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The CLASSROOM OBSERVATION IN ESP: A CASE STUDY OF MECHANICAL ENGINEERING STUDENTS’ EFL COURSE Apriana Diana
Edukasi Lingua Sastra Vol 21 No 1 (2023): Edukasi Lingua Sastra
Publisher : Universitas Muhammadiyah Kotabumi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47637/elsa.v21i1.570

This research work shed light on classroom observation to measure the implementation of ESP in Mechanical Engineering Course. Two lecturers of this major were observed by the writer during their English instructional classes. There was observation, syllabus document and semi-structured interview used as the instruments by the writer in gathering the data. These data were descriptively analyzed and reported to answer to the issues revealed as the background of the study. The classroom observation indicated that: 1) Both lecturers did not fully implement in their English classes; 2) All the elements of ESP, namely: needs analysis, syllabus design, teaching materials, learning activities, and evaluation needed to be developed and improved by these two lecturers; 3) There were several possible causes that made ESP implementation of these two lecturers became ineffective; a) the policy of the institution which managed English course of all non-English majors in integrated including syllabus design and text-book used, b) this policy made the lecturers difficult to modify their teaching activities and evaluation since the text-book used was not appropriate with students’ needs in this major, c) limited English prior knowledge of the students which made the lecturers hard to come to specific English without firstly equip the students with general English.

THE STUDENTS’ ABILITY IN TRANSLATING TEXT OF ARTS COLUMN IN NEWS WEEK MAGAZINE BY USING DETERMINING SENTENCE DIFFICULTY Apriana Diana
Journal Of Language Education and Development (JLed) Vol 4 No 2 (2022): Vol 4 No 2 (2022): Journal of Language Education and Development(JLED)
Publisher : Universitas Muhammadiyah Muara Bungo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52060/jled.v4i1.256

Language is very essential for human being. By using language, we can communicate between one another. The everyday use of this term involves several different senses, which linguistics is careful to distinguish. At its most specific level, it may refer to the concrete act of speaking, writing, or signing in a given situation-the notion of parole, or performance. Objective. To know the students’ ability in translating text of Arts column in News Week Magazine by using Determining Sentence Difficulty and To describe the errors made by the students in translating text of Arts Column in News Week Magazine by using Determining Sentence Difficulty. Sample, The research project will be carried out in Muhammadiyah University of North Sumatera, in Faculty of Teacher Training and Education of English Department at the 6th semester. Total sample 149 respondences. Design of research, The research will apply a descriptive quantitative research model. Applying this model is due to the facts that data in this research basically a static or quantitative data that is based on the students’ ability in using Determining Sentence Difficulty. Data analysis, The following procedure will be implemented to analyze the data, Scoring the students’ answer the researcher can make sure that the students’ understand or able to translate the text. Calculating. Percentage Scores = (Total Scores)/(Total Item Test) x 100%. Conclusions, The translating text of Arts column in News Week Magazine by using Determining Sentence Difficulty are effective to use by the students

Perancangan Alat Pemuai Bearing Dengan Sistem Laju Pemanas Menggunakan Temperature Control Dengan Waktu Pemanasan Singkat Fadwah - maghfurah; Windarta Windarta; Apriana Diana; Andri Maulana
Suara Teknik : Jurnal Ilmiah Vol 14, No 1 (2023): Suara Teknik: Jurnal Ilmiah
Publisher : Fakultas Teknik UM Pontianak

