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Fredi Ganda Putra

Universitas Islam Negeri Raden Intan Lampung, Indonesia

Author-ID : 608792

Religion Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Decision Sciences, Operations Research & Management Education Environmental Science Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Mathematics Physics Social Sciences Other

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Pengaruh Model Pembelajaran Reflektif dengan Pendekatan Matematika Realistik Bernuansa Keislaman terhadap Kemampuan Komunikasi Matematis Putra, Fredi Ganda
Al-Jabar: Jurnal Pendidikan Matematika Vol 7 No 2 (2016): Al-Jabar: Jurnal Pendidikan Matematika
Publisher : Universitas Islam Raden Intan Lampung, INDONESIA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/ajpm.v7i2.35

The objective of this research was to investigate the effect of the learning model on the mathematic communication of the students. The learning models compared were the reflective learning model with mathematics realistic in Islamic nuance and the direct learning model. The type of the research was a quasi-experimental research. Its population was all of the students in grade VII in MTs Al-Khairiyah Nature in academic year 2015/2016. The size of the sample was 44 students consisted of 22 in experimental class 1 and 22 in control class 1. The instruments used were mathematics communication test on the learning material of the polyhedron. The data were analyzed by using t-test. The conclusions of the research were as there is the effect of reflective learning model with mathematics realistic in Islamic nuance resulted in a better than the direct learning model.

EKSPERIMENTASI MODEL PEMBELAJARAN KOOPERATIF TIPE TEAMS GAMES TOURNAMENT (TGT) BERBANTUAN SOFTWARE CABRI 3D DI TINJAU DARI KEMAMPUAN KONEKSI MATEMATIS SISWA Putra, Fredi Ganda
Al-Jabar: Jurnal Pendidikan Matematika Vol 6 No 2 (2015): Al-Jabar: Jurnal Pendidikan Matematika
Publisher : Universitas Islam Raden Intan Lampung, INDONESIA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/ajpm.v6i2.43

Penelitian ini bertujuan untuk mengetahui:(1)manakah yang memberikanprestasi belajar lebih baik antara siswa yang dikenakan model pembelajaran kooperatif tipe TGT berbantuan Cabri 3D, TGT, dan pembelajaran langsung; (2) manakah yang mempunyaiprestasi belajar lebih baik antara siswa yang memiliki kemampuan koneksi matematika kategori tinggi, sedang, atau rendah; (3) Pada masing-masing kategori kemampuan koneksi matematika, manakah yang mempunyai prestasi belajar lebih baik antara siswa dikenakan model pembelajaran kooperatif tipe TGT berbantuan Cabri 3D, TGT, dan pembelajaran langsung, dan (4) Pada masing-masing kategori model pembelajaran, manakah yang mempunyai prestasi belajar lebih baik antara siswa dengan kemampuan koneksi matematika kategori tinggi, sedang, atau rendah.Jenis penelitian ini adalah penelitian eksperimen semu dengan desain faktorial 3 × 3. Populasi pada penelitian ini adalah seluruh siswa kelas IX SMP di Kota Metro Tahun Pelajaran 2015/2016. Sampel dalam penelitian ini diperoleh dengan menggunakan teknik stratified cluster random sampling. Sampel dalam penelitian ini terdiri atas 278 peserta didik dengan rincian 90 siswa pada kelompok model TGT berbantuan Cabri 3D, 95 siswa pada kelompok model pembelajaran TGT, dan 93 siswa pada kelompok model pembelajaran langsung. Instrumen yang digunakan untuk mengumpulkan data adalah tes kemampuan mkoneksi matematika dan tes prestasi belajar. Pengujian hipotesis menggunakan analisis variansi dua jalan dengan sel tak sama.Hasil penelitian ini adalah:1) Model pembelajaran TGT berbantuan Cabri 3D menghasilkan prestasi belajar lebih baik dibandingkan model pembelajaran TGT dan model pembelajaran langsung, serta model pembelajaran TGT menghasilkan prestasi lebih baik dibandingkan dengan model pembelajaran langsung. 2) Siswa dengankemampuan koneksi matematis kategori tinggi dan siswa dengan kemampuan koneksi matematis kategori sedang mempunyai prestasi belajar yang sama, sementara keduanyamempunyai prestasi belajar yang lebih baik dibandingkan siswa dengankemampuan koneksi matematis kategori rendah. 3) Pada masing-masing tipe kemampuan koneksi matematis (tinggi, sedang, dan rendah), penerapan model pembelajaran TGT berbantuan Cabri 3D menghasilkan prestasi belajar lebih baik dibandingkan model pembelajaran TGT dan model pembelajaran langsung, serta model pembelajaran TGTmenghasilkan prestasi lebih baik dibandingkan dengan model pembelajaran langsung. 4) Pada masing-masing model pembelajaran (TGT berbantuan Cabri 3D, TGT,dan langsung), siswa dengankemampuan koneksi matematis kategori tinggi dan siswa dengan kemampuan koneksi matematis kategori sedang mempunyai prestasi belajar yang sama, sementara keduanyamempunyai prestasi belajar yang lebih baik dibandingkan siswa dengankemampuan koneksi matematis kategori rendah.

