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Gatot Subroto
Universitas Maritim Raja Ali Haji (UMRAH)
Agriculture, Biological Sciences & Forestry Humanities Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemistry Computer Science & IT Economics, Econometrics & Finance Education Environmental Science Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Mathematics Mechanical Engineering Physics Public Health Social Sciences

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STUDENTS’ WRITING OF SIMPLE PRESENT TENSE SENTENCES: AN ERROR ANALYSIS Subroto, Gatot
Jurnal Kiprah Vol 3 No 1 (2015): KIPRAH
Publisher : Fakultas Keguruan dan Ilmu Pendidikan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (163.819 KB) | DOI: 10.31629/kiprah.v3i1.402

Abstract

Penelitian ini dimaksudkan untuk memaparkan jenis-jenis kesalahan yang dilakukan oleh siswa dalam menulis kalimat simple present tense dan untuk mengetahui jenis-jenis kesalahan manasajakah yang sering dilakukan oleh siswa tersebut. Sejalan dengan tujuan tersebut, jenis-jenis kesalahan yang dipaparkan oleh Dulay, Burt, and Krashen (1982:146) digunakan oleh peneliti sebagai landasan teori.Terdapat 4 (empat) jenis-jenis kesalahan yang dipaparkan oleh Dulay, Burt, and Krashenyaitu: (1) omission, (2) addition, (3) misformation, dan (4) misordering. Metode deskriptif dipakai untuk menjawab permasalahan-permasalahan penelitian melalui pendekatan kualititatif. Data dalam penelitian ini adalah hasil tulisan karangan siswa berhubungan dengan penggunaan simple present tense.Subjek penelitian ini adalah siswa kelas VIII1 SMPN 4 Tanjungpinang Tahun Akademik 2011/2012 sejumlah 37 siswa. Teknik dokumentasi digunakan untuk mengumpulkan data dalam penelitian ini. Hasilpenelitian ini secara umum menunjukkan bahwa siswa melakukan 4 (empat) jenis-jenis kesalahan yang dipaparkan oleh Dulay, Burt, and Krashen. Dari keempat jenis kesalahan yang dilakukan oleh siswa, ada dua jenis kesalahan yang sering dilakukan oleh mereka. Hal tersebut dapat dilihat dari hasil persentase masing-masing jenis kesalahan sebagai berikut: 40% untuk kesalahan omission, 14,29% untuk kesalahan addition, 41,21% untuk kesalahan misformation, dan 4,39% untuk kesalahan misodering.
Roundtable Technique in Teaching Writing Ana Tamara Putri; Gatot Subroto; Dewi Nopita
Juliet Vol 3 No 1 (2022): JULIET Volume 3 Number 1
Publisher : English Language Education Study Program Universitas Maritim Raja Ali Haji

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31629/juliet.v3i1.3691

Abstract

The purpose of this research is to find out whether or not the roundtable technique is effective for writing descriptive text in eighth grade at SMP Negeri 3 Tanjungpinang. The reserach used quantitative method with method using quasi-experimental design. The study sample was divided into two groups: experimental and control. In this study, the authors was applied online learning considering the outbreak of the Covid-19 virus. The pre-test was given at the beginning of the study in each class, and then followed by given the treatment of the roundtable technique in composing descriptive text in the experimental class and small group discussion in the control class. After that, a post-test was given at the end of the study. Furthermore, the data was analyzed by using SPSS 21. The findings of the independent t-test revealed that the significant value generated Sig. (2-tailed) = 0.000 smaller than 0.05. As a result, it supports the hypothesis that using roundtable technique is effective toward writing descriptive text at the eighth grade of SMP Negeri 3 Tanjungpinang. Keywords: Writing, Descriptive Text, Roundtable
Students' Vocabulary Mastery and Their Reading Comprehension fitria lisana; Gatot Subroto; Dewi Nopita
Juliet Vol 3 No 1 (2022): JULIET Volume 3 Number 1
Publisher : English Language Education Study Program Universitas Maritim Raja Ali Haji

