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Pengembangan Lembar Kegiatan Siswa Dengan Pendekatan Open-Ended pada Materi Ruang Dimensi Tiga Untuk Meningkatkan Kreativitas Siswa Kelas X SMAN 9 Padang Khurnia Budi Utami; Dina Novarina Perdana
Jurnal Ilmiah Pendidikan Scholastic Vol 7 No 1 (2023): Jurnal Ilmiah Pendidikan Scholastic
Publisher : Fakultas Sastra Universitas Ekasakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36057/jips.v7i1.565

Penelitian pengembangan ini bertujuan untuk menghasilkan Lembar Kegiatan Siswa dengan pendekatan Open-Ended yang valid dan praktis sehingga dapat digunakan untuk meningkatkan kreativitas siswa pada materi ruang dimensi tiga. Penelitian ini adalah penelitian pengembangan yang menggunakan model pengembangan 4-D yang terdiri dari 4 tahap yaitu 1) Define (pendefinisian), 2) Design (perancangan), 3) Development (pengembangan) dan 4) Desseminate (penyebaran). Pada penelitian ini hanya dilakukan 3 tahap, yaitu Define (pendefinisian), Design (perancangan),dan Development (pengembangan). Lembar Kegiatan Siswa yang dikembangkan dinyatakan valid dan praktis berdasarkan uji validasi oleh validator dan uji praktikalitas oleh siswa. Hasil uji coba yang dilakukan pada siswa kelas X2 SMAN 9 Padang menunjukkan bahwa LKS dengan pendekatan Open-Ended sudah praktis. Hal ini terlihat pada angket kepraktisan LKS yang diisi oleh siswa dengan persentase kepraktisan 80,80 %. Penggunaan LKS dengan pendekatan Open-Ended dapat meningkatkan hasil belajar siswa. Hal ini dapat dilihat berdasarkan hasil tes hasil belajar siswa yang diikuti oleh 31 orang siswa, dengan persentase ketuntasan 87,09%, 28 orang siswa diantaranya dinyatakan tuntas karena memperoleh nilai di atas KKM yaitu 80 dengan persentase . Empat indikator kreativitas siswa yaitu: Fleksibilitas, Originalitas, Elaborasi, dan Fluency. Berdasarkan observasi menunjukkan adanya peningkatan kreativitas siswa dalam menyelesaikan soal dengan persentase 89,32% sehingga siswa sudah dapat dikategorikan sangat kreatif.

Praktikalitas LKPD Berbasis ACE Untuk Meningkatkan Hasil Belajar Siswa Kelas XI Kuliner SMK N 6 Padang Dina Novarina Perdana; Khurnia Budi Utami
Jurnal Ilmiah Pendidikan Scholastic Vol. 7 No. 3 (2023): Jurnal Ilmiah Pendidikan Scholastic
Publisher : Fakultas Sastra Universitas Ekasakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36057/jips.v7i3.627

Perangkat pembelajaran yang digunakan sekolah saat ini belum optimal dalam membantu peserta didik membangun pemahamannya. Pembelajaran pada setiap pertemuan yang diterapkan oleh guru masih seperti bagaimana biasanya mereka melaksanakan pembelajaran yaitu dengan menjelaskan materi pelajaran, memberikan contoh-contoh penerapan, memberikan latihan, dan di akhir pembelajaran guru memberikan Pekerjaan Rumah (PR). Ketidakpahaman peserta didik terhadap konsep membuat kemampuan peserta didik jadi rendah. Untuk itu perlu dikembangkan perangkat pembelajaran matematika yang dapat memberikan kesempatan bagi peserta didik untuk mengkonstruksikan pengetahuan dan meningkatkan hasil belajarnya. Pada penelitian ini, dikembangkan perangkat pembelajaran berbasis ACE yang diharapkan mencapai sasaran tersebut. Tujuan yang hendak dicapai dari upaya pengembangan ini adalah menghasikan perangkat pembelajaran matematika berbasis ACE yang praktis. Hasil penelitian menunjukan bahwa perangkat pembelajaran berbasis ACE yang dikembangkan telah memenuhi kriteria praktis pada setiap aspeknya, menurut respon guru dengan rata-rata nilai keseluruhan 90% dengan kategori sangat praktis. Untuk praktikalitas respon peserta didik rata-rata keseluruhan mendapat nilai 80,35% dengan kategori praktis.

