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All Journal AKSIOMA: Jurnal Program Studi Pendidikan Matematika Jurnal Ilmiah Pendidikan Profesi Guru
Agung Putra Wijaya
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Education Mathematics

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EFEKTIVITAS PEMBELAJARAN PREVIEW, QUESTION, READ, REFLECT, RECITE, REVIEW DITINJAU DARI PEMAHAMAN KONSEP MATEMATIS Agung Putra Wijaya; Tina Yunarti; Jamal Ludinsyah
AKSIOMA: Jurnal Program Studi Pendidikan Matematika Vol 8, No 2 (2019)
Publisher : UNIVERSITAS MUHAMMADIYAH METRO

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (486.707 KB) | DOI: 10.24127/ajpm.v8i2.2128

Abstract

Penelitian ini bertujuan untuk mengkaji efektivitas metode pembelajaran Preview, Question, Read, Reflect, Recite, Review (PQ4R) ditinjau dari pemahaman konsep matematis siswa. Populasi penelitian ini adalah seluruh siswa kelas VII SMP Negeri 20 Bandarlampung semester genap tahun pelajaran 2018/2019 sebanyak 346 siswa yang terdistribusi ke dalam sebelas kelas. Dari sebelas kelas tersebut diambil satu kelas secara acak sebagai sampel penelitian.Penelitianinimenggunakanone-group pretest-posttest design. Data penelitian diperoleh melalui tes berbentuk uraian pada materi Segiempat dan Segitiga. Analisis data penelitian ini menggunakan uji t berpasangan. Hasil penelitian menunjukkan pemahaman konsep matematis siswa setelah mengikuti pembelajaran dengan metode PQ4R lebih tinggi dibandingkan pemahaman konsep matematis siswa sebelum mengikuti pembelajaran dengan metode PQ4R namun persentase siswa yang memiliki pemahaman konsep terkategori baik tidak lebih dari 60% dari banyaknya siswa yang mengikuti pembelajaran metode PQ4R. Dengan demikian, metode PQ4R tidak efektif ditinjau dari pemahaman konsep matematis siswa.Abstract This study aimed to find out the effectiveness of the Preview, Question, Read, Reflect, Recite, Review (PQ4R) learning method in terms of students' understanding of mathematical concepts. The population of this study was all seventh grade students of SMP Negeri 20 Bandarlampung in the even semester of the academic year of 2018/2019 as many as 346 students that distributed into eleven classes. The sample was taken randomly one class of the eleven classes as the study sample. This study used the one-group pretest-posttest design. The research data was obtained through a essay test of the quadrilateral and triangle. Data analysis of this research used paired t-test. The results showed that students' undestanding of mathematical concepts after taking the PQ4R learning method was higher than students' understanding of mathematical concepts before taking the PQ4R learning method, but the percentage of students who had a good understanding of the mathematical concepts was not more than 60% of the number of students who took PQ4R learning. Thus, PQ4R method was not effective in terms of students' understanding of mathematical concepts. 
PENGEMBANGAN MODUL DENGAN PENDEKATAN OPEN ENDED UNTUK MEMFASILITASI PENCAPAIAN LITERASI MATEMATIS Agung Putra Wijaya
AKSIOMA: Jurnal Program Studi Pendidikan Matematika Vol 6, No 2 (2017)
Publisher : UNIVERSITAS MUHAMMADIYAH METRO

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (218.794 KB) | DOI: 10.24127/ajpm.v6i2.996

Abstract

This research and development aimed to develop module with an open ended approach to facilitate the achievement of mathematical literacy. This study was conducted only until the  field trial and the revision of product. The module was validated by experts with attention to aspects: matter, appearance, and practicality. Having been declared valid by experts, the test readability by the students was done. Based on the steps, it was obtained (1) the use of the module with an open ended approach in Linier Programmingwas expected by the students, (2) the module characteristics were in accordance with the curriculum and designed in accordance with the open-ended approach, (3) the experts responses to the module were appropriate in terms of aspects of matter, appearance, and practicality and (4) the students responses were good viewed by readability.
TINGKAT KECEMASAN MATEMATIS MAHASISWA DALAM MENGIKUTI PEMBELAJARAN ONLINE Agung Putra Wijaya; Nurain Suryadinata; Tia Agnesa
AKSIOMA: Jurnal Program Studi Pendidikan Matematika Vol 10, No 4 (2021)
Publisher : UNIVERSITAS MUHAMMADIYAH METRO