Pengaruh Model Pembelajaran Investigasi Kelompok berbantuan Perangkat Lunak Maple terhadap Kemampuan Pemecahan Masalah Matematis Wulandari, Putri; Mujib, Mujib; Putra, Fredi Ganda
Al-Jabar: Jurnal Pendidikan Matematika Vol 7 No 1 (2016): Al-Jabar: Jurnal Pendidikan Matematika
Publisher : Universitas Islam Raden Intan Lampung, INDONESIA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/ajpm.v7i1.134

This study aims to determine the effect of mathematical problem solving ability of learners who follow the learning by using an instructional model of maple assisted software assisted, with learners who use, study group investigation model, as well as learners who follow the conventional learning model conducted by researchers on participants Students of class X SMK Muhammadiyah 1 Metro. This type of research is a quasi experimental research with posttest only control design design. Hypothesis test using a one-way anava test with unequal cells and obtained the conclusion that the model of group investigation learning is better than an instructional model of maple assisted software group and both models of learning is better than conventional learning model. Based on the results of analysis and discussion of research data obtained that there is an influence on the ability of solving mathematical problems among students in class applying group investigation model assisted maple software, students in class apply only group investigation learning model, and students whose class apply the conventional learning model on the principal Discussion of the matrix.

Eksperimentasi Pendekatan Kontekstual Berbantuan Hands On Activity (HoA) Terhadap Kemampuan Pemecahan Masalah Matematik Putra, Fredi Ganda
Al-Jabar: Jurnal Pendidikan Matematika Vol 8 No 1 (2017): Al-Jabar: Jurnal Pendidikan Matematika
Publisher : Universitas Islam Raden Intan Lampung, INDONESIA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/ajpm.v8i1.1148

This research is comparative causal research with factorial design 3 × 1. The population of this research is all students of class VIII SMP Negeri 1 Simpang Semarang. Sampling was done by cluster random sampling. The sample of this research is students of class VIII B and VIII D. The instrument used to collect data is a test of mathematical problem solving ability of learners. Prior to use for data retrieval, the test instrument of mathematical problem solving ability was first tested. Assessment of validity of test instrument contents by 3 validators. Hypothesis test using one way Anova test with unequal cell. The conclusion of this research is that learners who get the application of contextual learning model with Hands on Activity has better problem solving ability than students who are given contextual learning model and conventional learning model, while the application of contextual learning model has better mathematical problem solving ability than the participants Students provided a contextual learning model and conventional learning model.

