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All Journal International Journal of Evaluation and Research in Education (IJERE) Cakrawala Pendidikan Jurnal Kependidikan: Penelitian Inovasi Pembelajaran Jurnal Penelitian dan Evaluasi Pendidikan JURNAL PENELITIAN ILMU PENDIDIKAN COPE Mimbar PGSD Undiksha Jurnal Infinity Primary: Jurnal Pendidikan Guru Sekolah Dasar Elementary: Islamic Teacher Journal AKSIOMA: Jurnal Program Studi Pendidikan Matematika Jurnal Elemen Journal of Research and Advances in Mathematics Education AL ISHLAH Jurnal Pendidikan JMM (Jurnal Masyarakat Mandiri) International Journal on Emerging Mathematics Education Beta: Jurnal Tadris Matematika Jurnal Inovasi Pendidikan Dasar Southeast Asian Mathematics Education Journal IJPD (International Journal Of Public Devotion) Al-Bidayah : Jurnal Pendidikan Dasar Islam Jurnal Infinity Jurnal Pendidikan Progresif Mathematics Education Journal Journal on Mathematics Education
Yoppy Wahyu Purnomo
Universitas Negeri Yogyakarta
Humanities Decision Sciences, Operations Research & Management Education Languange, Linguistic, Communication & Media Mathematics Social Sciences Other

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PENINGKATAN KETERAMPILAN BERPIKIR KRITIS MATEMATIS DAN HASIL BELAJAR MENGGUNAKAN MODEL PEMBELAJARAN PROBLEM BASED LEARNING Ardiyana Hartanti; Yoppy Wahyu Purnomo
AKSIOMA: Jurnal Program Studi Pendidikan Matematika Vol 12, No 2 (2023)
Publisher : UNIVERSITAS MUHAMMADIYAH METRO

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24127/ajpm.v12i2.6891

Abstract

Abstrak Abad 21 yang semakin berkembang membutuhkan keterampilan berpikir kritis untuk pemecahan masalah matematis sehingga hasil skor belajar juga akan meningkat. Tujuan dilaksanakan penelitian yaitu untuk meningkatkan keterampilan dalam berpikir kritis, mengetahui peningkatan nilai belajar siswa, dan menguraikan penerapan Problem based learning (PBL) lebih ditingkatkan pada keterampilan siswa dalam berpikir kritis dan hasil skor nilai belajar siswa. Penelitian ini masuk dalam jenis Penelitian Tindakan Kelas (PTK). Subjek penelitian yaitu seluruh peserta didik kelas 4 SD Negeri 1 Logede sebanyak 36 peserta didik. Analisis data terhadap pada penelitian  termasuk ke dalam analisis deskriptif kuantitatif. Dibuktikan adanya peningkatan ketrampilan berpikir kritis yaitu siklus I sebanyak 60,82 (tidak kritis) meningkat di siklus II pada kondisi akhir menjadi 74,21 (cukup kritis). Rata-rata nilai sebelum pembelajaran pada kondisi awal yaitu 61,85 mengalami peningkatan di siklus I bertambah 70 dan di siklus II yaitu 82. Siswa dikatakan berhasil pada standar KKM yaitu 70 maka sebelum pembelajaran sebanyak 44,84%, bertambah di siklus I sebanyak 69,45% dan di siklus II sebanyak 88,89%. Hasil terhadap penelitian ini menunjukkan bahwa dengan model problem based learning (PBL) dapat meningkatkan keterampilan siswa untuk berpikir kritis serta hasil belajar siswa.Kata kunci: Hasil belajar, Keterampilan berpikir kritis, Problem based learning
STUDENTS MATHEMATICAL CRITICAL THINKING ABILITY THROUGH THE APPLICATION OF CREATIVE PROBLEM SOLVING MODEL ASSISTED OPEN-ENDED APPROACH Jumar Jumar; Yoppy Wahyu Purnomo; Viscal Oktari
AKSIOMA: Jurnal Program Studi Pendidikan Matematika Vol 12, No 3 (2023)
Publisher : UNIVERSITAS MUHAMMADIYAH METRO

