Article Per Year (5 Year)
p-Index From 2020 - 2025
2.374
P-Index
This Author published in this journals
All Journal Medical Journal of Indonesia ELTIN Journal: Journal of English Language Teaching in Indonesia IDEAS: Journal on English Language Teaching and Learning, Linguistics and Literature Nusantara Hasana Journal Action Research Literate (ARL) Journal of Education Method and Learning Strategy
Zuhri Efendi
Unknown Affiliation
Agriculture, Biological Sciences & Forestry Humanities Economics, Econometrics & Finance Education Environmental Science Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Medicine & Pharmacology Nursing Social Sciences Other

Published : 16 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 16 Documents
Search

 1   2 
Iliac crest and femoral bone marrow as the source of plastic-adherent cells Phedy, Phedy; Dilogo, Ismail H.; Jusuf, Ahmad A.; Kholinne, Erica; Efendi, Zuhri
Medical Journal of Indonesia Vol 20, No 2 (2011): May
Publisher : Faculty of Medicine Universitas Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (148.332 KB) | DOI: 10.13181/mji.v20i2.436

Abstract

Background: Many studies have used iliac crest as the source of mesenchymal stem cells. In cases of long bone shaft fracture, obtaining marrow from the fracture site offers more advantages. Nevertheless, due to the high number of fat cells in long bones, the yellow marrow of long bones is believed to contain lower number of mesenchymal stem cells than red marrow. Therefore the aim of this study is to compare the potency between red and yellow marrow as the donor site for the isolation of mesenchymal stem cell.Methods: Bone marrow of eight giant Flemish rabbits was aspirated from the iliac crest and femoral shaft. Mononuclear cells were isolated from both aspirates and expanded in low glucose DMEM. After eight weeks, the cells were harvested and counted using improved Neubauer hemocytometer. Comparison of the cell number between the two donor sites was then performed by t-test.Results: After 8 weeks, an average number of 2.93 ± 0.91 x 104 and 3.7 ± 2.50 x 104 cells were obtained from the iliac and femoral group respectively. No statistically significant difference was found between those two groups (p = 0.45).Conclusion: Plastic-adherent cells can be isolated and expanded from both iliac crest and femoral shaft. (Med J Indones 2011; 20:100-4)Keywords: plastic-adherent cells, red marrow, yellow marrow
The Influence of Teaching Variations on Student Learning Motivation at SMP Negeri 1 Jeumpa Zurida, Ulpa; Efendi, Zuhri
Journal of Education Method and Learning Strategy Том 1 № 02 (2023): Journal of Education Method and Learning Strategy
Publisher : PT. Riset Press International

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59653/jemls.v1i02.88

Abstract

Teachers must be creative in presenting learning materials teachers must often use variations in teaching so that students are more enthusiastic in following lessons and to avoid boredom that students may experience. This study aims to determine the effect of variations in teacher teaching methods on the learning motivation of class VII students of SMP Negeri 1 Jeumpa. This research is a quantitative study with a population of 87 students consisting of 44 male and 43 female and the sample selected in this research is 30 students, the sample selection uses probability sampling technique. The data collection technique used is questionnaires and documentation while the analysis technique the data used is descriptive statistical analysis and inferential statistical analysis. The results showed that variations in teacher teaching were in the good category with a percentage of 78.22% and student learning motivation in the high category with a percentage of 77.95%. This can be proven by the results of the product-moment correlation analysis of 0.390, which means the level of relationship is in the weak category. It can be concluded that there is a positive and significant influence of variations in teacher teaching methods on the learning motivation of class VII students of SMP Negeri 1 Jeumpa.
The Efforts of School Principals in Improving the Pedagogical Competence of English Teachers in SMPN 1 Jeumpa Munawwarah, Munawwarah; Efendi, Zuhri
Journal of Education Method and Learning Strategy Том 1 № 02 (2023): Journal of Education Method and Learning Strategy
Publisher : PT. Riset Press International

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59653/jemls.v1i02.89

Abstract

Excellent education is largely determined by the ability and development of teachers in carrying out each learning task. Therefore, teachers need to have pedagogical competence so that the teaching and learning process can be carried out properly. This study aims to determine the efforts of school principals in improving the pedagogic competence of English teachers at SMPN 1 jeumpa. This study used a descriptive method with data collection techniques in the form of interviews and documentation methods, namely by interviewing school principals, vice principals, English teachers, and student representatives. While the data analysis technique used in this study uses data reduction, data presentation, and conclusion. From the results of the analysis, it can be concluded that the efforts of the school principal to improve the pedagogical competence of English teachers at SMPN 1 Jeumpa are carried out in several ways, namely: the school principal always provides training such as workshops, MGMP activities, and provides supervision. of all teachers. The principal also always provides motivation and appreciation to the teachers, and personal communication between the principal and the teacher, while the increase in teacher pedagogical competence at SMPN 1 Jeumpa has been fairly good.
USING THE DUOLINGO APPLICATION IN DEVELOPING STUDENTS’ VOCABULARY MASTERY Maulia Rahman; Zuhri Efendi
Nusantara Hasana Journal Vol. 4 No. 2 (2024): Nusantara Hasana Journal, July 2024
Publisher : Yayasan Nusantara Hasana Berdikari

