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All Journal Golden Age: Jurnal Ilmiah Tumbuh Kembang Anak Usia Dini Pelita Eksakta Indo-MathEdu Intellectuals Journal SEMESTA: Journal of Science Education and Teaching Mudabbir: Journal Research and Education Studies
Sari, Widia Kemala
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Biochemistry, Genetics & Molecular Biology Chemistry Education Mathematics Physics Social Sciences Other

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Enhancing Technology-Based Learning through Wordwall Application: A Case Study at SMAN 1 Ampek Angkek Mukhti, Tessy Octavia; Fitri, Fadhilah; Sari, Widia Kemala
Pelita Eksakta Vol 8 No 01 (2025): Pelita Eksakta, Vol. 8, No. 1
Publisher : Fakultas MIPA Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/pelitaeksakta/vol8-iss01/260

Abstract

The explosive growth of technology necessitates educators staying current with the latest innovations, especially for technology-based learning in the sciences. However, at SMA Negeri 1 Ampek Angkek, it was discovered that several teachers have varying levels of technological proficiency, face resource constraints, and struggle to develop interactive learning materials. As a result, students often lose interest in learning. To solve this problem, a training session on using the Wordwall application, a web-based educational tool that includes interactive tools like puzzles, flashcards, and quizzes, was held. The workshop aimed to help teachers create more interactive and interesting teaching methods, as well as improve their ability to use educational technology. As a result, the training session improved the quality of teaching at SMA Negeri 1 Ampek Angkek, making the classroom atmosphere more dynamic and interesting for students.
Parental Preferences in Children's Menu Provision at Home: An Exploratory Study in West Sumatra Afnida, Mutia; Sari, Widia Kemala; Arnez, Gaby; Sari, Resti Elma; Trisasmita, Laksmi
Golden Age: Jurnal Ilmiah Tumbuh Kembang Anak Usia Dini Vol. 10 No. 2 (2025)
Publisher : Program Studi Pendidikan Islam Anak Usia Dini, Fakultas Ilmu Tarbiyah dan Keguruan, UIN Sunan Kalijaga, Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14421/jga.2025.102-06

Abstract

Indonesia continues to face significant challenges in achieving optimal nutrition, as malnutrition persists despite advancements in the health sector. This study explores how parents in West Sumatra make decisions about their children's meals, focusing specifically on their understanding of stunting and the role of dietary variety. The goal is to assess how parental awareness of stunting affects their choices in providing balanced, nutritious meals for their children. The study collected data from 387 parents using a structured questionnaire, analyzed through descriptive and correlational methods. Results showed that rice is the primary staple, consumed an average of 2.78 times per day. Although animal protein sources like fish and eggs are commonly included, vegetable and fruit consumption remain below recommended levels. A weak but positive correlation was identified between parental knowledge and food variety, especially regarding fruits and vegetables. However, this relationship was generally weak (ρ < 0.2), likely shaped by additional factors like household income and food access. The research also uncovered notable variations in parental knowledge depending on socioeconomic status, with higher-income families demonstrating greater awareness of stunting. These outcomes imply that while nutrition education is important, it must be paired with strategies that address broader structural challenges such as affordability and food availability. Further studies using longitudinal or qualitative methods are recommended to better understand the behaviors that influence dietary choices and to inform more effective nutrition policies.
The Influence of the CORE Model (Connecting, Organizing, Reflecting, and Extending) on the Critical Thinking Skills of Grade VII Junior High School Students in Science Learning Desidenila, Annisa; Sari, Widia Kemala
MUDABBIR Journal Research and Education Studies Vol. 5 No. 2 (2025): Vol. 5 No. 2 Juli-Desember 2025
Publisher : Perkumpulan Manajer Pendidikan Islam Indonesia (PERMAPENDIS) Prov. Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56832/mudabbir.v5i2.1794

