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All Journal Jurnal S2 Pendidikan Matematika JURNAL DERIVAT: JURNAL MATEMATIKA DAN PENDIDIKAN MATEMATIKA AKSIOMA: Jurnal Program Studi Pendidikan Matematika Delta-Pi : Jurnal Matematika dan Pendidikan Matematika Al-Jabar : Jurnal Pendidikan Matematika Jurnal Pembelajaran Matematika JTAM (Jurnal Teori dan Aplikasi Matematika) Jurnal Lentera Pendidikan Pusat Penelitian LPPM UM Metro Limacon: Journal of Mathematics Education Jurnal Pengabdian Kepada Masyarakat (JPKM) Tabikpun EMTEKA: Jurnal Pendidikan Matematika Ruang Pengabdian : Jurnal Pengabdian Kepada Masyarakat PROSIDING SEMINAR NASIONAL PENELITIAN DAN PENGABDIAN KEPADA MASYARAKAT (SNPPM) UNIVERSITAS MUHAMMADIYAH METRO
Satrio Wicaksono Sudarman
Pendidikan Matematika, Universitas Muhammadiyah Metro, Kota Metro, Lampung
Religion Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Economics, Econometrics & Finance Education Health Professions Materials Science & Nanotechnology Mathematics Public Health Other

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PENERAPAN MODEL PEMBELAJARAN BERBALIK (RECIPROCAL TEACHING) DITINJAU DARI AKTIVITAS DAN HASIL BELAJAR SISWA Ira Vahlia; Satrio Wicaksono Sudarman
AKSIOMA: Jurnal Program Studi Pendidikan Matematika Vol 4, No 1 (2015)
Publisher : UNIVERSITAS MUHAMMADIYAH METRO

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (126.181 KB) | DOI: 10.24127/ajpm.v4i1.94

Abstract

The aim of the research was to determine the effect of learning models on mathematics achievement viewed from the student activity. Many factors influence the results of student learning, including learning system used in presenting the subject matter inappropriate, as well as the lack of students understand the concepts being taught. Based on the results of the pre-survey, retrieved the data value of the Mid Semester Even-Numbered Years Lessons 2014/2015 that of the 23 students there are 13 students who are learning or mastery of 56,52%. It takes the efforts of teachers to choose the model of learning material appropriate to each lesson. For the average activity of students obtained an increase in the activity of learning from 52,42% on cycle I became 64,2%5 in cycle II. As for the student learning outcomes there is also increased, the average results of the learn cycle I is 63,54, while on cycle II increased to 70,65 and success of the student learning at the end of the cycle reaches 81,09. It was concluded that the reciprocal teaching model, can improve the learning results of activity and grade VIII SMP Negeri 4 Metro.
PENGARUH PEMBELAJARAN SCAFOLDING TERHADAP PEMAHAMAN KONSEP INTEGRAL MAHASISWA Satrio Wicaksono Sudarman; Nego Linuhung
AKSIOMA: Jurnal Program Studi Pendidikan Matematika Vol 6, No 1 (2017)
Publisher : UNIVERSITAS MUHAMMADIYAH METRO

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (511.479 KB) | DOI: 10.24127/ajpm.v6i1.866

Abstract

The research was conducted to find out the influence of learning model of scaffolding to understanding consept of integral. The design of this research is quasi experiment consisting of 1 experiment class and 1 control class. The purpose of this research is to examine and know the difference understanding concept of integral, students who obtained learning model of scaffolding and students who received conventional learning. This research was conducted at Muhammadiyah University of Metro. The population is all students of mathematics semester 2 Universitas Muhammadiyah Metro. Two classes are drawn into a sample, 1 class as a control class and 1 other class is given learning model of scaffolding. Based on the results of research that has been done can be concluded that there is a difference understanding integral concept students who obtain learning model of scaffolding and students who obtain conventional learning.
Eksperimentasi Pembelajaran RME dengan Problem Solving dan RME dengan Problem Posing Ditinjau dari Kreativitas Siswa Satrio Wicaksono Sudarman
AKSIOMA: Jurnal Program Studi Pendidikan Matematika Vol 3, No 2 (2014)
Publisher : UNIVERSITAS MUHAMMADIYAH METRO

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (205.69 KB) | DOI: 10.24127/ajpm.v3i2.33