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31629/juliet.v3i1.3699

Abstract

The purpose of this research was to find whether or not there is a relationship between vocabulary mastery and reading comprehension. The researcher focused on the relationship between students' vocabulary mastery and their reading comprehension in this study. The researcher employed a quantitative method in their investigation. The sample in this study was 30 students at seventh grade in SMPN 4 Senayang. 20 items for vocabulary mastery and 10 items for reading comprehension in a multiple-choice test were used to collect data for this study. The Pearson's Product Moment Correlation Coefficient was employed to analyze the data. The correlation coefficient variable of mastery of vocabulary and reading comprehension was 0.473 based on the data obtained by the authors. The correlation coefficient was 0.473, which is placed between 0.400.0.600 was seen in the table. The correlation is moderate correlation. As a result, Ho is rejected, while Ha is accepted. The authors found a relationship between students' vocabulary mastery and their reading comprehension of this study.
Students' Writing Difficulties in Procedure Text: An Analysis Study Heti Hidayah
Juliet Vol 2 No 1 (2021): JULIET Volume 2 Number 1
Publisher : Universitas Maritim Raja Ali Haji (UMRAH)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31629/jjumrah.v2i1.3130

Abstract

Abstract The function of writing skills is the most effective way to show someone’s English proficiency, including the ability and difficulties. The objective of this research was to know the factors and to the dominant factor of students’ writing difficulties in procedure text. The instruments of this research were interview and writing test as the support data. Therefore, the researcher conducted a descriptive qualitative study analysis. The technique in analysed the data of the interview was a descriptive analysis technique (percentage) and descriptive analysis technique without percentage to analyse the writing test. The researcher asked some aspects of students’ writing difficulties in writing procedure text based on the syllabus of class 9 K13 namely social function, structure text, language features, and topic. For the writing test, the students were asked to write a procedure text. So that the students had difficulties in social function, structure text, language features, and topic. This research showed the dominant factor students’ writing difficulties in procedure text was language features, like vocabulary and grammar which made the students difficult when writing the procedure text. Thus, the students still faced difficulties in writing skills like procedure text and the students have to improve their ability in writing skills. Keywords: Difficulty, Writing, Procedure Text
Teacher's Pedagogic Competence in Teaching English: An Analysis Study Febriani; Gatot Subroto; Dewi Murni
Juliet Vol 3 No 2 (2022): JULIET Volume 3 Number 2
Publisher : Universitas Maritim Raja Ali Haji (UMRAH)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31629/juliet.v3i2.3690

Abstract

The teaching and learning process is changed from offline learning became online learning due to Covid-19 outbreaks. The aimed of this study was to describe how is the pedagogical competence of English teachers at SMPN 7 Tanjungpinang. This research used qualitative research method which means that the researcher describes the result of the data about teacher’s pedagogical competence consists of understanding of the students, designing of the material, developing students’ potential and evaluation. Observation and interview were used as the instruments of this research. The result showed that the pedagogical competence of English teachers in online learning is on good categories with keep regard and adjust to the needs of students during online learning. Moreover, the teachers must always improve their pedagogical competence especially in online learning. Key Words: Pedagogic Competence, Online Learning, Google Classroom
The Effect of Comic Strips towards Students’ Reading Comprehension Tsania Ranti Purnama; Gatot Subroto; Dewi Murni
Juliet Vol 4 No 1 (2023): JULIET Volume 4 Number 1
Publisher : Universitas Maritim Raja Ali Haji (UMRAH)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31629/juliet.v4i1.4815