Pengembangan Blog Sebagai Media Pembelajaran Matematika Nugroho, Aji Arif; Putra, Rizki Wahyu Yunian; Putra, Fredi Ganda; Syazali, Muhamad
Al-Jabar: Jurnal Pendidikan Matematika Vol 8 No 2 (2017): Al-Jabar: Jurnal Pendidikan Matematika
Publisher : Universitas Islam Raden Intan Lampung, INDONESIA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/ajpm.v8i2.2028

This study aims to test the feasibility of media-based learning Blog in learning mathematics on trigonometric subjects. This development research uses 8 stages from 10 stages of borg and gall method that are potential and problem, data collection, product design, product validation, product revision, product test, product revision and mass production. Learning media blogs are developed with the help of adobe flash which aims to provide some animation. This research was conducted in SMA Negeri 1 Batanghari class X students. The assessment instrument used was questionnaire of feasibility test by media expert, Expert of Material, and Questionnaire of student response. The results of the research are: 1) Based on the validation of material expert judgments obtained an average score of 4.65 is located in the category of "Very Good". Validation of expert media judgment obtained an average score of 4.35 in the category of "Very Good". Validation of the linguist's assessment obtained an average score of 4.5 that is in the category of "Very Good". In addition, the results of small-scale test responses of learners obtained a score of 4.23 on the criteria of "Very Good", and while on a large-scale test the learners' response to get an average score of 4, 19 is on the criteria of "Good". Thus it can be concluded learning media berbantuan blog is in good category and can be used in learning, especially on Trigonometry material.

Electronic Module Development on Algebra Structure Courses Agustina, Olympia; Farida, Farida; Putra, Fredi Ganda
Indonesian Journal of Science and Mathematics Education Vol. 3 No. 3 (2020): Indonesian Journal of Science and Mathematics Education
Publisher : Universitas Islam Negeri Raden Intan Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/ijsme.v3i3.7268

This study aims to describe the process of developing an electronic module in the algebraic structure course, and knowing the effectiveness of the electronic module after being tested on mathematics education students. This research was conducted in class C, 5th semester, majoring in mathematics education at UIN Raden Intan Lampung. The development model used in this research is the Borg and Gall development model. The development of the electronic module was carried out based on the Articulate Studio'13 application. The types of data taken in this study were qualitative data and quantitative data. From the results of due diligence from experts and student responses, the results of the development of an electronic module are very feasible and very interesting. Then, based on the results of the final assessment of student’s effectiveness of the product showed a presentation of more than 75%. Based on the research results, it can be concluded that the electronic module in the algebraic structure course is effectively used by mathematics education students.

AR-based interactive GeoGebra learning media for optimizing transformation geometry learning in higher education Buchori, Achmad; Putra, Fredi Ganda; Rahmawati, Noviana Dini
Indonesian Journal of Science and Mathematics Education Vol. 7 No. 3 (2024): Indonesian Journal of Science and Mathematics Education
Publisher : Universitas Islam Negeri Raden Intan Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/ijsme.v7i3.21345

This study aims to create and develop interactive AR (Augmented Reality) GeoGebra learning tools for teaching transformation geometry to support a blended learning system. This approach employs the ADDIE development model, which consists of five phases. The research subjects include 50 fifth-semester students. The research instruments comprise validated questionnaires for material and media experts, student responses, and pre-test and post-test instruments that are both valid and reliable. The results indicate a high level of validity (90%) and excellent practicality as assessed by experts and users, with an N-gain of 0.39 in the experimental class, which outperformed the control class with an N-gain of 0.02. The study concludes that teaching transformation geometry using interactive GeoGebra learning media is more effective. This research implies leveraging the potential of AR technology integration in mathematics education to create interactive and effective learning experiences.