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24127/ajpm.v12i3.7729

Abstract

This study aims to see the improvement of students' mathematical critical thinking skills by using the Creative Problem Solving (CPS) model with an Open-Ended (OE) approach. This research is motivated by the low ability to find problem solving solutions to problems that cause students' mathematical critical thinking skills to be low. Learning innovation needs to be done, one of which is through the implementation of the CPS model. The Creative Problem Solving (CPS) model emphasizes problem solving skills that must be possessed by students through 4 stages: problem clarification, expression of opinions, evaluation and selection, and implementation. This research is accompanied by an open-ended approach that helps students solve problems in detail. This research uses a type of quasi experiment with a pretest-postest control group design on the volume of cubes and beams. This research was conducted in two classes, namely VA and VB classes with a sample size of 19 students from a total population of 58 students selected randomly. The research instrument used is through essay test items as many as 5 questions. Based on the results of the T test, the value of Sig. 0.000 > ? (0.05) with an average pretest of 47.42 and an average posttest of 86 with an increase of 38.58. This indicates that the CPS model with the OE approach succeeded in improving the mathematical critical thinking skills of fifth grade students.
MODEL PROBLEM BASED LEARNING BERBANTUAN AUGMENTED REALITY TERHADAP KEMAMPUAN PEMECAHAN MASALAH MATEMATIKA Ika Rihayati; Yoppy Wahyu Purnomo; Meta Salma Pamenan
AKSIOMA: Jurnal Program Studi Pendidikan Matematika Vol 12, No 3 (2023)
Publisher : UNIVERSITAS MUHAMMADIYAH METRO

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24127/ajpm.v12i3.7027

Abstract

Salah satu tantangan yang terus menerus dalam pembelajaran matematika adalah adanya masalah seperti keterlibatan siswa yang minim, motivasi belajar yang rendah, kemampuan visualisasi gambar geometri yang kurang, dan keterbatasan dalam kemampuan pemecahan masalah matematika. Tujuan dari penelitian ini untuk mengetahui pengaruh model Problem Based Learning berbantuan Augmented Reality terhadap kemampuan pemecahan masalah matematika siswa kelas V SD pada materi kecepatan. Penelitian ini menggunakan pendekatan kuantitatif dengan jenis penelitian kuasi eksperimen. Teknik pengumpulan data penelitian ini menggunakan soal pilihan ganda 10 butir.  Subjek penelitian ini adalah siswa kelas V SDN 1 Keputran. Dengan teknik purpose sampling diperoleh kelas VA sebagai kelas eksperimen dan kelas VB sebagai kelas kontrol. Analisis Data menggunakan Uji paired sample t-test. Berdasarkan perhitungan hipotesis pada uji validitas diketahui nilai = 0,710>α (0,05) sehingga semua item soal menunjukkan hasil valid. Uji realibilitas diketahui nilai α > 0,728 maka nilai bersifat reliabel. Hasil dari uji normalitas = > α (0,05) melebihi nilai signifikan, maka nilai variabel berdistribusi normal, dilanjutkan menggunakan uji-t satu sampel, hasil uji-t tersebut hasil belajar pada nilai statistik-t sebesar 0.00 < α (0,05) maka tolak H0. Jadi dapat disimpulkan bahwa ada pengaruh model Problem Based Learning berbantuan Augmented Reality terhadap kemampuan pemecahan masalah matematika.One of the continuous challenges in mathematics education is the presence of issues such as low student engagement, low motivation to learn, limited ability to visualize geometric images, and difficulties in mathematical problem-solving skills. The purpose of this study is to investigate the influence of the Problem-Based Learning model with Augmented Reality assistance on the mathematical problem-solving abilities of fifth-grade students at SDN 1 Keputran in the topic of speed. This research employs a quantitative approach with a quasi-experimental research design. Data collection is done using a set of ten multiple-choice questions. The subjects of this study are fifth-grade students, with Class VA selected as the experimental group and Class VB as the control group using purposive sampling technique. Data analysis utilizes the paired sample t-test. Based on the hypothesis testing, the validity test results show that the value is = 0.710, which is greater than α (0.05), indicating that all test items yield valid results. The reliability test, if α > 0.728, suggests that the data is reliable. Furthermore, the results of the normality test indicate that the learning outcomes are distributed normally. Subsequently, the one-sample t-test results show that the learning outcomes, with a t-statistic value of 0.00 < α (0.05), reject the null hypothesis. Therefore, it can be concluded that there is an influence of the Problem-Based Learning model with Augmented Reality assistance on the mathematical problem-solving abilities
The effectiveness of problem-based teaching module training to increase elementary teacher motivation Lidyasari, Aprilia Tina; Kawuryan, Sekar Purbarini; Purnomo, Yoppy Wahyu; Faturrohman, Faturrohman; Wibowo, Setiawan Edi; Anggito, Albi; Wanyi, Poh; da Comte, Augusto
Jurnal Penelitian Ilmu Pendidikan Vol 16, No 2 (2023): September
Publisher : Fakultas Ilmu Pendidikan, Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21831/jpipfip.v16i2.64636

