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All Journal Al Ishlah Jurnal Pendidikan Edukasia: Jurnal Pendidikan dan Pembelajaran Kelimutu Journal of Community Service Economic Education Analysis Journal Dinamika Pendidikan Diakoneo: Jurnal Pengabdian kepada Masyarakat
Selvita Eka Eviana Purba
Universitas Nusa Cendana
Humanities Economics, Econometrics & Finance Education Environmental Science Languange, Linguistic, Communication & Media Mathematics Social Sciences Other

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Enhancing Senior High School Students' Critical Thinking in Economics Learning Through the Project-Based Learning Model Selvita Eka Eviana Purba; Ari Data; Emirensiana Adha; Retno Hernawati; Erika Simanungkalit; Yeheskial Nggandung
AL-ISHLAH: Jurnal Pendidikan Vol 17, No 4 (2025): DECEMBER 2025
Publisher : STAI Hubbulwathan Duri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35445/alishlah.v17i4.8505

Abstract

Critical thinking is essential in economics education, yet many senior high school students are still taught through memorization-focused methods, limiting the development of higher-order thinking skills. Project-Based Learning (PjBL) offers a potential alternative by engaging students in real-world, inquiry-based tasks. This quasi-experimental study employed a nonequivalent control group pretest–posttest design involving 71 senior high school students. The experimental group received instruction using the PjBL model, while the control group followed conventional teaching. Data were collected using a validated 20-item multiple-choice critical thinking test aligned with Bloom’s revised taxonomy (C4–C6). ANCOVA was used to analyze posttest differences, with pretest scores as covariates. Hedges’ g and normalized gain (N-gain) were calculated to assess effect magnitude and improvement. ANCOVA results revealed a statistically significant difference in posttest scores favoring the PjBL group (F = 5.686, p = .020), with a medium effect size (Partial Eta Squared = .078). The experimental group outperformed the control group with a mean posttest score of 67.86 versus 60.00. Hedges’ g was 0.522, and N-gain for the PjBL group (M = 0.558) exceeded that of the control group (M = 0.435). The findings suggest that PjBL is effective in enhancing students’ critical thinking in economics, particularly when projects are grounded in real-life contexts such as local inflation data. PjBL implementation requires structured planning, authentic tasks, and clear assessment criteria.
Edukasi Pentingnya Melanjutkan Pendidikan Tinggi: Program Peningkatan Kesadaran Studi Sarjana bagi Siswa Sekolah Menengah di Perbatasan Indonesia – Timor Leste Retno Hernawati; Agustina Butar-Butar; Selvita Eka Eviana Purba; Armiyati Calista Nes
Diakoneo : Jurnal Pengabdian kepada Masyarakat Vol. 1 No. 2 (2025): Juni
Publisher : Politeknik Negeri Kupang

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Abstract

Minat siswa Sekolah Menengah Atas (SMA) di Kabupaten Malaka untuk melanjutkan pendidikan ke perguruan tinggi masih tergolong rendah, yang disebabkan oleh berbagai faktor seperti keterbatasan informasi, hambatan ekonomi, dan kurangnya motivasi. Kegiatan pengabdian ini bertujuan untuk meningkatkan kesadaran dan minat siswa dalam melanjutkan studi ke jenjang sarjana melalui pendekatan edukatif-partisipatif. Kegiatan dilaksanakan di SMA N 1 Malaka Barat dan melibatkan 78 siswa kelas XI. Materi yang disampaikan mencakup urgensi pendidikan tinggi, jalur masuk perguruan tinggi (SNBP, SNBT, mandiri, vokasi), jenis-jenis beasiswa, serta panduan memilih program studi dan karier. Siswa juga mengikuti tes bakat Holland RIASEC untuk membantu mengenali potensi diri dan menyusun pohon karier sebagai refleksi perencanaan masa depan. Evaluasi menunjukkan peningkatan signifikan minat siswa untuk melanjutkan studi ke perguruan tinggi setelah kegiatan berlangsung. Kegiatan ini membuktikan bahwa edukasi yang terstruktur dan partisipatif dapat menjadi strategi efektif dalam menumbuhkan motivasi siswa untuk melanjutkan pendidikan tinggi, terutama di daerah perbatasan.
Enhancing High School Students’ Critical Thinking in Economics through Project-Based Learning Supported by E-Modules: Evidence from the Indonesia–Timor-Leste Border Ari Data; Selvita Eka Eviana Purba; Emirensiana Adha
EDUKASIA Jurnal Pendidikan dan Pembelajaran Vol. 7 No. 1 (2026): Edukasia: Jurnal Pendidikan dan Pembelajaran
Publisher : LP. Ma'arif Janggan Magetan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62775/edukasia.v7i1.2000