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59003/nhj.v4i2.1167

Abstract

Vocabulary mastery is still poor for most students at MTsN 3 Southwest Aceh. It needs the appropriate strategy in teaching vocabulary. This study aims to see whether or not the implementation of Duolingo can improve students’ vocabulary mastery. This study was conducted using an experimental method. The students of class VII.1 as the experimental class and students of class VIII.B as the control class. The data was collected by using pre-test and post-test. An independent sample t-test was used to find out the effectiveness of implementing Duolingo. The findings of the study showed that there is a significant improvement in students’ vocabulary mastery after treatment. The quantitative analysis obtained the value of the probability was 0.00 and it was less than 0.05 (0.00 < 0.05). In conclusion, this study Ha was accepted and Ha was rejected. It means there is a significant difference in enhancing vocabulary between the experimental class taught by using Duolingo and the control group, who taught by using the conventional method. In conclusion, teaching vocabulary by using Duolingo was better than the conventional method.
Hubungan Antara Kebiasaan Membaca Siswa dan Menulis Teks Narasi Rijal, Khairul; Efendi, Zuhri
ELTIN Journal Vol 12 No 2 (2024): VOLUME 12, ISSUE 2, OCTOBER 2024
Publisher : STKIP Siliwangi

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

Abstract

This study is conducted to know the correlation between reading habits and students’ writing ability. The method used is a correlation study. The respondents are fourth-semester students at STKIP Muhammadiyah Aceh Barat Daya. The total number of respondents is 30 students. The data were collected by using two techniques; a questionnaire as an instrument to survey students’ reading habits and a test to measure students’ writing skill. Pearson Product Moment was implemented to see whether reading habits correlate with students’ ability to write narrative text. The result of the study proved that the significance (Sig. 2-tailed) value is 0.000 which indicates a significant relationship. There is a strong correlation between students' reading habits and their writing ability. Therefore, it is suggested to enhance students' reading habits to improve their writing skills.
Influence of the Effectiveness of Literacy Habits to Improve the Pronunciation of Greetings and Dialog in English Communication in the Elementary School Ardian Syaputra; Zuhri Efendi
IDEAS: Journal on English Language Teaching and Learning, Linguistics and Literature Vol. 12 No. 2 (2024): IDEAS: Journal on English Language Teaching and Learning, Linguistics and Lite
Publisher : Institut Agama Islam Negeri Palopo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24256/ideas.v12i2.5236

Abstract

Reading is an early activity in the learning process for every student in elementary school. At the beginning of reading, then someone will see how the problems are faced so that it can be considered as a challenge that must be faced. The benefit of reading is that it can develop more significant thoughts that refer to critical thinking, increase knowledge, and provide arguments to each other. This can improve relationships between people through peer communication, to build this literacy culture requires a person to change. Using communication, a person will find it easier to gain knowledge. Communication does not mean just talking but talking about the ability to foster interest in reading and writing. What can result from this culture is that it can foster interest in reading and build reading activities. By reading we can find out new things that we get. Building a culture of literacy can be done anywhere, one of which is by utilizing the school library and applying it in everyday life.
THE INFLUENCE OF FORMATIVE ASSESSMENT ON IMPROVING STUDENTS’ ENGLISH SPEAKING SKILLS Septia Mardella; Zuhri Efendi
Nusantara Hasana Journal Vol. 4 No. 10 (2025): Nusantara Hasana Journal, March 2025
Publisher : Yayasan Nusantara Hasana Berdikari

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59003/nhj.v4i10.1362

Abstract

In this study, the effects of formative assessment on students' English language proficiency—specifically, EFL/ESL learners—are examined. Formative assessment is a crucial component of the classroom learning process and has been shown to improve students' academic performance and engagement. The impact of formative assessment on raising students' English competence at MTsN 1 Susoh was examined using a descriptive qualitative research methodology. The English teachers at MTsN 1 Susoh are the study's participants. Additionally, the researcher chooses two teachers who employ formative assessment to gauge their pupils' speaking proficiency using a purposive selection technique. Data were acquired through observation and interview procedures. This study highlights how crucial it is to establish an engaging classroom where students can freely express their ideas and work together with their peers. Students are more motivated to learn English thanks to this method, which also promotes participation. According to the results, formative assessment can greatly enhance students' speaking abilities if it is used properly. This is because it encourages students to actively participate in their evaluation process by establishing criteria and doing self-evaluation. Despite its advantages, formative evaluation is still difficult to apply successfully due to problems including packed classrooms and time management. In the end, this study promotes the use of formative assessment methods in English language instruction to enhance students' speaking proficiency and overall educational experience.
THE EFFECTIVENESS OF USING PORTFOLIO IN ASSESSING THE ENGLISH LANGUAGE SKILLS AT SMPN 2 SUSOH Mawardah, Mawardah; Zuhri Efendi
Nusantara Hasana Journal Vol. 4 No. 10 (2025): Nusantara Hasana Journal, March 2025
Publisher : Yayasan Nusantara Hasana Berdikari