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29406/stek.v14i1.5519

Bearing adalah salah satu komponen penting yang di pergunakan pada motor penggerak untuk mendukung industri menengah seperti bengkel-bengkel service sepeda motor yang banyak digunakan pada motor-motor induksi dan juga roda, bearing juga dibutuhkan pada industri skala Besar, hanya saja pemakaian bearing rentan lebih cepat rusak dibanding bearing dengan sistem pelumasan, sehingga jangka waktu pemakaian perlu dibuat jadwal penggantian permanen sehingga penggantian kuantiti bearing pun semakin terjadwal, akan tetapi pada kenyataan nya penggantian bearing saat ini masih dilakukan dengan cara manual yaitu dengan cara di ketok agar bearing bisa masuk ke shaft atau rumah bearing sehingga berpotensi kerusakan pada bearing pada saat dipasang, dan berdampak pada waktu life time yang lebih singkat, Untuk itu penelitian disini merancang alat pemuai bearing dengan system pengkonversian laju arus listrik yang dialirkan menjadi energi panas dimana desain alat memuat 2 buah bearing dengan perencanaan pemakaian dinding material menggunakan acrylik dengan ketebalan 5 mm dan mampu melepaskan panas sebesar 150° serta meneyerap panas sebesar 180° dan panas yang keluar dari alat pemuai sebesar 85°. Dimana hasil pengujian pada bearing type Enzo 695Z diameter dalam 5 mm dan diameter luar 13mm mampu memuai hingga ada penambahan 0,2 mm sedangkan Biaya Listrik per Jam = Rp. 249,6/Jam dimana waktu yang dibutuhkan untuk memuaikan 2 (dua) bearing kurang lebih 30 menit.

Strengthening Non-English Teachers’ Ability in Using English as Instructional Language zaitun, zaitun; Novita, Pipit; Diana, Apriana
English Language in Focus (ELIF) Vol 6, No 2 (2024): English Language in Focus (ELIF)
Publisher : English Department, Faculty of Education, Universitas Muhammadiyah Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24853/elif.6.2.185-190

This study aimed to prove the effectiveness of communicative approach to strengthen non-English teachers’ speaking ability in using English as their instructional language. The study was carried out at SD Lab-school FIP UMJ, South Tangerang in the even semester of 2023/2024 academic year. There were 30 teachers of all grades participated in this study. This research was mixed-methods with statistics descriptive approach. Both speaking pre-post tests and observation were used in collecting the data. The results of the tests were analyzed by using simple calculation and reported in the form of average score. Meanwhile, the results of the observation were described descriptively. The findings of the quantitative approach revealed that on the average the learners performed better in the post-test and their average score escalated up to 22.17 points from the pre-test. Whereas the results of the observation as part of qualitative approach showed that the learners were able to manage their speaking problems better in which they became more confident, had more vocabularies and were able to construct proper sentences. To conclude, this research work confirmed that communicative approach was effective to strengthen non-English teachers’ speaking ability.

ANALISA PEMERIKSAAN ENGINE TIDAK BERFUNGSI SYSTEM COMMON RAIL INJECTION PADA UNIT HM 400 - 1 Rasma, Rasma; Diana, Apriana; Mahendra, Barda
Prosiding Semnastek PROSIDING SEMNASTEK 2024
Publisher : Universitas Muhammadiyah Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar

Pada suatu unit alat berat HM 400 -1 terdapat beberapa sistem, salah satunya adalah sistem bahan bakar CRI yang merupakan sistem injeksi bahan bakar ke dalam ruang bakar dengan sistem pembangkit tekanan yang terpisah dari injektor itu sendiri. Sistem CRI bekerja berdasarkan beberapa sensor yang terdapat pada mesin kemudian memberikan sinyal ke ECM sehingga dapat mengetahui kapan injektor membutuhkan bahan bakar untuk bahan bakar. Bahan bakar pada sistem CRI dialirkan menggunakan pompa bahan bakar melalui PCV kemudian menuju common rail, disini tekanan diatur oleh sensor bahan bakar common rail kemudian dialirkan menuju injektor melalui katup peredam aliran. Sistem CRI harus diperiksa dan dipelihara secara berkala agar tidak terjadi masalah pada sistem ini. Salah satu kerusakan yang dapat terjadi pada sistem CRI adalah kegagalan mesin yang disebabkan oleh rusaknya sensor common rail, dalam hal ini sensor common rail selalu membaca adanya tekanan tinggi pada common rail sehingga sensor common rail memberikan sinyal. ke ECM yang kemudian diteruskan ke katup PCV untuk menyediakan. Persediaan bahan bakar dalam jumlah sedikit mengakibatkan kebutuhan bahan bakar untuk pembakaran tidak terpenuhi. Setelah dilakukan pemeriksaan dan pengukuran maka dapat disimpulkan bahwa kerusakan yang terjadi pada sensor common rail disebabkan karena umur komponen tersebut karena unit sudah mempunyai jam kerja operasional selama 13.376 jam yang mengakibatkan terjadinya diafragma pada common rail. sensor rel tidak dapat kembali ke posisi normal.Kata Kunci : CRI, sistem bahan bakar, sinyal ke ECM.