Abstract

In real life, the economy is open and continuously developing, so in its learning, critical thinking skills are needed to make it easier to understand. Students need to be taught to connect the theoretical concepts taught in the classroom with real-world situations. Project-Based Learning supported by an e-module is present to overcome this issue. However, several studies have focused on science subjects or urban contexts and have not specifically addressed border (3T) regions. In this study, we examined the effectiveness of the Project-Based Learning supported by the e-module model in improving students’ critical thinking skills in high school economics learning in the context of Indonesia’s border regions. For this purpose, we used a quasi-experimental method with a non-equivalent Control Group design involving 162 eleventh-grade students from public senior high schools in Malaka Regency, at the Indonesia–Timor Leste border. The students were divided into two groups: the experimental group, which was given the Project-Based Learning supported by e-module treatment, and the control group, which used traditional textbook-based methods. To measure students’ critical thinking skills, 20 HOTS-level questions that had been tested for validity and reliability were administered. For comparison, we analyzed the covariance (ANCOVA) test by controlling the pretest variable. The results of this study showed that the Project-Based Learning supported by the e-module proved to be more effective than the traditional method. This result was also supported by questionnaire findings showing that almost all students considered the Project-Based Learning supported by e-module learning to be interesting and enjoyable.
Pelatihan Penggunaan Media Pembelajaran G-Learning Untuk Mengoptimalisasi Interaktif Pembelajaran Yang Efektif Bagi Guru di SMPK St. Isidorus Besikama Malaka Barat Yuninda Anaci Lulan; Mises Boisana Carles Abineno; Rolens Riwu Manu; Emirensiana Adha; Tirtania Sasea; Retno Hernawati; Andri Paulus Loe; Selvita Eka Eviana Purba; Marini Haryati Nenoliu; Kabul Putra Imanuel Mone
Jurnal Kelimutu Pengabdian Masyarakat Vol 5 No 1 (2026): Kelimutu Journal of Community Service (KJCS)
Publisher : Universitas Nusa Cendana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35508/kjcs.v5i1.25114

Abstract

Media pembelajaran digital umumnya digunakan untuk menyampaikan informasi dan konten, membantu siswa dalam mengakses informasi, menerapkan strategi pembelajaran yang efektif, dan membantu guru dalam mengatur dan mengelola aktivitas belajar mereka. Selain itu, media digital dapat menawarkan media pembelajaran berbasis digital fleksibilitas dalam layanan pembelajaran yang tersedia, seperti pembelajaran daring dan ruang bersama yang meningkatkan interaksi antara siswa dan guru. Media digital seperti komputer, tablet, dan telepon pintar dapat dikustomisasi untuk memenuhi kebutuhan dan preferensi belajar siswa. Pelaksanaan pengabdian ini terdiri atas kegiatan perencanaan meliputi survei awal dan pembuatan media pembelajaran, kegiatan pelaksanaan terdiri dari penjelasan/coaching clinic dan pelatihan serta praktik pembuatan media pembalajaran. Analisi data dilakukan untuk mengukur progres/kemajuan. Hasil pelatihan dapat meningkatkan kemampuan dalam pengunaan aplikasi media pembelajaran berbasis G-Learning (Canva dan Wordwall). Hal ini dapat dilihat dari adanya pemahaman guru dalam menggunakan aplikasi media sehingga dapat mendorong kemampuan peserta didik dalam berpikir lebih tajam dan interaktif selama proses pembelajaran berlangsung. Kata kunci: Digital Learning, Canva, Wordlwall
Artificial Intelligence’s Role in Enhancing MSMEs Revenue through Digital Promotion Sahat Renol HS; Selvita Eka Eviana Purba; Sjeddie R Watung; Ramon Arthur Ferry Tumiwa; Jessylistina Hercyliana Langi
Economic Education Analysis Journal Vol. 14 No. 3 (2025): Economic Education Analysis Journal
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/eeaj.v14i3.33854