Abstract

Literacy Teaching modules are an essential learning element in the independent curriculum. However, many SD Negeri Percobaan 04 Wates teachers are less motivated to develop it because they lack assistance creating their teaching modules. Based on this, the purpose of this study is to see the effectiveness of problem-based teaching module training in the independent curriculum in increasing the motivation of elementary school teachers. The training participants were 25 elementary school teachers who were SDN Percobaan 4 Wates members. Theoretical material and practical assistance were carried out in the Kapanewon Kulonprogo area. The implementation of the activity will be reflected through an evaluation of the participant's understanding of the material in terms of performance, work results, and motivation scale of the training participants. The offline training was held at the UNY Wates Campus Hall offline and online through the Zoom meeting application. This study used a pre-experiment research design with a one-group pretest-posttest design model. Data collection was carried out using a teacher motivation scale. The data analysis technique used was the Wilcoxon Test to determine the effect of training on the motivation of primary school teachers. to assess the impact of exercise on elementary school teachers' motivation. Implementing this training based on the pre-post questionnaire increased pretest and post-test results. The Wilcoxon test results significantly affected teacher motivation before and after providing problem-based teaching module training for elementary school teachers in Kulonprogo Regency, Yogyakarta Special Region. Efektivitas pelatihan modul pengajaran berbasis masalah untuk meningkatkan motivasi guru sekolah dasar Modul ajar merupakan salah satu elemen penting dalam pembelajaran di kurikulum merdeka. Namun, masih banyak guru di SD Negeri Percobaan 04 Wates yang kurang termotivasi dalam mengembangkannya karena kurang mendapatkan pendampingan untuk membuat modul ajarnya sendiri. Berdasar pada hal tersebut maka tujuan dalam penelitian ini adalah melihat efektivitas pelatihan modul ajar berbasis masalah dalam kurikulum merdeka dalam meningkatkan motivasi guru sekolah dasar. Peserta pelatihan berjumlah 25 guru sekolah dasar yang tergabung pada SDN Percobaan 4 Wates. Materi teori dan pendampingan praktik dilaksanakan di wilayah Kapanewon Kulonprogo. Pelaksanaan kegiatan akan direfleksikan melalui evaluasi pemahaman peserta terhadap materi, ditinjau dari unjuk kerja, hasil karya, dan skala motivasi peserta pelatihan. Pelatihan secara luring dilaksanakan di Aula UNY Kampus Wates secara luring dan daring melalui aplikasi zoom meeting. Penelitian ini menggunakan desain penelitian pre-eksperimen dengan model one group pretest-posttest design. Pengumpulan data dilakukan dengan menggunakan skala motivasi guru. Teknik analisis data yang digunakan adalah Test Wilcoxon untuk mengetahui pengaruh pelatihan terhadap motivasi guru SD. Adapun hasil dari pelaksanaan pelatihan ini berdasarkan angket pre-post diperoleh hasil terjadi peningkatan hasil pretest dan posttest.  Sedangkan hasil uji Wilcoxon menunjukkkan bahwa terdapat pengaruh yang signifikan pada motivasi guru sebelum dan setelah pemberian pelatihan modul ajar berbasis masalah pada para guru SD di Kabupaten Kulonprogo, Daerah Istimewa Yogyakarta.
Fostering mathematical connections and habits of mind: A problem-based learning module for elementary education Purnomo, Yoppy Wahyu; Nabillah, Rokhmatun; Aziz, Tian Abdul; Widodo, Sri Adi
Jurnal Infinity Vol 13 No 2 (2024): VOLUME 13, NUMBER 2, INFINITY
Publisher : IKIP Siliwangi and I-MES