Penggunaan Teknologi Digital dalam Pembelajaran Sains dan Olahraga untuk Meningkatkan Literasi dan Pemahaman Siswa Ade Kurniawan, Yudhistira; Rozaq, Mutrofin; Diana, Apriana
Journal Sport Science, Health and Tourism of Mandalika (Jontak) e-ISSN 2722-3116 Vol. 6 No. 1 (2025)
Publisher : Institut Penelitian Dan Pengambangan Mandalika Indonesia (IP2MI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/jontak.v6i1.4053

Penelitian ini bertujuan untuk mengeksplorasi penggunaan teknologi digital dalam pembelajaran sains dan olahraga guna meningkatkan literasi dan pemahaman siswa. Dalam konteks pendidikan saat ini, pemanfaatan teknologi digital telah menjadi salah satu elemen penting yang mendukung peningkatan kualitas pembelajaran, terutama dalam disiplin ilmu sains dan olahraga yang sering menghadapi tantangan terkait pemahaman konsep-konsep abstrak dan keterampilan fisik. Metode penelitian yang digunakan adalah studi literatur dengan mengumpulkan artikel-artikel yang relevan terkait penerapan teknologi digital dalam kedua bidang tersebut. Hasil penelitian menunjukkan bahwa penggunaan teknologi digital, seperti simulasi virtual untuk pembelajaran sains dan perangkat wearable serta aplikasi pelacakan untuk olahraga, dapat meningkatkan pemahaman siswa terhadap konsep-konsep yang sulit dipahami dan memperkaya pengalaman belajar mereka. Teknologi ini juga terbukti mampu meningkatkan keterlibatan dan motivasi siswa dalam proses pembelajaran. Penelitian ini menyarankan pentingnya integrasi teknologi digital dalam kurikulum pendidikan yang dapat memperkaya pengalaman belajar dan mempercepat pemahaman materi bagi siswa.

Measuring Self-Efficacy in English for Specific Purposes: A Case Study of Engineering Students Diana, Apriana
English Language in Focus (ELIF) Vol. 7 No. 2 (2025): English Language in Focus (ELIF)
Publisher : English Department, Faculty of Education, Universitas Muhammadiyah Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar

This descriptive statistical study assesses students' perceptions of their self-efficacy in English for Specific Purposes (ESP). The study involved 40 students from the Mechanical Engineering program at the Faculty of Engineering, Universitas Muhammadiyah Jakarta. Data were collected using a 5-point Likert scale questionnaire, adapted and modified from Kosimov (n.d.), and distributed via Google Forms after undergoing face validity assessment. The data were analyzed using simple percentage calculations and presented descriptively. The findings indicate that the majority of students held a positive perception of their self-efficacy in ESP, as evidenced by the highest response rate for the "agree" option (64.8%), followed by "strongly agree" (14.2%). Furthermore, the analysis suggests that most students demonstrated optimism, high self-efficacy, and a strong commitment to excelling in ESP learning relevant to their field of study.

Differentiated Learning in English for Specific Purposes (ESP) Class: A Students’ Perception Study Apriana Diana; Muhammad Daffa Saptrian; G. K. Chithra
English Language in Focus (ELIF) Vol. 8 No. 1 (2025): English Language in Focus (ELIF)
Publisher : English Department, Faculty of Education, Universitas Muhammadiyah Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24853/elif.8.1.13-20

