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All Journal Jurnal Pendidikan Matematika Universitas Lampung AKSIOMA: Jurnal Program Studi Pendidikan Matematika Jurnal Ilmiah Pendidikan Profesi Guru Jurnal Pendidikan Progresif

Agung Putra Wijaya

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Author-ID : 2828772

Education Mathematics

Published : 17 Documents Claim Missing Document

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PENGARUH PENERAPAN PEMBELAJARAN KOOPERATIF TIPE THINK TALK WRITE TERHADAP KEMAMPUAN REPRESENTASI MATEMATIS SISWA Miranda Abung; Rini Asnawati; Agung Putra Wijaya
JURNAL PENDIDIKAN MATEMATIKA UNIVERSITAS LAMPUNG Vol 7, No 4 (2019): JURNAL PENDIDIKAN MATEMATIKA UNIVERSITAS LAMPUNG
Publisher : Universitas Lampung

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This research aimed to find out the influence of cooperative learning model of think-talk-write type towards student’s mathematical representation skill. The population of this research was all of 8th grade students of SMPN 34 Bandarlampung in academic year of 2018/2019 with 177 students that distributed into six classes. The sample of this research were student of VIII B and VIII D class with 58 students which chosen by cluster random sampling technique. The pretest-posttest control group design was used as the design of this research. The data of this research was quantitave data that obtained by mathematical representation skill test in the form of essay test on statistics. By using -test,it was concluded that-think-talk write model was influenced student’s mathematical representation skill. Keywords: influence, mathematical representation skill, think talk write

The Influence of Discovery Learning Model Towards Students’ Mathematical Representation Ability Dewi Maharani; Agung Putra Wijaya; Pentatito Gunowibowo
JURNAL PENDIDIKAN MATEMATIKA UNIVERSITAS LAMPUNG Vol 7, No 6 (2019): JURNAL PENDIDIKAN MATEMATIKA UNIVERSITAS LAMPUNG
Publisher : Universitas Lampung

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This research aimed to find out the influence of discovery learning models on student's mathematical representation ability. The population of this research was all of the 7th-grade students of junior high school of 23 Bandar Lampung in academic years of 2018/2019 that distributed in eight classes. Sampling was carried out by using purposive sampling techniques so that selected as class 7C and 7D as a research sample. The design was used was the pretest and posttest control group design. The research data was obtained through mathematical representation ability test in the form of a essay on rectangular and triangular material. The analysis of the data of this study used the t-test. Based on the results of this research analysis, the discovery learning model influences the student's mathematical representation ability.Keywords: influence, mathematical representation ability, discovery learning.Penelitian ini bertujuan untuk mengkaji pengaruh model discovery learning terhadap kemampuan representasi matematis siswa. Populasi penelitian ini adalah seluruh siswa kelas VII SMP Negeri 23 Bandar Lampung tahun pelajaran 2018/2019 yang terdistribusi dalam delapan kelas. Pengambilan sampel dilakukan menggunakan teknik purposive sampling sehingga terpilih siswa VII C dan kelas VII D sebagai sampel penelitian. Desain yang digunakan adalah pretest - posttest control group design. Data penelitian diperoleh melalui tes kemampuan representasi matematis berbentuk uraian dengan materi segiempat dan segitiga. Analisis data penelitian ini menggunakan uji-t. Berdasarkan hasil analisis penelitian, model discovery learning berpengaruh terhadap kemampuan representasi matematis siswa.Kata Kunci: pengaruh, representasi matematis, discovery learning

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

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

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

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.

EFEKTIVITAS MODEL DIRECT LEARNING DAN STAD DITINJAU DARI PEMAHAMAN KONSEP MATEMATIS SISWA agung putra wijaya
Jurnal Pendidikan Progresif Vol 6, No 1 (2016): Jurnal Pendidikan Progresif
Publisher : FKIP Universitas Lampung

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The Efectiveness of Direct Learning and STAD Model Viewed by Mathematical Conceptual Understanding of Students. This quasi experimental research was aimed to know the efectiveness of direct learning and STAD model viewed by mathematical conceptual understanding on field dependent students. The population of this research was all students of grade eight of SMPN 1 Natar Lampung Selatan. The sampling was done by cluster random sampling technique. This research used pretest-posttest control group design. The result of this research showed that on field dependent students, direct learning model was more effective than STAD model viewed by students’ mathematical conceptual understanding. Keywords: field dependent, conceptual understanding, direct learning, STAD DOI: http://dx.doi.org/10.23960/jpp.v6.i1.201601

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

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

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