Abstract

Penelitian ini bertujuan untuk mengetahui pengaruh model pembelajaran CORE terhadap kemampuan berpikir kritis peserta didik. Jenis penelitian yang digunakan adalah penelitian kuasi eksperimen, dengan desain kelompok kontrol tidak setara (Non Equivalent Control Group Design). Populasi dalam penelitian ini terdiri dari seluruh peserta didik kelas tujuh SMPN 1 Lubuk Alung. Sampel dalam penelitian ini adalah kelas VII 3 sebagai kelas eksperimen yang diberikan perlakuan menggunakan model pembelajaran CORE, dan kelas VII 2 sebagai kelas kontrol yang menggunakan model pembelajaran konvensional. Teknik pengumpulan data yang digunakan adalah tes tertulis berupa soal uraian sebanyak 10 butir, yang mengacu pada indikator berpikir kritis. Uji hipotesis yang digunakan adalah uji-t (Independent Sample T-Test). Hasil perhitungan menunjukkan bahwa nilai t-hitung lebih besar dari nilai t-tabel, yaitu masing-masing sebesar 3,579 dan 1,671. Dengan demikian, dapat disimpulkan bahwa model pembelajaran CORE lebih baik daripada model pembelajaran konvensional. Ini berarti bahwa model pembelajaran CORE memiliki pengaruh terhadap keterampilan berpikir kritis peserta didik kelas tujuh dalam pembelajaran IPA.
Implementasi Model PBL Berbasis Gamifikasi Berbantuan Wordwall untuk Meningkatkan Kemampuan Pemecahan Masalah Peserta Didik Kelas VII Pada Materi Zat Dan Perubahannya di SMP Negeri 1 Padang Putri, Mayang Lisda; Yanto, Febri; Arif, Khairil; Sari, Widia Kemala
Indo-MathEdu Intellectuals Journal Vol. 6 No. 7 (2025): Indo-MathEdu Intellectuals Journal
Publisher : Lembaga Intelektual Muda (LIM) Maluku

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54373/imeij.v6i7.4454

Abstract

This study was motivated by the low problem-solving skills of students due to learning that is still dominated by conventional methods and the lack of interactive media, resulting in students tending to be passive in their learning. This study aims to determine the effect of applying a gamification-based Problem-Based Learning (PBL) model assisted by Wordwall on the problem-solving skills of seventh-grade students at SMP Negeri 1 Padang. This study used a quantitative method with a non-equivalent control group quasi-experimental design. The sample was determined using purposive sampling, with class VII.A as the experimental class and VII.F as the control class. The research instruments consisted of an observation sheet, a student response questionnaire, and a problem-solving ability test in the form of 11 essay questions. Data analysis was conducted through normality tests, homogeneity tests, and t-tests. The results showed that the implementation of learning reached an average of 94% (very good category) and student responses were 88% (positive category). The t-test results showed that Tcount > Ttable (2.05 > 2.00), which means that there was a significant difference between the two classes. Thus, the application of gamification-based PBL assisted by Wordwall had a significant effect on improving students' problem-solving skills
Improving the Competence of Elementary School Teachers in Child-Friendly Sexual Education through a Statistics Based Workshops and Effective Practices Mukhti, Tessy Octavia; Yusra, Zulmi Yusra; Sari, Widia Kemala; Taslim, Fauziah
Pelita Eksakta Vol 8 No 2 (2025): Pelita Eksakta, Vol. 8, No. 2
Publisher : Fakultas MIPA Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/pelitaeksakta/vol8-iss2/294