The Application of the Aptitude Treatment Interaction Approach to the Mathematics Learning Outcomes of 8th Grade Students at SMP Negeri 5 X Koto Singkarak Utami, Khurnia Budi; Yolanda, Nela Sari; Perdana, Dina Novarina; Suriani, Teni
The Future of Education Journal Vol 4 No 1 (2025)
Publisher : Lembaga Penerbitan dan Publikasi Ilmiah Yayasan Pendidikan Tumpuan Bangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61445/tofedu.v4i1.432

Based on initial observations and interviews conducted by the author with mathematics teachers and students of SMP Negeri 05 X Koto Singkarak, it was found that there is a lack of student interest in learning mathematics. Students find it difficult to understand mathematical concepts, which leads to a lack of motivation to engage in mathematics lessons. The learning process is still dominated by the teacher, with students simply receiving material from the teacher and then taking notes. This is further exacerbated by the students' lack of interest in doing exercises and homework. This type of research is experimental. The population of this study consists of 8th-grade students of SMP Negeri 05 X Koto Singkarak for the 2024/2025 academic year, which includes two classes. The sampling technique used is random sampling. The instruments used in this study are observation sheets related to the Aptitude Treatment Interaction (ATI) learning model and a learning achievement test. Based on the results of the research, after hypothesis testing and normality tests, the data analysis revealed that both sample classes were normally distributed and homogeneous at a significance level of α = 0.05. The results of the hypothesis test showed that t_calculated = 1.84 and t_table = 1.69, so t_calculated > t_table, meaning the hypothesis in this study is accepted. It can be concluded that: The mathematics learning outcomes of students using the Aptitude Treatment Interaction approach are better than the learning outcomes of students taught through conventional methods at the 8th-grade level of SMP Negeri 05 X Koto Singkarak for the 2024/2025 academic year.

The Practicality of Student Worksheets (LKPD) Based on Predict Observe Explain (POE) in Mathematics Learning Suriani, Teni; Yolanda, Nela Sari; Perdana, Dina Novarina; Utami, Khurnia Budi
The Future of Education Journal Vol 4 No 7 (2025)
Publisher : Lembaga Penerbitan dan Publikasi Ilmiah Yayasan Pendidikan Tumpuan Bangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61445/tofedu.v4i7.871

Teaching materials in schools, such as textbooks and regular Student Worksheets (LKPD), typically only contain summaries of the material and questions, and still lack steps for a learning model. This results in students being less active in the learning process. This study aims to assess the practicality of Student Worksheets (LKPD) based on the Predict Observe Explain (POE) model in mathematics learning. The Predict Observe Explain learning model helps students understand and discover concepts by providing steps that encourage students to express their ideas. The development model used in this study is Research & Development (R&D). The stages of this model include: 1) potential and problems, 2) information gathering, 3) product design, 4) product validation, 5) product revision, and 6) product testing. The population in this study consisted of 20 students from Grade XI at Ekasakti High School, Padang, for the academic year 2024/2025. The results of the study indicate that the practicality of the LKPD was rated as very practical, based on the practicality assessment from both teachers and students. Therefore, it can be concluded that the Student Worksheet (LKPD) based on the Predict Observe Explain (POE) model is feasible and practical for students to use in mathematics learning, specifically in the topic of matrices.