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/infinity.v13i2.p333-348

Abstract

Previous research has highlighted the challenges of improving students' mathematical skills, particularly in connecting mathematical concepts to everyday life and developing strong mathematical habits of mind. This research aims to integrate problem-based learning (PBL) into a mathematics module to enhance mathematical connection abilities and mathematical habits of mind. The ADDIE method was employed to achieve this goal, encompassing five stages: Analysis, Design, Development, Implementation, and Evaluation. The findings indicate that media, material, and language experts deemed the module highly suitable. Furthermore, the product was rated as highly practical based on teacher assessments, student responses, and observations during implementation. Effectiveness tests of the product, conducted through MANOVA, t-tests, and N-gain tests, revealed that the module is highly effective in enhancing students' mathematical connection abilities and moderately effective in improving their mathematical habits of mind. These findings underscore the importance of integrating digital learning technologies to increase the module's engagement and accessibility.
Skills in Preparing Mathematics Teaching Modules and Their Correlation with Skills in Providing Learning Variations for Prospective Elementary School Teachers Wibowo, Sigit; Yuniawatika; Murti, Rahayu Condro; Wuryandani, Wuri; Purnomo, Yoppy Wahyu
MIMBAR PGSD Undiksha Vol. 12 No. 1 (2024): April
Publisher : Universitas Pendidikan Ganesha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23887/jjpgsd.v12i1.62475

Abstract

The many demands in designing mathematics learning mean that some teachers and prospective mathematics teachers are unable to carry it out well. This research aims to analyze the relationship between students' skills in compiling mathematics teaching modules and their skills in carrying out learning variations. This research uses quantitative methods. A total of 3 classes with a total of 106 students were the subjects of this research, namely students. Researchers used purposive sampling technique. The data collection techniques used were observation, interviews and documentation. The quantitative data analysis technique uses the Pearson Product Moment correlation test. Based on the research results, it was found that as many as 23% of students were able to compose the teaching module as a whole well. The skill of preparing teaching modules has a positive correlation with the skill of carrying out learning variations. Based on the Pearson Product Moment correlation test, the significance value (2-tailed) is 0.000 < 0.05, with a Pearson Correlation value of 0.840. This shows that there is a very strong correlation between the skills in preparing teaching modules and the skills in creating variations. Students who prepare teaching modules, especially the core components of good learning, have a fairly calm demeanor when carrying out learning simulations. When performance is calm, variations in learning can be seen. Practicing students will be able to make learning more interactive.
Development of CBT Testlet Model for minimum competency assessment of numeracy literacy at elementary school level Hamdi, Syukrul; Purnomo, Yoppy Wahyu; Hidayati, Kana; Mu'minin, Nurul
Jurnal Penelitian dan Evaluasi Pendidikan Vol. 27 No. 2 (2023)
Publisher : Graduate School, Universitas Negeri Yogyakarta in cooperation with Himpunan Evaluasi Pendidikan Indonesia (HEPI) Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21831/pep.v27i2.67473