Abstract

This study aimed to know the effect of comic strips towards students’ reading comprehension at tenth grade students of a Senior High School in Tanjungpinang. The research design in this study was quantitative approach namely pre-experimental research. The participants of this study were a class of tenth grade students in the academic year of 2021/2022. The instruments for collecting the data were reading comprehension test given as pre-test and post-test. The test consisted of 20 questions and the format was multiple choice. The questions made by the researcher according to strategies for reading comprehension and validated by the lecturer and teacher at the target school. The test is given to other class which was similar level to the target class in the same school before given to the experimental class as post-test and pre-test to get the reliability of the test. The results of data analysis revealed that the effect of comic strips towards students’ reading comprehension for tenth grade students was very good. It improved significantly the students’ reading comprehension.
Designing Interactive Workbook via Liveworksheets for Reading Skill at Grade 10 Cellia Apridita Cahya Utami; Dewi Nopita; Gatot Subroto
Juliet Vol 4 No 1 (2023): JULIET Volume 4 Number 1
Publisher : Universitas Maritim Raja Ali Haji (UMRAH)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31629/juliet.v4i1.4866

Abstract

This research aimed to design interactive workbook via Liveworksheets for reading skill at tenth grade. The subject of this research was a class of 10th grade students in a Senior High School in Tanjungpinang, which consisted of 16 students. This research was research and development with the ADDE model based on Richey and Klein (2014). This research focused on designing interactive workbook for the tenth grade second semester English materials. It consisted of announcement text, recount text, and narrative text. There were four phases in this research which are analysis phase, design phase, development phase, and evaluation phase. The result from the validation stage showed that there was minor revision in the media aspect. After the revision had been approved by the validator, the interactive workbook was decent to be used in the classroom. From the practical result, it can be seen that the interactive workbook got good responses from the students. The interactive workbook also met the students’ characteristics which were classified as generation Z.
Exploring the Role of English Reading in Enhancing Vocabulary Alias, Muhammad; Juhri, Muhammad; Juliardi, Juliardi; Syahputra, Muhammad Raihan Ihsan; Pratama, Irwin Harja; Subroto, Gatot
Langue (Journal of Language and Education) Vol. 3 No. 2 (2025): Langue (Journal of Language and Education) In Progress
Publisher : Magister Pendidikan Bahasa Inggris Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/langue.v3i2.46092

Abstract

Vocabulary development has an important role in English language learning, especially in supporting reading comprehension and oral communication. This research tries to explore the impact of reading English on vocabulary mastery among students and learners in informal housing environments. Using a quantitative descriptive approach, data were collected from 53 participants through a Likert-scale questionnaire distributed via Google Forms. The questionnaire examined four key variables: interest in reading, reading comfort, vocabulary improvement, and motivation. The findings indicate that most students show high interest and comfort in reading English texts. A significant majority agreed that reading helps them learn and retain new vocabulary. Additionally, reading activities were found to enhance students’ motivation to engage further with English learning. These results support existing literature that extensive reading positively influences vocabulary acquisition. Furthermore, the study highlights the importance of promoting English reading habits outside formal education environments. It is recommended that educators, parents, and communities provide accessible reading materials to foster vocabulary growth and language learning motivation among learners. By encouraging reading as a regular practice, even in informal settings, learners can develop a stronger foundation in vocabulary that benefits their overall English proficiency.
Effect of Application of Several Organic Fertilizers on the Growth and Yield of Tobacco (Nicotiana Tabacum L.) Ramadhan, Mohamad Aji Rizki; Subroto, Gatot; Arum, Ayu Puspita; Patricia SM, Susan Barbara
Journal of Soilscape and Agriculture Vol. 3 No. 1 (2024): Vol. 3 No.1 2024
Publisher : University of Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/jsa.v3i1.1391