Abstract

The aim of the research was to determine the effect of learning models on mathematics achievement viewed from the student creativity. The learning model compared were RME with problem solving, RME with problem posing on conventional. The type of the research was a quasi-experimental research. The population was the students of Junior High School in Surakarta city on academic year 2012/2013. The samples of this research were taken by using the stratified cluster random sampling technique. The samples consisted of 269 students who were divided into 90 students in the first experiment class, 90 students in the second experiment class, and 89 students in the control class. The result of research showed that: (1) RME with problem solving provided better learning achievement than RME with problem posing and the conventional model. The RME learning model with problem posing provided better learning achievement than conventional one, (2) the students having high creativity had better learning achievement than those having medium and low creativity. The students having medium creativity had better learning achievement than did those having low creativity, (3) students taught by using RME with problem solving having high creativity level had better learning achievement than those having medium and low creativity level and students having medium creativity level had learning achievement as good as the low creativity level. Students taught by using RME with problem posing and conventional model had equal learning achievement in each level of creativity, and (4) students having high creativity level taught by using RME with problem solving had better learning achievement than those taught by using RME with problem posing and conventional model. Students having high creativity taught by using RME with problem posing and conventional model had equally good learning achievement. Students having medium and low creativity level had equal learning achievement in each learning model.
UPAYA MENINGKATKAN AKTIVITAS, MOTIVASI DAN HASIL BELAJAR MATEMATIKA MENGGUNAKAN METODE DISKUSI KELOMPOK KECIL PADA SISWA KELAS XI IPA SMA NEGERI 2 METRO TAHUN PELAJARAN 2014/2015 Satrio Wicaksono Sudarman
Delta-Pi: Jurnal Matematika dan Pendidikan Matematika Vol 4, No 1 (2015): Periode Bulan April
Publisher : Universitas Khairun

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (97.974 KB) | DOI: 10.33387/dpi.v4i1.147

Abstract

Penelitian ini bertujuan untuk meningkatkan aktivitas, motivasi dan hasil belajar siswa mata pelajaran matematika materi peluang melalui metode diskusi kelompok kecil. Penelitian ini adalah penelitian tindakan kelas dengan adalah siswa kelas XI IPA SMA Negeri 2 Metro tahun pelajaran 2014/2015 yang berjumlah 36 siswa. Penelitian yang dilakukan adalah penelitian tindakan kelas (PTK). Penelitian ini berlangsung dalam dua siklus, dan setiap siklusnya dilakukan sebanyak dua pertemuan. Teknik pengumpulan data menggunakan pengamatan langsung, uji angket, uji soal kemampuan materi peluang. Berdasarkan hasil analisis data menunjukkan bahwa penggunaan metode diskusi kelompok kecil dapat meningkatkan aktivitas, motivasi, dan hasil belajar siswa dari siklus I ke siklus II. Untuk rata-rata aktivitas siswa diperoleh peningkatan aktivitas belajar dari 57,64% pada siklus I menjadi 69,98% pada siklus II. Sedangkan untuk rata-rata motivasi siswa diperoleh peningkatan motivasi belajar yang tergolong mempunyai motivasi tinggi yaitu dari 27,78% pada siklus I menjadi 63,89% pada siklus II. Rata-rata hasil belajar diperoleh peningkatan dari 54,03% pada Pra PTK menjadi 62% pada siklus I dan 72,78% pada siklus II. Untuk siswa yang tuntas belajar meningkat dari 41,67% pada Pra PTK menjadi 72,22% pada siklus II. Berdasarkan Hasil pembahasan diperoleh kesimpulan sebagai berikut: Pembelajaran dengan menggunakan metode diskusi kelompok kecil meningkatkan aktivitas belajar matematika pada siswa kelas XI IPA semester genap SMA Negeri 2 Metro tahun pelajaran 2014/2015. Peningkatan aktivitas belajar siswa sebesar 12,34% yaitu dari 57,64% pada siklus I menjadi 69,98% pada siklus II. Pembelajaran dengan menggunakan metode diskusi kelompok kecil meningkatkan Motivasi belajar matematika siswa pada kelas XI IPA semester genap SMA Negeri 2 Metro tahun pelajaran 2014/2015. Peningkatan Motivasi belajar siswa yang tergolong mempunyai motivasi tinggi sebesar 36,11%  yaitu dari 27,78% pada siklus I menjadi 63,89% pada siklus II. Pembelajaran dengan menggunakan metode diskusi kelompok kecil meningkatkan hasil belajar matematika pada siswa kelas XI IPA semester genap SMA Negeri 2 Metro tahun pelajaran 2014/2015. Peningkatan hasil belajar siswa pada pokok bahasan suku banyak yaitu sebesar 18,75% dari 54,03% pada Pra PTK menjadi 72,78% pada siklus II. Untuk siswa yang tuntas belajar meningkat sebesar 30,55% dari 41,67% pada Pra PTK menjadi 72,22% pada siklus II.
ANALISIS PROBLEMATIKA PENDIDIKAN MATEMATIKA BERUPA SOAL CERITA PADA SISWA SD Satrio Wicaksono Sudarman
AKSIOMA: Jurnal Program Studi Pendidikan Matematika Vol 5, No 2 (2016)
Publisher : UNIVERSITAS MUHAMMADIYAH METRO