Penerapan Model Pembelajaran Auditory, Intellectually, Repetition (AIR) dengan Pendekatan Lesson Study terhadap Kemampuan Pemecahan Masalah Matematis Peserta Didik Agustiana, Elma; Putra, Fredi Ganda; Farida, Farida
Desimal: Jurnal Matematika Vol. 1 No. 1 (2018): Desimal: Jurnal Matematika
Publisher : Universitas Islam Negeri Raden Intan Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/djm.v1i1.1905

The purpose of this study is to determine whether there is a difference in the average implementation of learning model, intellectual, repetition (AIR) with lesson study approach to the problem solving ability of mathematical learners. This research is a quantitative research type of quasi experiment. Data analysis technique using normality test with Liliefors test and homogeneity test with Barlett test. Hypothesis test using one-way ANOVA test with unequal cells. The result of this research is there is influence of learning model of Auditory, intellectually, Repetition (AIR) with lesson study approach to math problem solving ability. Based on the results of further test using scheffe test, the result shows that AIR learning model with lesson study approach gives better result than AIR and conventional learning model, and AIR learning model is better than conventional learning model.

Model Hands on Mathematics (HoM) Berbantuan LKPD Bernuansa Islami Materi Garis dan Sudut Dewi, Wiwik Sulistiana; Supriadi, Nanang; Putra, Fredi Ganda
Desimal: Jurnal Matematika Vol. 1 No. 1 (2018): Desimal: Jurnal Matematika
Publisher : Universitas Islam Negeri Raden Intan Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/djm.v1i1.1913

This study aims to find out whether there is the influence of learning model of Hands-On Mathematics with the help of learner worksheet (LKPD) integrated on Islamic values to critical mathematical thinking ability on the subject line and angle. The research method used is experimental research. The type of research is Quasi-Experimental Design research. The instruments used are critical thinking skills tests online and angle learning materials. Data analysis using one-way ANOVA test with the same cell. The conclusion of this research is that there is the influence of learning model of Hands-On Mathematics with LKPD which is integrated on Islamic values to students' mathematical critical thinking ability better than another learning model.

Kemampuan Pemecahan Masalah Matematis Kelompok Matematika Ilmu Alam dan Ilmu-Ilmu Sosial Holidun, Holidun; Masykur, Rubhan; Suherman, Suherman; Putra, Fredi Ganda
Desimal: Jurnal Matematika Vol. 1 No. 1 (2018): Desimal: Jurnal Matematika
Publisher : Universitas Islam Negeri Raden Intan Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/djm.v1i1.2022

The purpose of this study is to find out how the analysis of the mathematical problem-solving ability of students in Mathematics of Natural Sciences (MIA) and Social Sciences (IIS) groups in terms of interest in learning the mathematics of learners. This research is a qualitative research type analysis. The data collected in this research is done by a triangulation technique which is done when the researcher analyzes the problem-solving ability of mathematical learners. The technique of data validity used in this research is triangulation technique. Data analysis techniques used are Model Miles and Huberman, IE data reduction, data presentation, and conclusion. The results of the discussion show students with high-interest categories can solve the problem of each of the stages of problem-solving correctly. Students with moderate interest categories in solving the given problem, able to solve problem problems and meet all the indicators, but in some other stages are still less systematic in the settlement. Students with low-interest categories are only able to finish in the stages of understanding the problem and planning the problem, although not maximal yet, and have not been able to finish the other stages.

