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All Journal IDEAS: Journal on English Language Teaching and Learning, Linguistics and Literature Journal of English Teaching, Applied Linguistics and Literatures (JETALL) IJLHE: International Journal of Language, Humanities, and Education
Sari, Lusi Purnama
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Humanities Education Languange, Linguistic, Communication & Media

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ASSESSING THE EFFICACY OF DUOLINGO FOR ACQUIRING ENGLISH VOCABULARY SKILLS: EXPERIMENTAL RESEARCH Sari, Lusi Purnama; Hastomo, Tommy; Nurchurifiani, Eva
Journal of English Teaching, Applied Linguistics and Literatures (JETALL) Vol 6, No 2 (2023): JETALL VOLUME 6 NUMBER 2 2023
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jetall.v6i2.17145

Abstract

This research aimed to explore the effectiveness of Duolingo on students' vocabulary. The researchers used quantitative methodologies with a quasi-experimental design in this research. This research used two classes that consist of experimental class and the control class as the sample. Class X OTKP served as the experimental class for this study, whereas Class X BDP served as the control class. Forty-six students made up the group. To gather data, the researchers employed multiple-choice vocabulary exams with 40 items. To calculate the data analysis, the researcher used the t-test formula. The finding shows that Ha was approved based on the data analysis. The results showed that ttest 2,8 and ttable = 2,00 with a significance of 5% (0,05) and ttable 2,42 with 1% (0,01). It means that ttest > ttable and Ha was accepted. Therefore, the use of Duolingo is effective for teaching English vocabulary in the tenth grade at SMK Trisakti Jaya Bandar Lampung. Meanwhile, the mean score of students' vocabulary in experimental class is higher than the mean score of students' vocabulary in control class (72.6 > 67,52). The results demonstrate that Duolingo is the solution for the teacher to teach vocabulary at one of Vocational School in Bandar Lampung.
An Analysis of Code-Switching on The Utterances of Agnes Mo on Daniel Mananta Network's Youtube Channel Ryeo, Park Jin; Wicaksono, Andri; Rahmawati, Dwi; Yani, Novi; Sari, Lusi Purnama
IJLHE: International Journal of Language, Humanities, and Education Vol. 6 No. 1 (2023): IJLHE: International Journal of Language, Humanities, and Education
Publisher : Master Program in Indonesian Language Education and The Institute for Research and Community Service STKIP PGRI Bandar Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52217/ijlhe.v6i1.1215

Abstract

This research aimed to analyze the phenomena of Code-Switching which examines the types and reasons for using code-switching used Agnes Monica on Daniel Mananta Network's YouTube channel entitled "Agnes Mo Pernah Punya Toxic Relationship?" which was published on February 11th, 2021. The researchers use Stockwell's (2002) theory that explains about three types of Code Switching, there are tag switching, intersetential switching, and intrasetential switching. In this research, the researchers employ a qualitative descriptive method, which is a research method that aims to explain and interpret reality and the researchers used Observation Method as the way to collect the data. The results and discussion found that there are six code-switching data, two Tag Switching data, two Intersetential Switching data, and two Intrasentential Switching data. And according to Hoffman (1991:116) in Saleh (2017:15), the researchers matched the data we found, that the reasons for the code-switching in Agnes Mo's utterances include the first one is talking about a particular topic, the second, being empathic about something, and the last the intention of clarifying the speech content for the interlocutor.
The Influence of STAD Method Towards Students Writing Ability in Recount Text Ramadhanti, Adella; Nurchurifiani, Eva; Octafiyana, Amelia; Safitri, Anisa; Sari, Lusi Purnama; Hastomo, Tommy
IDEAS: Journal on English Language Teaching and Learning, Linguistics and Literature Vol. 12 No. 1 (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.v12i1.4014

Abstract

The purpose of this research is to determine the influence of learning using the STAD method on students' writing ability. The researchers used quantitative and experimental research methodology. The researchers used two classes as samples, which consisted of an experimental and a control class. Students in the experimental class were provided with instruction with the STAD method, and students in the control class comprised instructed using conventional methods. In collecting data, the researchers used written tests.The ttest formula is used to analyze data throughout the research and obtain the results was ttest > ttable with a significance level of 0.05 and 0.01 (2.00 < 3,79 > 2.66). It can be concluded that there is an influence of using STAD method on students' writing ability. In addition, it was also found the average score in the experimental class was higher than the control class (72,29 > 63,81). Through this research, it can conclude that implementing of STAD method in teaching and learning English can rise students writing skill.
Co-Authors Andri Wicaksono, Andri DWI RAHMAWATI Eva Nurchurifiani Octafiyana, Amelia Ramadhanti, Adella Ryeo, Park Jin Safitri, Anisa Tommy Hastomo Yani, Novi