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All Journal INOTEKS : Jurnal Inovasi Ilmu Pengetahuan, Teknologi, dan Seni Pythagoras: Jurnal Matematika dan Pendidikan Matematika Jurnal Riset Pendidikan Matematika Jurnal Pengabdian Masyarakat MIPA dan Pendidikan MIPA International Journal of Robotics and Control Systems Jurnal Kajian dan Terapan Matematika Jurnal Pedagogi Matematika International Journal of Studies in International Education
Mathilda Susanti
Jurusan Pendidikan Matematika, Fakultas Matematika Dan Ilmu Pengetahuan Alam, Universitas Negeri Yogyakarta
Arts Humanities Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Education Electrical & Electronics Engineering Languange, Linguistic, Communication & Media Mathematics Public Health Social Sciences

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DIFUSI INOVASI PENDIDIKAN MATEMATIKA REALISTIK INDONESIA KEPADA GURU MATEMATIKA SMP DI KABUPATEN SLEMAN MELALUI LESSON STUDY Bondan Widjajanti, Djamilah; Listyani, Endang; Susanti, Mathilda; Mahmudi, Ali; Sugiman, Sugiman
INOTEKS: Jurnal Inovasi Ilmu Pengetahuan,Teknologi, dan Seni Vol 17, No 1 (2013)
Publisher : Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (151.324 KB) | DOI: 10.21831/ino.v17i1.3090

Abstract

A Community Service activity entitled "Diffusion of Innovations of Indonesian Realistic Mathematics Education to Mathematics Teachers of Junior High School (SMP) in Sleman Regency through Lesson Study" aims at diffusing Innovations of Indonesian Realistic Mathematics Education (Pendidikan Matematika Realistik Indonesia: PMRI) to Mathematics Teachers of SMP in Sleman Regency who are actively participating in SubjectBased Teachers Group (Musyawarah Guru Mata Pelajaran: MGMP) of Mathematics. The diffusion is conducted through Lesson Study. Specifically, this PPM activity aims at improving understanding of mathematics teachers as participants on excellences of PMRI and Lesson Study and increasing teachers' willingness to implement PMRI in the Lesson Study format. Objects of the study were 25 mathematics teachers of SMP in Sleman Regency actively participating in MGMP. The first activity was socialization on PMRI and Lesson Study. It was conducted on July 12, 2012 in the Mathematics Education Laboratory and was joined by 25 participants. The second activity was in a workshop on Development of Learning Tools and the implementation of the plan phase which was conducted on July 26, 2012 in the Mathematics Education Laboratory with 25 participants. Meanwhile, the third activity was the implementation of the do and see phase conducted on August 9, 2012 at SMP Muhammadiyah III Depok Sleman with 25 participants. In the beginning and the end of the activity, all participants were given written questions to reveal their understanding on PMRI and Lesson Study. In the end of the activity, questions were added about advantages of PMRI and Lesson Study. All participants of the activity stated that PMRI and Lesson Study are very advantageous for students and teachers. All of them also committed to implement PMRI in the Lesson Study format. Considering the results above, it can be concluded that this PPM activity is successful to improve the understanding of mathematics teachers as participants on excellences of PMRI and Lesson Study and also works to increase their willingness to implement PMRI in the Lesson study format. In addition, all participants also hope on the follow-up of this activity. Therefore, Department of Education, Youth and Sport of Sleman Regency and UNY (Yogyakarta State University) need to establish cooperation to facilitate the implementation of PMRI in the Lesson Study format for mathematics teachers of SMP in Sleman Regency.Keywords: realistic mathematics education, and mathematics lesson study
The Effect of Outdoor Learning Math Using Gps-Based Mobile Technology-Assisted Mathematics Traces on Junior High School Students' Problem-Solving Ability and Mathematical Communication Skills Demma Papiang, Restu; Susanti, Mathilda
International Journal of Studies in International Education Vol. 2 No. 2 (2025): May : International Journal of Studies in International Education
Publisher : Asosiasi Riset Ilmu Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62951/ijsie.v2i2.278

Abstract

The purpose of this study is to describe the effect of Outdoor Learning Math using GPS-based mobile technology-assisted math traces on students' problem solving and mathematical communication skills, describe the effect of Outdoor Learning Math using GPS-based mobile technology-assisted math traces on problem solving skills, and describe the effect of Outdoor Learning Math using GPS-based mobile technology-assisted math traces on students' mathematical communication skills. This type of research is Quasi Experimental using Nonequivalent Control Group Design. This research was conducted at SMP Negeri 1 Malinau, North Kalimantan City with 60 students from two 9th grade classes. The instruments used in this study were descriptive test questions of problem solving ability, mathematical communication and observation sheets for the implementation of Outdoor Learning Math learning activities using GPS-based mobile technology-assisted math traces. The results showed that there was an effect of Outdoor Learning Math using GPS-based mobile technology-assisted math traces on students' problem solving and mathematical communication skills together, there was no effect of Outdoor Learning Math using mobile technology-assisted math traces on problem solving skills, and there was no effect of Outdoor Learning Math using GPS-based mobile technology-assisted math traces on mathematical communication skills. Therefore, for future researchers to expand the scope of materials such as geometry, statistics and probability, algebra, arithmetic and add student motivation variables.
Co-Authors A Sardjana, A Ali Mahmudi Apino, Ezi Damayanti, Adelia Demma Papiang, Restu Desy Pramesti Untari Dhoriva Urwatul Wustqa Djamilah Bondan Widjajanti Elly Arliani Endang Listyani Heri Retnawati Himmawati Puji Lestari Jailani Jailani Kana Hidayati Kardanova, Elena Kartianom, Kartianom Kassymova, Gulzhaina K Kassymova, Gulzhaina Kuralbayevna Khoirunisa, Sania Azzura Kismiantini Kismiantini Lantip Diat Prasojo M. Rafi Meilia Wulan Puspitasari Musyafa Suhadi Raden Rosnawati Retno Subekti Rosita Kusumawati Rosyada, Munaya Nikma Septinda Rima Dewanti Sotlikova, Rimajon Sugiman Sugiman Sulistyaningsih, Eny Sumaryanto Sumaryanto, Sumaryanto Tuanaya, Rugaya