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All Journal Language Literacy: Journal of Linguistics, Literature, and Language Teaching Journal of Educational Research and Evaluation JOURNAL OF APPLIED LINGUISTICS AND LITERATURE Journal of English Language Teaching and Linguistics ENGLISH EDUCATION: JOURNAL OF ENGLISH TEACHING AND RESEARCH EduLine: Journal of Education and Learning Innovation Jurnal Pustaka Mitra : Pusat Akses Kajian Mengabdi Terhadap Masyarakat TELL - US JOURNAL
Jelimun, Maria Olga
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Arts Humanities Education Languange, Linguistic, Communication & Media Library & Information Science Mathematics Public Health Social Sciences Other

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Journal : EduLine: Journal of Education and Learning Innovation

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The Investigation How Students’ Team Achievement Development Strategy Improves the Students' Interest in Speaking English Jelimun, Maria Olga
EduLine: Journal of Education and Learning Innovation Vol. 5 No. 2 (2025)
Publisher : Yayasan Ahmar Cendekia Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35877/454RI.eduline4007

Abstract

This research aimed to investigate how Student Teams-Achievement Divisions (STAD) technique was able to improve the students’ interest in speaking English. This research is a quasi-experimental where the data collection is done by using tests, namely pre tests and post tests. In order to conclude the data, researchers analyzed them statistically. The participants comprised students enrolled in the eleventh grade Language Program, totaling 32 individuals, inclusive of 13 male and 19 female students of SMAN 1 Poco Ranaka, East Manggarai, Flores NTT. The pre- and post-test results of the 19 students who were looking at the impact of Student Teams Achievement Divisions (STAD) are shown in Table 3's descriptive statistics. With a standard deviation of 10.096, the pre-test mean score was 67.579. The pre-test scores yielded a standard error (SE) of 2.316 and a coefficient of variation of 0.149, which represents the relative variability of the scores. In a similar vein, the post-test results showed a significantly higher mean score of 77.579, suggesting that performance had improved after the intervention. The post-test scores had a standard deviation of 10.394 and a standard error of 2.385. With a coefficient of variation of 0.134, the post-test scores had a somewhat lower coefficient of variance than the pre-test results. The accuracy, variability, and central tendency of the pre- and post-test scores are all well-represented by these descriptive statistics. The rise in the average score between the pre- and post-tests indicates that the STAD intervention had a beneficial effect on students' performance..
Co-Authors Adnyani, Ni Luh Putu Sri Ekalia, Yulian Juita Ely Heldydiana Selamat Halum, Yustus Sentus Hieronimus Canggung Darong I Wayan Suarnajaya Janor, Paskalia Dwisuciandri Jemadi , Fransiskus Julia, Eka Yulian Lima, Stofiani Susana Selamat, Ely Heldy Diana Selamat, Ely Heldydiana Setiawan, Anjelus A. Susanto, Indra