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59003/nhj.v4i10.1365

Abstract

This study examines how well portfolios work at SMPN 2 Susoh as a tool for evaluating students' English language competency. Assessment plays a crucial role in the learning process, and in order to maximize student learning results, teachers must administer tests that are consistent with learning objectives. This study aims to evaluate the efficacy of portfolios in evaluating SMPN 2 Susoh students' English language competency. Research of this kind is descriptive and qualitative. The researcher chose one teacher who employed portfolio evaluation to gauge students' writing abilities using the purpose sampling technique. During the odd semester of 2024–2025, in-depth interviews and observation were used to gather data. The results demonstrated that, in the early stages of the portfolio review process, the English teacher successfully conveyed to the students the goal of the portfolio. An engaging classroom environment is created when teachers clearly explain the learning objectives and evaluation criteria, inspiring students to take an active role in their education. The study also highlights the value of professors providing students with systematic support in creating their portfolio content, which includes compilations of their work, feedback on drafts, and personal remarks. Portfolios are a useful tool for skill improvement as well as assessment.
ANALYSIS OF BOUND INFLECTIONAL AND DERIVATIONAL IN A SHORT STORY THE WAR OF THE WORDS BY H.G WELLS Randa Yustika; Zuhri Efendi
Nusantara Hasana Journal Vol. 4 No. 10 (2025): Nusantara Hasana Journal, March 2025
Publisher : Yayasan Nusantara Hasana Berdikari

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59003/nhj.v4i10.1373

Abstract

This study aims to analyze the inflexional and derivative bound morphemes in the short story The War of the Words by H.G. Wells. This study uses a literature-based qualitative descriptive method, with data obtained through reading and note-taking techniques. The analysis shows that inflectional affixes as much as 10.52% (-s, -es, -ed, -er, -est and -ing) and the second derivational affixes as much as 5.78% (-ment, -ness, -ity, -al, -ance, -ence, -ship, -dom, -er, -or, -ist, -ian, -ize, -ify, -ful, -less, -able, -ible, -ous, -ive), produce new words with changes in grammatical category and meaning. Both types of morphemes were found in equal numbers in the analyzed texts. The findings of this study provide insights into how morpheme structure and function affect word formation in English. This understanding is important for vocabulary development, language learning and linguistic analysis. In addition, this study supports the teaching of morphological concepts by providing concrete examples from literary texts.
IMPROVING STUDENTS’ VOCABULARY MASTERY THROUGH PICTIONARY GAME Aisa Dara Fona; Efendi, Zuhri
ELTIN Journal Vol 13 No 1 (2025): VOLUME 13, ISSUE 1, APRIL 2025
Publisher : STKIP Siliwangi

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

Abstract

The vocabulary mastery of students at SMP Negeri 1 Blangpidie remains poor. To address this issue, this study investigates the effectiveness of the Pictionary game in enhancing students’ vocabulary mastery. An experimental method was employed in this study. The subjects of this study were 28 students (12 are boys and 16 are girls) from class VII.B at SMP Negeri 1 Blangpidie. The data were collected through pre-tests and post-tests and analyzed by using a paired-sample t-test to see the improvements in students’ vocabulary mastery after treatment. The findings showed that the use of Pictionary card games significantly improves students' vocabulary mastery, as indicated by an increase in the mean scores from 46 in the pre-test to 63 in the post-test. In addition, the data from the pair sample T-test revealed that  t-score of 9.48 with a significance level of 0.000. Since the significance value (sig) is 0.000, which is less than 0.05, the null hypothesis (Ho) is rejected, and the alternative hypothesis (Ha) is accepted. Therefore, it can be concluded that the use of Pictionary game is effective in improving students’ vocabulary. This means that the use of the Pictionary game is recommended to be applied in teaching vocabulary.
Co-Authors Ahmad A. Jusuf Aisa Dara Fona Aisyah Rahmawati AnNisaa AnNisaa Ardian Syaputra Erica Kholinne Haviza, Nurul Herawati, Pipit Ismail Hadisoebroto Dilogo Maulia Rahman Mawardah, Mawardah Mona Zumara Attaiya Munawwarah Munawwarah, Munawwarah Phedy Phedy Randa Yustika Rijal, Khairul Septia Mardella Suwirda, Suwirda Zurida, Ulpa