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All Journal Edumatsains JURNAL KEPEMIMPINAN DAN PENGURUSAN SEKOLAH Jurnal Ilmiah Pendidikan Scholastic Journal of RESIDU International Journal of Global Operations Research Ekasakti Jurnal Penelitian dan Pengabdian (EJPP) Journal International on Global Education (JIGE) TOFEDU: The Future of Education Journal JERIT: Journal of Educational Research and Innovation Technology Journal of the Indonesian Mathematics Education Society
Nela Sari Yolanda
Prodi Pendidikan Matematika, FKIP Universitas Ekasakti
Agriculture, Biological Sciences & Forestry Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Engineering Languange, Linguistic, Communication & Media Library & Information Science Mathematics Physics Public Health Social Sciences Other

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Validity of an Ethnomathematics Integrated Mathematics E-Module for Phase F Students at SMAN 1 Koto XI Tarusan Kiki Ardila Putri; Teni Suriani; Nela Sari Yolanda
The Future of Education Journal Vol 5 No 2 (2026)
Publisher : Lembaga Penerbitan dan Publikasi Ilmiah Yayasan Pendidikan Tumpuan Bangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61445/tofedu.v5i2.2119

Abstract

Mathematics learning at SMA Negeri 1 Koto XI Tarusan was marked by teacher-centred explanation, limited digital teaching materials, and weak connections between mathematical ideas and students' experiences. Semester assessment records showed that 109 of 119 Phase F students, or 91.60%, had not reached the school minimum mastery criterion of 80. This study developed and examined the validity of an ethnomathematics-integrated mathematics e-module on systems of linear equations in two and three variables. The topics were selected as a gradual reinforcement of linear modelling from two variables to three variables, based on the school needs analysis. This Research and Development study used the 4D model. The article was limited to the define, design, and develop stages because the disseminate stage could not be carried out within the available research time. Three content experts, three design and graphics experts, and one language expert, assigned in accordance with institutional guidance, assessed the prototype. The validation results were 81.77% for content, 87.50% for design and graphics, and 86.36% for language. The combined score percentage was 84.47%, which falls into the highly feasible category. The e-module can proceed to practicality testing after revisions to conceptual accuracy, links between cultural contexts and mathematical models, information density, and sentence clarity.
The Effect of the Think Pair Share Cooperative Learning Model on the Mathematics Learning Outcomes of Phase F Students in the Computer and Network Engineering Program at SMK Negeri 5 Padang Leti Murni Laia; Dina Novarina Perdana; Nela Sari Yolanda
The Future of Education Journal Vol 5 No 2 (2026)
Publisher : Lembaga Penerbitan dan Publikasi Ilmiah Yayasan Pendidikan Tumpuan Bangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61445/tofedu.v5i2.2120

Abstract

The low mathematics learning outcomes of Phase F students in the Computer and Network Engineering Department at SMK Negeri 5 Padang constitute one of the problems encountered in the learning process. This condition is characterized by low student participation, limited interaction and cooperation among students, a lack of confidence in asking questions, and a learning process that is still dominated by teacher explanations. This study aimed to determine whether the mathematics learning outcomes of students taught using the Think Pair Share cooperative learning model were better than those of students taught using conventional instruction. This study employed a quantitative approach with a quasi-experimental method. The population consisted of all Phase F students in the Computer and Network Engineering Department at SMK Negeri 5 Padang during the 2025/2026 academic year, totaling 57 students from two classes. The sampling technique used was saturated sampling, in which all members of the population were included as research participants. One class was assigned as the experimental class and received instruction using the Think Pair Share model, while the other class served as the control class and received conventional instruction. The research instrument was a mathematics achievement test in the form of essay questions that had undergone validation and pilot testing. The research data were analyzed using normality testing, homogeneity of variance testing, and a one-tailed independent-samples t-test. Because the data were normally distributed and homogeneous, hypothesis testing was conducted using the t-test. The results showed that >(4.24 > 1.68 at a significance level of α=0.05. Therefore, H₀​ was rejected and ​ H₁ was accepted. Based on these findings, it can be concluded that the use of the Think Pair Share cooperative learning model had a positive effect on the mathematics learning outcomes of Phase F students in the Computer and Network Engineering Department at SMK Negeri 5 Padang.
Co-Authors Andi Kurnia Riski Sanneng Aulia Putri Rahman Azmir, Safinah Dina Novarina Perdana Khurnia Budi Utami Kiki Ardila Putri Laia, Niscaya Lailatul Husna Leti Murni Laia Niscaya Laia Niscaya Laia Niscaya Laia Nurul Hasna Putri Refnywidialistuti Safinah Azmir Salman M. Noer Teni Suriani Utami, Khurnia Budi Vivi Sri Mulia Yessy Marzona