Co-Authors A.A. Ketut Agung Cahyawan W Abi Fadila Achi Rinaldi Achmad Buchori Ade Pradana, Gita Adyt Anugrah Agung Hartoyo Agustiana, Elma Agustina, Olympia Aji Arif Nugroho Ansely, Ghina Antomi Saregar Ardian Asyhari Arditha, Restiya Arie Purwa Kusuma Ariyana, Nabila Asro Nur Aini Aulia Prsiscka Ayu Ulan Sari, Ayu Ulan Az Zahra, Fatimah Bambang Sri Anggoro Bekti, Mutiara Fitria Bella Dwi Lestari Bistari Cahniyo Wijaya Kuswanto Chairul Anwar Chairul Anwar Choirudin, Choirudin Cici Fransiska Clarisa Ayu Oktaviani Clarisa Cornelia Victoria Anghel Dede Suratman Desi Ratnasari Dewi Lengkana Dewi, Eva Sima Dewi, Wiwik Sulistiana Dewi, Wiwik Sulistiana Dewi, Yuli Ani Setyo Dona Fitriawan Dwi Susanti Dwi Susanti Dyan Revianto Een Yayah Haenilah Eka Fitria Ningsih Eko Prasetyo Elma Agustiana Elny Yulinda Sarai Erfina Damayanti Ermalia Ermalia Ermalia, Ermalia Eva Sima Dewi Farid, Fajri Farida Farida Farida, Farida Fitri Nurrohmah Fitri, Megawati Ridwan Fitria Adelita Fitria Lestari Fitriana, Umi Fransiska, Cici Fujiani, Dwi Ghozali, Anang Gusnidar Gusnidar Hafis, Fathimah Azzahra Hamdani, H Hariri, Hasan Hendrajaya Hendrajaya, Hendrajaya Hilda Handayani Holidun Holidun Holidun, Holidun Holidun, Holidun Ika Herawati Ikram Mawar Sari Imam Sujadi Imama, Khoirunnisa Indriyani indriyani Indriyani Indriyani Isna Lutfinatun Nabila Istiqomah Istiqomah Jaya, Ahmad Kausar Karunia Akbar Permata Kenny Candra Pradana Khoirunnisa Imama Kiki Afandi Kiki Afandi Kusmayadi, Tri Atmojo Laila Puspita Laila Puspita, Laila Lengkana, Dewi Leni Zuni Isnawati Lestari, Bella Dwi Lesyani, Rizsa Lingga Afriansyah Mardani Lintang Fitra Utami Lucky Stiardi Rionanda M. Ubaidillah Ridwanulloh Mardani, Lingga Afriansyah Mardiana Marhayati, Rica Masykur, Rubhan Masykur, Rubhan Maulidi, Ikhsan Meriyati Meriyati Misbah Misbah Mohammad Rif'at Monalisa Mufita, Husni Muhamad Syazali Mujib Mujib Mujib Mujib, Mujib Nanang Supriadi Netriwati Novi Yana novi yulya sari Novia Dwi Rahmawati Noviana Dini Rahmawati, Noviana Dini Nugraha Wisnu Putra Nugroho, Aji Arif Nukhbatul Bidayati Haka Nurbaiti Nurbaiti Nurfadilah Siregar Nurhanurawati Nurhanurawati Nurhanurawati Nurhanurawati Nurhasanah Leni Nurina Kurniasari Rahmawati Nurwani Nurwani Olympia Agustina Pambudi, Pandu Lungguh Pupiyanti, Ika Putri Oktaviana PUTRI WULANDARI Qurotunnisa , Asri Rahma Diani Rahma Diani, Rahma Ramadhani, Titania Rani Darmayanti Rifa Fahrullisa Rif’at, Mohamad Riyama Ambarwati Rizki Amilatul Afifah Rizki Wahyu Yunian Putra Rofiqul Umam Rubhan Masykur Rubhan Masykur Ruhban Masykur Rukmana , Astari Santi Widyawati Santi Widyawati Sari, Adinda Puspita Sinta Oktavianti Siti Qomariyah Siti Rodhotul Jannah Siti Ulfa Nabila Sri Purwanti Nasution, Sri Purwanti Subandi Subandi Sugeng Sutiarso Sugeng Sutiarso Sugiatno . Sugiatno Sugiatno Suherman Suherman, Suherman Sujadi, Imam Sunarto Sunarto Sunyono - - Suparman Suparman Suparman Suparman Tri Atmojo Kusmayadi Via Anisa Putri Vina Apriliani Wahyu Yunian Putra, Rizki Yetri Yetri Zulfa Nabila

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