The Implementation of the Active Learning Strategy: Practice-Rehearsal Pairs Type to Improve Students' Mathematics Learning Motivation Perdana, Dina Novarina; Yolanda, Nela Sari; Utami, Khurnia Budi; Suriani, Teni
The Future of Education Journal Vol 5 No 1 (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.v5i1.1373

Learning motivation is one of the main factors determining students’ success in learning mathematics. A lack of learning motivation can cause students to be less actively involved and experience difficulties in understanding the material being studied. Therefore, it is necessary to implement learning strategies that can encourage student engagement and enhance their learning motivation. This study aims to describe the implementation of the Practice-Rehearsal Pairs active learning strategy and its effect on students’ motivation in learning mathematics. The research employed a descriptive approach with students of class XE6 as the control group and class XE8 as the experimental group at SMAN 1 Koto XI Tarusan. The experimental class was taught using the Practice-Rehearsal Pairs active learning strategy, while the control class used the conventional teaching method commonly applied by the teacher. Research data were collected through classroom observations during the learning process and the distribution of learning motivation questionnaires to students. The data obtained were then analyzed descriptively to examine differences in learning motivation between the control and experimental classes. The motivation indicators observed included student activeness, interest in participating in learning activities, perseverance in completing assignments, and students’ level of self-confidence in learning mathematics. The results of the study indicate that the implementation of the Practice-Rehearsal Pairs active learning strategy has a positive impact on students’ motivation in learning mathematics. Students became more enthusiastic, actively participated in learning activities, showed greater perseverance, and demonstrated increased self-confidence. Thus, the Practice-Rehearsal Pairs active learning strategy can be used as an alternative instructional approach to improve students’ motivation in learning mathematics.

EFEKTIVITAS LKPD BERBASIS ACE UNTUK MENINGKATKAN HASIL BELAJAR SISWA Nela Sari Yolanda Nela; Khurnia Budi Utami; Dina Novarina Perdana; Nurul Hasna Putri
Ekasakti Jurnal Penelitian dan Pengabdian Vol. 4 No. 2 (2024): Ekasakti Jurnal Penelitian dan Pengabdian
Publisher : LPPM Universitas Ekasakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31933/ejpp.v4i2.1094

Enjoyable mathematics learning is the hope of every student. Where learning facilitates students to discover the principles of the material studied in a meaningful way. Teachers can do this by designing interesting learning activities and encouraging students to use their thinking patterns. For this reason, it is necessary to develop mathematics learning tools that can provide opportunities for students to construct knowledge and improve their learning outcomes. So an ACE-based learning tool was developed which is expected to achieve this target. The goal to be achieved from this development effort is to produce effective ACE-based mathematics learning tools. The learning developed is in the form of Student Worksheets (LKPD). The subjects of this research were students of class XI Culinary Arts at SMK N 6 Padang, class This learning tool is effective in terms of student learning outcomes. In this case, the learning outcomes of experimental class students were 87.50% of students scored above the KKM, while 60% of control class students scored above the KKM. Based on these results, it can be concluded that the ACE-based learning tools for mathematics learning in class XI Catering 2 can be declared effective.

Penggunaan Aplikasi Geogebra Untuk Menyelesaikan Permasalahan Materi Fungsi di SMK Teni Suriani; Yuliani Fitri; Dina Novarina Perdana
Ekasakti Jurnal Penelitian dan Pengabdian Vol. 6 No. 2 (2026): Ekasakti Jurnal Penelitian dan Pengabdian
Publisher : LPPM Universitas Ekasakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31933/ejpp.v6i2.1495

Guru matematika di SMKN 6 Padang masih menghadapi kesulitan dalam pembuatan media pembelajaran matematika terutama materi fungsi. Salah satu media pembelajaran yang digunakan guru adalah komputer. Komputer yang digunakan dalam pembelajaran matematika hanya sebatas penggunaan powerpoint (ppt). Proses pembelajaran yang terjadi masih bersifat konvensional sehingga siswa kesulitan memahami materi terutama materi Fungsi. Solusi yang ditawarkan untuk mengatasi masalah dalam kegiatan ini adalah memberikan pelatihan bagaimana cara penggunaan aplikasi GeoGebra dalam menyelesaikan permasalahan fungsi kepada siswa fase F SMKN 6 Padang agar lebih terdorong dan bersemangat dalam mempelajari matematika. Kegiatan pengabdian kepada masyarakat ini dilakukan pada minggu keempat bulan November 2025. Hasil kegiatan pengabdian kepada masyarakat di SMKN 6 Padang menunjukkan bahwa penggunaan aplikasi GeoGebra dalam menyelesaikan permasalahan fungsi memberikan dampak positif terhadap pemahaman dan peningkatan motivasi serta keterlibatan peserta didik dalam pembelajaran matematika. Melalui pelatihan dan pendampingan penggunaan GeoGebra tidak hanya meningkatkan pemahaman konsep fungsi, tetapi juga memperkuat keterampilan berpikir kritis, pemecahan masalah, dan literasi digital yang sangat relevan dengan tuntutan Pendidikan dan dunia kerja masa kini.