Abstract

Sexual violence against children is a serious issue requiring comprehensive prevention efforts. Data from the Ministry of Women’s Empowerment and Child Protection indicate an increase in cases from 2020 to 2024, highlighting the urgency of sexual education at the elementary school level. However, teachers in Gugus 2, Kecamatan VI Koto, Kabupaten Agam face limited access to updated training and resources on sensitive topics such as sexuality. This community service activity aimed to enhance teachers’ knowledge, attitudes, and readiness in delivering child-friendly sexual education. The program was implemented in five stages: socialization, observation with interviews, material provision, technology application, and evaluation. Results showed improved teacher understanding and skills in teaching sexual education through a phased approach introducing body privacy, recognizing dangers, and developing self-protection. The integration of digital media, such as Canva-based infographics and interactive coding, further supported learning effectiveness. Evaluation indicated increased teacher comprehension across all topics.
Guided Inquiry laboratory-based learning to improve science learning outcomes of VII students at SMPN 2 Tanjung Mutiara School. Mardhatillah, Annisa; Sari, Widia Kemala; Wati, Fatma; Putri, Azza Nuzullah
SEMESTA: Journal of Science Education and Teaching Vol. 9 No. 1 (2026): Semesta: Journal of Science Education and Teaching
Publisher : Pendidikan IPA, FMIPA, UNP

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/semesta/vol9-iss1/768

Abstract

This study aims to examine the effect of a practicum-based Guided Inquiry learning model on the science learning outcomes of seventh-grade students on the topic of substances and their changes. The research employed a quasi-experimental method using a pretest posttest nonequivalent control group design. The participants consisted of two classes, namely an experimental class and a control class, each comprising 30 students. Data were collected using a validated objective test and analyzed through descriptive statistics, prerequisite tests, and hypothesis testing using an independent samples t-test at a significance level of 0.05. The results indicated that the initial abilities of students in both groups were relatively equivalent. Hypothesis testing on posttest data revealed a significant difference in learning outcomes between the experimental and control classes, with a t-value of 4.338 exceeding the t-table value of 2.0017 (α = 0.05), indicating that the practicum-based Guided Inquiry learning model had a significant positive effect on students’ learning outcomes. Furthermore, analysis of learning objective achievement showed that TP 3, which focuses on identifying physical and chemical changes through practicum activities, achieved the highest level of mastery compared to other learning objectives. These findings suggest that the practicum-based Guided Inquiry learning model is effective in improving students’ science learning outcomes.
The Effect of the Index Card Match Learning Model on the Motivation and Science Learning Outcomes of Seventh Grade Students at SMP N 1 Jujuhan, Bungo Regency Fridayani, Yulia; Sari, Widia Kemala
SEMESTA: Journal of Science Education and Teaching Vol. 9 No. 1 (2026): Semesta: Journal of Science Education and Teaching
Publisher : Pendidikan IPA, FMIPA, UNP

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/semesta/vol9-iss1/770

Abstract

This study aims to determine the effect of the Index Card Match learning model on the motivation and science learning outcomes of seventh-grade students at SMP N 1 Jujuhan, Bungo Regency. This study is quantitative in nature with a quasi-experimental approach using a nonequivalent control group design. The sample was selected through purposive sampling consisting of two classes, namely experimental class VII C and control class VII B with a total of 46 students. Data were collected through motivation questionnaires and learning achievement tests (pretest and posttest).  This study conducted statistical analysis using SPSS with normality, homogeneity, and parametric tests, namely the t-test to determine the effect of the Index Card Match learning model. The results showed that the average learning motivation score of the experimental class was 81.43 (high category) and the learning outcome (posttest) was 74.26. The hypothesis test results for learning motivation showed that Sig.< α = 0,03 < 0,05, indicating a significant difference between the learning motivation of students taught using the Index Card Match model compared to the conventional model. The results of the hypothesis test for learning outcomes showed that Sig.< α = 0,031 < 0,05, so it can be concluded that the Index Card Match model has a significant effect on increasing motivation and learning outcomes in science. The implications of this study show that the Index Card Match learning model is effective in creating an interactive and collaborative learning environment, so it can be used as an alternative for educators to improve the quality of science learning in schools.
Co-Authors Azza Nuzullah Putri Desidenila, Annisa Fatma wati Febri Yanto, Febri Fitri, Fadhilah Fridayani, Yulia Gaby Arnez Khairil Arif Mardhatillah, Annisa Mukhti, Tessy Octavia Mutia Afnida Putri, Mayang Lisda Sari, Resti Elma Taslim, Fauziah Trisasmita, Laksmi Yusra, Zulmi Yusra