Abstract

Tobacco (Nicotiana Tabacum L.) is an agricultural commodity that is widely cultivated by the community. The decline in productivity is due to the uncontrolled use of chemical fertilizers and chemical pesticides, resulting in the degradation of organic matter. To deal with the problem can use Liquid Organic Fertilizer according to the dose for tobacco plants. The purpose of this study was to determine the effect of Liquid Organic Fertilizer treatment of shallot skin waste, banana stem waste, banana peel waste, and coconut coir waste on the growth and yield of tobacco plants. The study used a 1-factor Completely Randomised Design (CRD), with 5 levels, namely P0: Without Liquid Organic Fertilizer (Control), P1: Liquid Organic Fertilizer of shallot skin waste dose (300 ml/plant), P2: Banana stem waste Liquid Organic Fertilizer dose (300 ml/plant), P3: Banana peel waste Liquid Organic Fertilizer dose (300 ml/plant), P4: Liquid Organic Fertilizer ofcoconut fiber waste dose (300 ml/plant). The research variables observed included plant height, number of leaves, leaf length, leaf width, stem diameter, root length, root volume, wet weight of leaf production, and dry weight of leaf production. The effect of Liquid Organic Fertilizer application had a very significant effect on the variables of plant height, leaf length, leaf width, root length, leaf wet weight, and leaf dry weight. Coconut coir Liquid Organic Fertilizer treatment (P4) has a tendency to produce the best tobacco plant growth.
The Effect of Melatonin Application and Watering Frequency on the Growth of Cocoa Seedlings (Theobroma cacao L.) Zakariyya, Fakhrusy; Novelia, Eka Putri; Subroto, Gatot; Avivi, Sholeh
Pelita Perkebunan (a Coffee and Cocoa Research Journal) Vol. 41 No. 2 (2025)
Publisher : Indonesian Coffee and Cocoa Research Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22302/iccri.jur.pelitaperkebunan.v41i2.644

Abstract

Watering is one of the keys to cocoa plant growth, where proper watering enhances plant development, while infrequent watering can lead to drought stress. Melatonin can help mitigate the negative impacts caused by drought stress. Melatonin is a hormone that regulates various physiological processes and is believed to enhance plant tolerance to stress while stimulating growth. The purpose of this study is to investigate the effect of melatonin application on the growth of cocoa seedlings under different watering frequency. The study was arranged by randomized complete block design with a split-plot arrangement, consisting of two factors with three replications. The main plot represents watering frequency of 3 days, 6 days, and 9 days. The subplot represented melatonin concentrations of 0 ?M, 50 ?M, 100 ?M, and 150 ?M. Observational parameters included plant growth based on plant height, stem diameter, leaf number, and leaf area, as well as plant dry weight based on the dry weight of the shoot, roots, and total plant. The results showed that at the 3-day irrigation frequency, melatonin concentrations of 50-100 ?M enhanced plant growth parameters including plant height, stem diameter, leaf area, as well as shoot dry weight and total plant dry weight. At the 6-day frequency, melatonin application up to 150 ?M reduced growth and had no effect on total plant dry weight, but increased root dry weight. At the 9-day irrigation frequency with application of 150 ?M melatonin improved all growth parameters and total plant dry weight. Therefore, melatonin can enhance drought tolerance and promote plant growth under limited irrigation conditions.
Co-Authors Adi Gunawan, Adi Ana Tamara Putri Ardi Widhia Sabekti Arum, Ayu Puspita Awangga, Raden Arief Basuki , Cellia Apridita Cahya Utami Dewi Murni Dewi Murni Dewi Nopita Dewi Nuraini, Dewi Djoko Soejono Dwi Erwin Kusbianto Farisi, Oria Alit Febriani fitria lisana Irsyadi, Muhammad Burhanuddin Ismail, Mahsun Juhri, Muhammad Juliardi, Juliardi Kamilah, Arina Dian Kartika, Tantri Ketut Anom Wijaya Kusasi, Muhammad Aiman Zaidan Larassati, Larassati Muhammad Alias Novelia, Eka Putri Pakendek, Adriana Patricia SM, Susan Barbara Prabowo, Rachmad Udhi Pratama, Irwin Harja Prawesti, Rintik Purwandi, Agustri R., Mohammad Ilham A. Ramadhan, Mohamad Aji Rizki Ristiyana, Suci Rosyady, Muhammad Ghufron Satria Agust Setiyono Setiyono Setiyono, S Sholeh Avivi Suhaimi Suhaimi Suud, Hasbi Mubarak Syahputra, Muhammad Raihan Ihsan Tri Wahyu Saputra Tsania Ranti Purnama Vialisah, Vialisah Wulandari, Safitri Wulanjari, Distiana Zahrosa, Dimas Bastara Zakariyya, Fakhrusy