Educational transformation driven by Indonesia’s Merdeka Curriculum has shifted higher education toward more inclusive and learner-centered pedagogies. Within this reform agenda, differentiated learning (DL) has emerged as a key approach to address variations in students’ abilities, interests, and learning profiles. Nevertheless, empirical evidence on the application of DL in English for Specific Purposes (ESP) instruction at the tertiary level, particularly within engineering programs, remains limited. This study investigates engineering students’ perceptions of differentiated learning and examines its relationship with learner engagement and perceived ESP learning effectiveness. Participants were 68 first-year Mechanical Engineering students who completed a 30-item Likert-scale questionnaire adapted from established DL and ESP frameworks. The instrument demonstrated high internal reliability (Cronbach’s α = 0.86). Data were analyzed using descriptive and correlational statistics with SPSS 26. Findings reveal that students reported highly positive perceptions of differentiated learning (M = 4.21, SD = 0.43), with significant positive correlations between DL and engagement (r = 0.63, p < 0.05) and between DL and perceived learning effectiveness (r = 0.59, p < 0.05). These results suggest that differentiated learning promotes inclusivity, motivation, and disciplinary relevance in ESP contexts. The study provides empirical support for differentiated learning as a pedagogical framework linking language learning with professional competence, offering insights for curriculum design, teacher development, and higher education policy committed to responsive and personalized learning. Keywords: Differentiated instruction, English for Specific Purposes (ESP), Students’ perceptions, Engineering students.

THE STUDENTS’ ABILITY IN TRANSLATING TEXT OF ARTS COLUMN IN NEWS WEEK MAGAZINE BY USING DETERMINING SENTENCE DIFFICULTY Apriana Diana
Journal Of Language Education and Development (JLed) Vol. 4 No. 2 (2022): Vol 4 No 2 (2022): Journal of Language Education and Development(JLED)
Publisher : Universitas Muhammadiyah Muara Bungo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52060/jled.v4i1.256

Language is very essential for human being. By using language, we can communicate between one another. The everyday use of this term involves several different senses, which linguistics is careful to distinguish. At its most specific level, it may refer to the concrete act of speaking, writing, or signing in a given situation-the notion of parole, or performance. Objective. To know the students’ ability in translating text of Arts column in News Week Magazine by using Determining Sentence Difficulty and To describe the errors made by the students in translating text of Arts Column in News Week Magazine by using Determining Sentence Difficulty. Sample, The research project will be carried out in Muhammadiyah University of North Sumatera, in Faculty of Teacher Training and Education of English Department at the 6th semester. Total sample 149 respondences. Design of research, The research will apply a descriptive quantitative research model. Applying this model is due to the facts that data in this research basically a static or quantitative data that is based on the students’ ability in using Determining Sentence Difficulty. Data analysis, The following procedure will be implemented to analyze the data, Scoring the students’ answer the researcher can make sure that the students’ understand or able to translate the text. Calculating. Percentage Scores = (Total Scores)/(Total Item Test) x 100%. Conclusions, The translating text of Arts column in News Week Magazine by using Determining Sentence Difficulty are effective to use by the students

Design and Development of a Website-Based English Learning Platform for Informatics Engineering Students Diana, Apriana; Antara, Hari Permata; Al Ghfari, Muhammad Zidane
Journey: Journal of English Language and Pedagogy Vol. 9 No. 2 (2026): Journey: Journal of English Language and Pedagogy
Publisher : UIBU

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33503/journey.v9i2.3626

English for Specific Purposes (ESP) is an English language teaching approach designed to address the specific needs of particular disciplines, including Informatics Engineering. This study aimed to design and develop a website-based English learning platform for Informatics Engineering students. The research employed a Research and Development (R&D) method consisting of needs analysis, system design, website development, testing, and evaluation. Data were collected through interviews with students and industry practitioners to identify learning needs and validate the developed platform. The resulting website provides learning materials related to technical vocabulary, reading comprehension, listening exercises, and professional communication in the field of Informatics Engineering. The needs analysis indicated that students required discipline-specific vocabulary, flexible learning access, and interactive feedback to support independent learning. Functional testing confirmed that all major features of the platform operated as intended, while expert evaluation indicated that the learning content was accurate, relevant, and suitable for the target users. The evaluation results demonstrate that the developed platform effectively supports English learning by connecting academic materials with workplace communication needs. Therefore, the website-based learning platform is a feasible supplementary learning medium for improving English competence among Informatics Engineering students and enhancing their readiness for future academic and professional environments.

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