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (231.983 KB) | DOI: 10.24127/ajpm.v5i2.670

Abstract

This study is intended to determine problemtika types of errors in math story problem solving in elementary school student. This type of research is descriptive qualitative research. In a descriptive study is essentially a method used to find specific data and the reality of what happened in the community at a particular time. To find the errors do math word problems can be analyzed on a step by step process of the students completed the test questions were given. in some cases comprehension students about about the story on which this study, students' difficulties phrased sentence of math word problems, difficulty in terms of actual in description story for students in the following ways; (1) Students with lower language understanding, it is very difficult to digest towards the goal of every sentence in the matter of the story. Going where and what to do with the sense of the question is very vague and unclear. So the mindset of students just spinning on the same premises. (2) The concept is not yet strong prerequisite for solving problems related to the concept of prerequisite
PENGARUH MODEL PEMBELAJARAN RECIPROCAL TEACHING TERHADAP HASIL BELAJAR MATEMATIKA DITINJAU DARI KEMANDIRIAN BELAJAR PESERTA DIDIK Laila Hidayah; Satrio Wicaksono Sudarman; Ira Vahlia
AKSIOMA: Jurnal Program Studi Pendidikan Matematika Vol 8, No 1 (2019)
Publisher : UNIVERSITAS MUHAMMADIYAH METRO

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (359.981 KB) | DOI: 10.24127/ajpm.v8i1.1925

Abstract

The study aims to find out 1) whether or not there is an effect of the Reciprocal Teaching model on students' mathematics learning outcomes. 2) which ones have good mathematical learning outcomes between those who have high, moderate learning independence. 3) interactions between Reciprocal Teaching and conventional learning models. The data analysis technique uses hypothesis testing of two-way anava with unequal cells. Research conclusions: 1) There is an influence of mathematics learning outcomes between those who learn using the Reciprocal Teaching and conventional learning models. 2) Mathematics learning outcomes that have high learning independence are better than those with moderate learning independence and mathematics learning outcomes that have moderate independence are better than those with low learning independence. 3) There is an interaction between Reciprocal Teaching and conventional learning models and learning independence on mathematics learning outcomes in those who have high, medium and low learning independence.
Pelatihan Pembuatan Hand Sanitizer pada Masa Pandemi Covid-19 di Kelurahan Purwosari Kota Metro Swaditya Rizki; Nurul Farida; Satrio Wicaksono Sudarman; Yeni Rahmawati ES
Jurnal Pengabdian Kepada Masyarakat (JPKM) TABIKPUN Vol. 1 No. 1 (2020)
Publisher : Faculty of Mathematics and Natural Sciences - Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jpkmt.v1i1.4

Abstract

Covid-19 yang kini menjadi pandemi global membuat banyak orang melakukan tindakan preventif. Salah satu cara untuk mencegahnya yaitu mencuci tangan menggunakan sabun dan menggunakan hand sanitizer. Tujuan pelatihan ini untuk memberikan pengetahuan kepada masyarakat tentang cara pembuatan hand sanitizer pada masa pandemic Covid-19. Mitra pada kegiatan pengabdian ini adalah warga RW 05 di Kelurahan Purwosari Metro Utara Kota Metro. Karena keterbatasan hand sanitizer serta untuk memanfaatkan waktu di rumah kita dapat membuat hand sanitizer sendiri. Kegiatan pelatihan ini dilakukan selama 1 kali dengan tiga tahapan yaitu: persiapan, pelaksanaan dan evaluasi. Kegiatan pelatihan dilakukan oleh dosen Universitas Muhammadiyah Metro. Hasil dari kegiatan ini menunjukkan bahwa mitra kegiatan ini mampu membuat hand sanitizer sendiri.
Pelatihan Pengolahan Kain Perca Menjadi Keset Kaki di Pekalongan Lampung Timur Nurul Farida; Rina Agustina; Ira Vahlia; Satrio Wicaksono Sudarman; Swaditya Rizki
Jurnal Pengabdian Kepada Masyarakat (JPKM) TABIKPUN Vol. 2 No. 3 (2021)
Publisher : Faculty of Mathematics and Natural Sciences - Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jpkmt.v2i3.65

