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All Journal Jurnal Online Mahasiswa (JOM) Bidang Keguruan dan Ilmu Pendidikan TELL - US JOURNAL JAMPARING: Jurnal Akuntansi Manajemen Pariwisata dan Pembelajaran Konseling Indonesian Journal of Education and Development Research
Syarfi, M
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Economics, Econometrics & Finance Education Languange, Linguistic, Communication & Media Mathematics Physics Social Sciences Other

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The Effect of Venn Diagram Vocabulary Graphic Organizer on Vocabulary Mastery of the First Year Students of SMP Negeri 23 Pekanbaru Pratama, Wahyu Putra; Aruan, Rumiri Rotua; Syarfi, M
Indonesian Journal of Education and Development Research Vol 3, No 2 (2025): Juli 2025
Publisher : CV. Rayyan Dwi Bharata

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.57235/ijedr.v3i2.6259

Abstract

This study aims to determine the effect of Venn Diagram Vocabulary Graphic Organizer on Vocabulary Mastery of the first-grade students of SMP Negeri 23 Pekanbaru in the 2024/2025 academic year. The research employed a one-group pretest-posttest design as part of a pre-experimental quantitative method. A sample of 40 students from class VII F was selected through cluster random sampling. Data were collected using vocabulary tests administered before and after the treatment. The treatment consisted of four meetings during which students used Venn Diagrams to compare and contrast vocabulary items based on physical characteristics. The results showed a significant improvement in students' vocabulary mastery, with the mean score increasing from 58.90 in the pretest to 76.60 in the post-test. A paired sample t-test revealed a significance value of 0.000 (   0.05), indicating that the Venn Diagram had a statistically significant effect. The findings suggest that Venn Diagrams can be an effective and engaging tool for improving vocabulary acquisition in junior high school learners. This technique also encourages student interaction and active learning, making vocabulary instruction more meaningful and enjoyable.
The Effect of Wordwall.net in the Teaching of Vocabulary at SMP Negeri 7 Tualang Susilawati, Yollanda; Novitri, Novitri; Syarfi, M
Indonesian Journal of Education and Development Research Vol 3, No 2 (2025): Juli 2025
Publisher : CV. Rayyan Dwi Bharata

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.57235/ijedr.v3i2.6269

Abstract

This research aimed to determine the effect of using Wordwall.net in the teaching of vocabulary to seventh-grade students at SMP Negeri 7 Tualang. This study was motivated by the vocabulary gap experienced by students who switched from elementary schools implementing the 2013 Curriculum, where English is an elective subject, and in junior high schools implementing the Merdeka Curriculum, where English is a core subject. The research used a quantitative approach with a pre-experimental one-group pretest-posttest design. The sample consisted of 29 students selected through purposive sampling. Data were collected through vocabulary tests administered before and after treatment using Wordwall.net. The data analysis technique used is descriptive analysis. The data acquired in the Sig. column (2-tailed) is 0.000 (0.000 0.05). Besides, the value of t-count is higher than t-table (t-count t-table), which is 26.224 (26.224 2.048). It means that Ho is rejected and Ha is accepted. So, it can be concluded that the use of Wordwall.net has a significant effect on students' vocabulary mastery of seventh-grade students of SMP Negeri 7 Tualang. It is suggested that teachers incorporate Wordwall.net as a supporting medium to enhance vocabulary learning in an interactive and enjoyable way.
Co-Authors ', Erni ', Sartika Aldino Saputra Amalia, Salshabhila Putri Camila, Faza Farha Dahnilsyah, Dahnilsyah Eliwarti, Eliwarti Erni Erni Fitri, Risha Rahma Gultom, Heni Adetya Masyhur Masyhur Novitri, Novitri Pratama, Wahyu Putra Rumiri Rotua Aruan, Rumiri Rotua Supriusman Supriusman, Supriusman Susilawati, Yollanda Syam, Novitri Utama, Nofra Yusnaeni, Rahma