Abstract

Micro, Small, and Medium Enterprises (MSMEs) play a crucial role in the global economy but face challenges in effectively leveraging artificial intelligence (AI)-based digital marketing. This study aims to analyze the effects of automation, personalization (PER), and advertising efficiency (EFF) on marketing performance (MP) and their implications for MSME revenue (REV). Data were collected through a cross-sectional survey of 95 MSMEs in North Sumatra that have adopted AI-based digital promotions. The questionnaire consisted of 25 indicators covering five constructs: AUT (5 items), PER (5 items), EFF (5 items), MP (5 items), and REV (5 items). The analysis was conducted using SEM-PLS. The results indicate that AUT (p = 0.000), PER (p = 0.011), and EFF (p = 0.000) significantly influence MP but do not have a direct effect on REV (p > 0.05). In contrast, MP (p = 0.000) serves as a key mediator, channeling the benefits of AI-based strategies into revenue growth. The research model explains 51% of the variance in Marketing Performance and 29.8% of the variance in Revenue. These findings underscore that the impact of AI on MSME revenue is indirect, occurring through enhanced marketing effectiveness, customer engagement, and promotional innovation. The implications suggest that strengthening digital capabilities, visionary leadership, and adequate technological infrastructure are prerequisites for MSMEs to fully exploit AI potential. Therefore, an integrated AI-based marketing strategy can enhance both competitiveness and financial performance of MSMEs in the digital era.
Revolutionizing Economics Learning in High School: Insights from the Flipped Classroom Approach Allen A. Ch. Manongko; Sahat Renol HS; Selvita Eka Eviana Purba
Dinamika Pendidikan Vol. 20 No. 2 (2025)
Publisher : Economics Education Department Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/dp.v20i2.34228

Abstract

The study of Economics, particularly taxation, is often perceived as difficult because it requires an understanding of abstract concepts and technical calculation skills. Conventional teacher-centered instructional models tend to limit students' opportunities to build their own understanding actively. This study aims to examine the effectiveness of the flipped classroom (FC) model in improving student learning outcomes in Taxation. A quasi-experimental design with a non-equivalent control group pretest–posttest was used in this research. The sample consisted of 68 eleventh-grade students at XYZ Public High School in North Sulawesi, divided into an experimental group (FC) and a control group (traditional learning). Data were collected through pre-tests and post-tests and analyzed using ANCOVA, effect size, and N-Gain scores. The ANCOVA results, controlling for pretest scores, showed that the flipped classroom model led to better learning outcomes compared to traditional instruction. The FC model effectively strengthened students' cognitive abilities and practical skills through independent and collaborative learning activities. Practically, teachers need to prepare engaging digital content and contextual assignments so that the flipped classroom can serve as a relevant strategy to enhance the quality of Economics education at the senior high school level.
Co-Authors Agustina Butar-Butar Allen A. CH. Manongko andri paulus loe Ari Data Armiyati Calista Nes Emirensiana Adha Erika Feronika Br Simanungkalit Jessylistina Hercyliana Langi Kabul Putra Imanuel Mone Marini Haryati Nenoliu Mises Boisana Carles Abineno Ramon Arthur Ferry Tumiwa Retno Hernawati Rolens Riwu Manu Sahat Renol HS Sjeddie Watung Tirtania Sasea Yeheskial Nggandung Yuninda Anaci Lulan