Abstract

Pengabdian ini bertujuan untuk Meningkatkan Kreatifitas Pengolahan Kain Perca Dalam Bentuk Furniture (Pembuatan Keset Kaki) Ibu-ibu PKK Srikandi di Desa Siraman. Metode penyampaian materi pelatihan adalah metode demonstrasi dimana tutor menyampaikan materi sekaligus mempraktekannya secara langsung di depan peserta pelatihan. Adapun materi yang disampaikan adalah memperkenalkan keset kaki dari kain perca serta kegunaannya. Setelah itu dilanjutkan dengan memberikan pengetahuan mengenai alat dan bahan serta langkah-langkah pembuatan keset kaki dari kain perca. Kegiatan pelatihan pembuatan keset dari kain perca ini diikuti oleh 21 peserta yang merupakan anggota Ibu-Ibu PKK Srikandi Desa siraman. Dari 21 peserta yang mengikuti pelatihan kurang- lebih 90,48% peserta sudah mampu menguasai materi pelatihan dengan baik serta dapat mempraktekkannya. Selebihnya sekitar 9,52% yang masih kurang menguasai materi pelatihan pembuatan keset dari kain perca.
EKSPERIMENTASI PEMBELAJARAN REALISTIC MATHEMATICS EDUCATION (RME) DENGAN PROBLEM SOLVING DAN REALISTIC MATHEMATICS EDUCATION (RME) DENGAN PROBLEM POSING DITINJAU DARI KREATIVITAS SISWA KELAS VIII SMP NEGERI DI KOTA SURAKARTA TAHUN PELAJARAN 2012/2013 Satrio Wicaksono Sudarman; Budiyono Budiyono; Sri Subanti
Jurnal Pembelajaran Matematika Vol 1, No 4 (2013): Pembelajaran Matematika
Publisher : Jurnal Pembelajaran Matematika

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Abstract: The aim of the research was to determine the effect of learning models on mathematics achievement viewed from the student creativity. The learning model compared were RME with problem solving, RME with problem posing on conventional. The type of the research was a quasi-experimental research. The population was the students of Junior High School in Surakarta on academic year 2012/2013. The samples of this research were taken by using the stratified cluster random sampling technique. The samples consisted of 269 students who were divided into 90 students in the first experiment class, 90 students in the second experiment class, and 89 students in the control class. The result of research showed that: (1) RME with problem solving provided better learning achievement than RME with problem posing and the conventional model. The RME learning model with problem posing provided better learning achievement than conventional one, (2) the students having high creativity had better learning achievement than those having medium and low creativity. The students having medium creativity had better learning achievement than did those having low creativity, (3) students taught by using RME with problem solving having high creativity level had better learning achievement than those having medium and low creativity level and students having medium creativity level had learning achievement as good as the low creativity level. Students taught by using RME with problem posing and conventional model had equal learning achievement in each level of creativity, and (4) students having high creativity level taught by using RME with problem solving had better learning achievement than those taught by using RME with problem posing and conventional model. Students having high creativity taught by using RME with problem posing and conventional model had equally good learning achievement. Students having medium and low creativity level had equal learning achievement in each learning model.Keywords: RME with problem solving, RME with problem posing, learning achievement,creativity.
EFEKTIVITAS PENGGUNAAN VIDEO INTERAKTIF BERBASIS REALISTIC MATHEMATIC EDUCATION (RME) PADA MATA KULIAH TRIGONOMETRI Satrio Wicaksono Sudarman; Ira Vahlia
JURNAL LENTERA [PENDIDIKAN PUSAT PENELITIAN LPPM UM METRO] Vol 6, No 2 (2021): DECEMBER 2021
Publisher : Lembaga Penelitian UM Metro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24127/jlpp.v6i2.1816

Abstract

Co-Authors Bayu Agung Wicaksono Budiyono Budiyono Budiyono Budiyono Dhea Indah Khotimah DWI RAHMAWATI Erma Depriana Essa Yosinta Indriyani, Yunita Dwi Ira Vahlia Ira Vahlia Ira Vahlia Jazim Jazim Laila Hidayah Mohamad Irhas Septiadi Muhammad Faiz Syamil Nava Margi Dayana Nego Linuhung Nurul Farida Nurul Farida Nurul Farida Rahmad Bustanul Anwar Rahmad Bustanul Anwar Rina Agustina Rina Agustina Rina Agustina Rina Agustina Siti Nurbaiti Sri Subanti Sudarman Sudarman Sudarman Sudarman Sudarman Suharno Zen Sutrisni Andayani, Sutrisni Swaditya Rizki Trisca Dwi Ravilla Yeni Rahmawati Yeni Rahmawati ES Yeni Rahmawati ES Yeni Rahmawati ES.