The Implementation of the Realistic Mathematics Education (RME) Model and Its Effect on the Mathematics Learning Outcomes of Phase F MPLB Students at SMKN 2 Padang Adela Sukma Putri; Teni Suriani; Dina Novarina Perdana
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.v5i2.2114

This study was motivated by the low mathematics learning outcomes of Phase F students in the Office Management and Business Services program at SMKN 2 Padang. This study aimed to determine whether the mathematics learning outcomes of students taught using the Realistic Mathematics Education (RME) model were better than those of students taught using conventional learning among Phase F MPLB students at SMKN 2 Padang.This research used a quasi experimental method with a randomized control group only posttest design. The population consisted of all Phase F MPLB students at SMKN 2 Padang in the 2025/2026 academic year. The sample was selected through random sampling after normality and homogeneity tests were conducted. The experimental class was taught using the RME model, while the control class was taught using conventional learning.Data were collected through a posttest and analyzed statistically. The Liliefors test showed that both data groups were normally distributed, with L_count for MPLB 2 = 0.143 < L_table = 0.161 and Lcount for MPLB 3 = 0.122 < L_table = 0.157. The Bartlett test showed that both groups were homogeneous, with χ²_count = 1.328 < χ²_table = 3.481. Hypothesis testing using the independent sample t-test obtained t_count = 3.91 > t_table = 1.67 at α = 0.05 with df = 59. Therefore, H₀ was rejected and H₁ was accepted.Thus, it can be concluded that the mathematics learning outcomes of students taught using the RME model were significantly better than those of students taught using conventional learning.

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

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.

Pengaruh Model Pembelajaran Problem Solving terhadap Hasil Belajar Matematika Siswa Fase F TITL SMKN 5 Padang Rani Wulandari Chaniago; Yuliani Fitri; Dina Novarina Perdana
JURNAL ARMADA PENDIDIKAN Vol 4 No 3 (2026): JURNAL ARMADA PENDIDIKAN
Publisher : Kilau Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.60041/jap.v4i3.506

This study aims to determine the effect of the Problem Solving learning model on the mathematics learning outcomes of Phase F TITL students at SMKN 5 Padang. This research was motivated by the low mathematics learning outcomes of students, as shown by data from the Mid-Semester Summative Assessment of the Odd Semester of the 2025/2026 Academic Year, indicating that all students in class XI TITL 1 (33 students) had not reached the Minimum Completeness Criteria (KKM), and only 23% of students in class XI TITL 2 achieved mastery. This study used a Quasi-Experimental Research method with a randomized control group only posttest design. The research population consisted of all Phase F TITL students at SMKN 5 Padang, with a sample consisting of two classes selected randomly. The experimental class received treatment using the Problem Solving learning model, while the control class received conventional learning. The research instrument was a mathematics learning outcome test in essay form, which had been tested for validity, reliability, level of difficulty, and discriminating power. The data were analyzed through a normality test (Liliefors), a homogeneity test (F test), and a hypothesis test (one-tailed t-test). Based on the research conducted in Phase F of the TITL major at SMK Negeri 5 Padang, a hypothesis test was carried out using the t-test because the data were normally distributed and homogeneous. The results of the hypothesis testing showed that t-count > t-table (2.66 > 1.68) at a significance level of α = 0.05. Thus, H₀ was rejected and H₁ was accepted. Based on these results, it can be concluded that there is a significant effect of using the Problem Solving learning model on the mathematics learning outcomes of Phase F students in the TITL major at SMK Negeri 5 Padang.

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