Abstract

The application and development of accurate and reliable technology-based test instruments to assess aspects of knowledge and attitudes is an innovation teachers need to meet the demands of the National Assessment Policy. This research aims to apply the Computer-Based Test (CBT) Testlet Model with Local Wisdom Context as a New Form of Innovation in Supporting the Implementation of Minimum Competency Assessment and Integrated Character Survey. In addition, this research is a new solution for teachers in learning assessment. This research is development research. This research involved 11 experts, each from media and computer experts, material experts from mathematics education study programs, and measurement experts. The test instrument that has been developed has been proven to be valid using content validity and analyzed using the Aiken formula. In contrast, validity has been proven for the character survey using confirmatory factor analysis and reliability estimation using Cronbach alpha. This research produced a testlet model of CBT and test instruments in the form of a minimum competency assessment and an integrated character survey, which have proven valid and reliable.
INCOMPREHENSION OF THE INDONESIAN ELEMENTARY SCHOOL STUDENTS ON FRACTION DIVISION PROBLEM Yoppy Wahyu Purnomo; Chairunnisa Widowati; Syafika Ulfah
Jurnal Infinity Vol 8 No 1 (2019): Volume 8 Number 1, Infinity
Publisher : IKIP Siliwangi and I-MES

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/infinity.v8i1.p57-74

Abstract

The purpose of the study is to investigate the Indonesian students’ performance in solving fraction division case including the difficulties, relations, and implications for classroom instruction. This study employed a descriptive case study to achieve it. The procedures of data collecting were initiated by giving a context-based problem to 40 elementary school students and it then according to the test result was selected three students for semi- structure interviewed. The findings of the study showed that the tendency of students’ procedural knowledge dominated to their conceptual knowledge in solving the fraction  division problem. Furthermore, it  was  found  several mistakes. First, the students were not accurate when solving the problem and unsuccessful to figure out the problem. Second, students’ conceptual knowledge was incomplete. The last was is to apply the laws and strategies of fraction division irrelevant. These findings emphasized other sub-construct of fractions instead of part-to-whole in the teaching and learning process. Teaching and learning of fraction in the mathematics classroom should take both conceptual and procedural knowledge into account as an attempt to prevent  faults  and  misconceptions.  In  conclusion,  it  was  substantial  to present context-based problems at the beginning of the lesson in order for students to be able to learn fraction division meaningfully.
Fostering mathematical connections and habits of mind: A problem-based learning module for elementary education Yoppy Wahyu Purnomo; Rokhmatun Nabillah; Tian Abdul Aziz; Sri Adi Widodo
Jurnal Infinity Vol 13 No 2 (2024): VOLUME 13, NUMBER 2, INFINITY
Publisher : IKIP Siliwangi and I-MES

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/infinity.v13i2.p333-348

Abstract

Previous research has highlighted the challenges of improving students' mathematical skills, particularly in connecting mathematical concepts to everyday life and developing strong mathematical habits of mind. This research aims to integrate problem-based learning (PBL) into a mathematics module to enhance mathematical connection abilities and mathematical habits of mind. The ADDIE method was employed to achieve this goal, encompassing five stages: Analysis, Design, Development, Implementation, and Evaluation. The findings indicate that media, material, and language experts deemed the module highly suitable. Furthermore, the product was rated as highly practical based on teacher assessments, student responses, and observations during implementation. Effectiveness tests of the product, conducted through MANOVA, t-tests, and N-gain tests, revealed that the module is highly effective in enhancing students' mathematical connection abilities and moderately effective in improving their mathematical habits of mind. These findings underscore the importance of integrating digital learning technologies to increase the module's engagement and accessibility.
Exploring Higher Education Students' Self-Efficacy: How Self-Efficacy Dimensions Influence Numeracy Herra Aprillia Sabrina; Yoppy Wahyu Purnomo; Fery Muhamad Firdaus; Danuri
Al-Bidayah : Jurnal Pendidikan Dasar Islam Vol. 16 No. 2 (2024): Al-Bidayah : jurnal pendidikan dasar Islam
Publisher : UIN Sunan Kalijaga Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14421/al-bidayah.v16i2.10166