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (318.714 KB) | DOI: 10.24127/ajpm.v10i4.4146

Abstract

Penelitian deskriptif kualitatif ini dilakukan dengan tujuan untuk mendeskripsikan tingkat kecemasan matematis mahasiswa dalam mengikuti pembelajaran online dibandingkan dengan pembelajaran offline. Subjek penelitian ini diambil menggunakan secara purposive dengan melibatkan mahasiswa Program Studi Pendidikan Matematika FKIP Universitas Lampung semester genap pada tahun akademik 2019/2020. Data dikumpulkan melalui skala kecemasan matematis dan pedoman wawancara. Analisis data penelitian ini meliputi reduksi data, penyajian data, serta penarikan kesimpulan dan verifikasi. Berdasarkan hasil penelitian dan pembahasan, diperoleh simpulan bahwa (1) tingkat kecemasan matematis mahasiswa yang mengikuti pembelajaran online lebih tinggi dibandingkan pembelajaran offline dan (2) pada aspek kognitif dan afektif, tingkat kecemasan matematis mahasiswa yang mengikuti pembelajaran online lebih tinggi dibandingkan pembelajaran offline. Pada aspek fisiologis, tingkat kecemasan matematis mahasiswa yang mengikuti pembelajaran offline lebih tinggi dibandingkan pembelajaran online. Hasil penelitian menjadi masukan dalam merancang pembelajaran yang mampu meminimalisasi kecemasan matematis mahasiswa dalam mengikuti pembelajaran online.This qualitative descriptive study was conducted with the aim of describing students' mathematical anxiety levels in participating in online learning compared to offline learning. The subjects of this study were taken using purposive by involving students of the Mathematics Education, FKIP Universitas Lampung, even semesters in the academic year of 2019/2020. Data were collected through mathematical anxiety scale and interview guidelines. The data analysis of this research includes data reduction, data presentation, conclusion drawing and verification. Based on the results of research and discussion, it is concluded that (1) the level of mathematical anxiety of students who take online learning is higher than offline learning, (2) on the cognitive and affective aspects, the level of mathematical anxiety of students who take online learning is higher than offline learning. On the physiological aspect, the level of mathematical anxiety of students taking offline learning is higher than online learning. The results of this research become input in designing learning that is able to minimize students' mathematical anxiety in participating in online learning.
Meta-Analysis: The Effect of The Problem-Based Learning Model on Mathematical Reflective Thinking Ability Yanto, Bagus; Sri Hastuti Noer; Agung Putra Wijaya
Jurnal Ilmiah Pendidikan Profesi Guru Vol. 8 No. 1 (2025): May
Publisher : Universitas Pendidikan Ganesha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23887/jippg.v8i1.86267

Abstract

Until now, there have been many studies conducted on mathematical reflective thinking skills presented using problem-based learning models. This study aims to analyze published research on the effectiveness of problem-based learning models on mathematical reflective thinking skills. The method used is meta-analysis. The data analyzed were 8 journal articles that were used to determine the effect size. Data collection was carried out using a variable coding sheet as a coding instrument. The collected data were then analyzed using meta-analytic statistical techniques. The results of the analysis showed that the average effect size of the 8 articles was 2.63, which was included in the high effect size category. Of the 8 articles analyzed, 6 articles (75%) showed a high effect size category, while 2 articles (25%) showed a medium effect size category. The article with the highest effect size, which reached 5.29, shows that the problem-based learning model can provide a very significant increase in students' mathematical reflective thinking skills in learning mathematics.
Co-Authors Abung, Miranda Atika Jamila Caswita Caswita Dewi Maharani Dwi Permatasari Dwi Rika Pratiwi Eka Septia Budi Asih Jamal Ludinsyah M. Coesamin M. Coesamin M. Coesamin Nadila Rizkiana Nurain Suryadinata Pentatito Gunowibowo Raju Parlindungan Rifandi Hidayat Rini Asnawati Ronaldo Redi Caprio Secy Olyvia Sri Hastuti Noer Sugeng Sutiarso Tia Agnesa Tina Yunarti Wahib Nurmansyah Yanto, Bagus