on practical, topic-based content aligned with real guiding tasks.
Layer Influence on Organosilica Composites Strength to Withstand the Impact of 9mm Caliber Bullets Notonegoro, Hamdan Akbar; Sofyan, Muhammad Azis; Rizkynawan, Benridho; Soegijono, Bambang; Setiawan, Jan; Aritonang, Sovian; Suherman, Andri; Ali, Nora'aini
Jurnal Sains Materi Indonesia Vol. 27 No. 1 (2025): Jurnal Sains dan Materi Indonesia
Publisher : BRIN Publishing (Penerbit BRIN)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55981/jsmi.2025.10243

Abstract

The use of steel panels in conventional bulletproof vests is no longer relevant to current needs. In addition to being heavy, troop flexibility is disrupted. It is necessary to develop lighter and more reliable composite panels. The purpose of this study was to determine the ability of organosilica resin composite panels that were given variations of 5, 7 and 9 layers of woven fiberglass to withstand 9 mm caliber bullets using the NIJ-0101.06 Standard. The results of the firing test showed that the bullets were held back in the 7th and 9th layers. This result shows that this composite is a worthy candidate to replace conventional steel panels in bulletproof vests.
Analyzing Motivation in Junior High School Students’ Reading Habits Kalila, Dwi Duvanny; Prasetyaningrum, Ari; Suherman, Andri; Maysuroh, Siti
Journal of English Language and Education Vol 10, No 5 (2025)
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jele.v10i5.1423

Abstract

This study examines junior high school students’ motivation in developing reading habits and identifies the supporting and hindering factors. A mixed-method design was applied, involving questionnaires completed by 64 students at SMPN 2 Sikur, as well as interviews and classroom observations. Findings revealed that most students demonstrated moderate (39.06%) to high (32.81%) levels of reading motivation, with an overall average of 3.15. Intrinsic factors, such as curiosity, enjoyment, and the desire for knowledge, emerged as the strongest drivers, while extrinsic factors, including encouragement from teachers and parents, played a role but inconsistently. Major obstacles included boredom, limited time, and difficulties in understanding texts, particularly in foreign languages. The school environment, such as poorly maintained libraries and the lack of literacy activities, was also found to be unsupportive. These results indicate that intrinsic motivation is crucial for fostering reading habits, yet it must be reinforced by external support and a conducive learning atmosphere. The study suggests revitalizing school literacy programs
Barriers Prevent EGP Teachers from Becoming ESP Practitioners in the Context of an Indonesian Tertiary Education Suherman, Andri
IJELTAL (Indonesian Journal of English Language Teaching and Applied Linguistics) Vol 9, No 1 (2024): Indonesian Journal of English Language Teaching and Applied Linguistics
Publisher : Universitas Islam Negeri Sultan Aji Muhammad Idris Samarinda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21093/ijeltal.v9i1.1596

Abstract

It has been argued by scholars that ESP (English for Specific Purposes) has several absolute features which distinguish it from EGP (English for General Purposes). It is not surprising that many EGP teachers face difficulties when teaching ESP classes. This mixed-method study randomly recruited EGP teachers (N=50) to complete an online survey regarding barriers they have experienced in teaching ESP courses. Some of them (N=20) were then invited to participate in interview sessions to discover their strategies in breaking the barriers. The results from quantitative data in the online survey showed that the teachers have been dealing with five different barriers with Subject Knowledge being the most difficult barrier to handle (M=3.14, SD=0.86). Meanwhile, the qualitative findings from the interview process revealed several strategies employed by the teachers to break the barriers appeared to have been intercorrelated and affected to each other. As this finding revealed, university authorities need to provide EGP teachers with some supports (i.e. training programs, financial aid, and relevant textbooks) to minimize potential barriers when teaching ESP classes. Limitations and suggestions for future research are also presented.
Co-Authors Ahadillailah, Aulia Ali, Nora'aini Aritonang, Sovian Aryani, Refi Meilia Asep Saefullah Asuri, Ayu Rosdianti Bambang Soegijono Budi Setiawan Dina Rahmi Darman, Dina Rahmi Fitriani, Nur Shabrina Ganesa Antarnusa Guntara, Yudi Jan Setiawan Kalila, Dwi Duvanny Kertawijaya, Lalu Lalu Kertawijaya M. Adib Nazri M. Junaidi Marzuki Muhammad Husnu Notonegoro, Hamdan Akbar Nurhidayati Nurhidayati Prasetyaningrum, Ari Prayoga, Galih Aji Rizkynawan, Benridho Rohmah, Hanifah Nur Siti Maysuroh Sofyan, Muhammad Azis Surayya, St. Ayu Utami, Indri Sari Wathoni, Hamzani Yahya Yahya Yuvita Oktarisa, Yuvita