Abstract

Numeracy is associated with students' self-efficacy, and it is crucial to examine the elements affecting numeracy proficiency, particularly behavior, including self-efficacy. A lack of research amalgamates both dimensions, encompassing the reciprocal impacts and the impact of contextual factors like gender and educational background. This study seeks to ascertain the influence of mathematics self-efficacy aspects on numeracy among elementary school teacher education students in the Yogyakarta region. The sampling method employed was non-probability sampling, specifically utilizing a convenience sampling methodology with a sample size of 215. The data analysis employed Structural Equation Modeling – Partial Least Squares (SEM–PLS). This study identifies the "strength" dimension of self-efficacy in numeracy as the most influential factor affecting an individual's numeracy skills. Frequent exposure to consistent and relevant learning experiences enhances students' confidence in decision-making when confronted with numeracy challenges. The "strength" of students' mathematics self-efficacy can be affected by various aspects, such as pleasant learning experiences, social support, and achievements in solving mathematical obstacles. Students who frequently confront and successfully resolve mathematical issues experience increased confidence as they trust in their capacity to tackle analogous tasks in the future. If this conduct is consistently exhibited during the student's study period, the numeracy component may enhance and serve as a valuable resource for future teachers.
Co-Authors Adinda Fuadillah Oktafiani Afrillia, Yesi Martha Ainun Nafisah Ali Mustadi Amrita Kaur Anggito, Albi Aprilia Tina Lidyasari Ardiyana Hartanti Chairunnisa Widowati da Comte, Augusto Danuri Didi Suryadi Dionisius Okky Pratama Putra Edi Purwanta Farida Agus Setiawati Faturrohman, Faturrohman Fauzi Yuberta Fidariya Mawaddah Firdaus, Fery Muhamad Firmanti, Pipit Hanipah, Iip Ripati Herning Tyas Sarwastuti Herra Aprillia Sabrina iip Ripati Hanipah ika rihayati Irfan Wahyu Prananto Jihan Luthfi Salsabila Jumar Jumar Kadir Kadir Kadir Kadir Kana Hidayati Lucia Ambarwati Masitah Shahrill Masitah Shahrill, Masitah Meta Salma Pamenan Mohd Norakmar Omar Mu'minin, Nurul Muhamad Dzahir Kasa Muhammad Supian Sauri Nabilla Namira Permata Putri Nabillah, Rokhmatun Nawang Sulistyani Nurlaela Rahmawati Octavian Muning Sayekti Oktafiani, Adinda Fuadillah Olivia Pandansari Pangestu, Kinanti Pasri Pramudiani, Puri PUJI LESTARI Puri Pramudiani Puri Pramudiani Puri Pramudiani Puri Pramudiani Purwanti Purwanti Puspitaningrum, Rifky Putrawangsa, Susilahudin Putri Anggoro Kasih Putri Anggoro Kasih, Putri Anggoro Rahayu Condro Murti Rahmawati, Nurlaela Rika Susanti Rizki Dwi Rahmawati Rokhmatun Nabillah rosella aranda ayu wibowo Sekar Purbarini Kawuryan Setiawan Edi Wibowo Sigit Wibowo Siti Noor Binti Ismail Siti Noor Ismail Sri Adi Widodo Sri Adi Widodo Sri Rochadi Sutawanir Darwis Syafika Ulfah Syukrul Hamdi Tian Abdul Aziz Unik Ambarwati Uswatun Hasanah Veny Wulan Suci Viscal Oktari Wanyi, Poh Winarni Winarni Wuri Wuryandani Yahya Don Yuniawatika