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Journal : IndoMath: Indonesia Mathematics Education

Pengembangan JiMath Sebagai Multimedia Pembelajaran Matematika Berbasis Android Untuk Siswa Sekolah Menengah Atas Muhammad Ardiansyah Hendriawan; Ari Septian
IndoMath: Indonesia Mathematics Education Vol 2 No 1 (2019)
Publisher : Universitas Sarjanawiyata Tamansiswa

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (591.217 KB) | DOI: 10.30738/indomath.v2i1.2785

Abstract

The smart phone can be used for various functions, one of which is multimedia of education. However, it is still very rare for smart phone users with Android operating system especially high school students who use their smartphones as multimedia of education. This study aims to develop multimedia of mathematics education based on Android with the name JiMath for high school students and to determine the response of students and the level of effectiveness of the multimedia education mathematics developed. The subjects of the experiments as well as the targets in this study were the students of class X IPA 6 SMAN 2 Cianjur which amounted to 32 students. The method used is research and development with ADDIE development model (Analysis, Design, Development, Implementation, and Evaluation). The result of the research shows that the multimedia of mathematics education based on android developed by the media expert meets the Very Eligible category with the percentage reaching 81%. Meanwhile, according to the material expert meets the Eligible category with a percentage of 65.83%. Then for the effectiveness of multimedia education developed according to respondents meet the Eligible category with the percentage reached 74.1%. So that the multimedia of mathematics education based on Android is effectively used as a supporting multimedia of education for students who can use anytime and anywhere.
Peningkatan Kemampuan Komunikasi Matematis dan Kebiasaan Berpikir Siswa Melalui Model Pembelajaran IMPROVE Ayudiasari Anggriani; Ari Septian
IndoMath: Indonesia Mathematics Education Vol 2 No 2 (2019)
Publisher : Universitas Sarjanawiyata Tamansiswa

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (468.731 KB) | DOI: 10.30738/indomath.v2i2.4550

Abstract

The purpose of this study is to determine wether the improvement of students' mathematical communication skills using the IMPROVE learning model is better than the improvement of students' mathematical communication skills using the conventional method, and also to find out the students' thinking habits towards mathematics learning through the IMPROVE learning model. This research was conducted at SMPN 1 Bojongpicung grade VII of the 2018-2019 school year. The method used is a quasi experiment method with nonequivalent pretest-posttest control group design research. This research involved a sample of 64 students divided into two classes. One class as the experimental group that received learning with the IMPROVE learning model and then another one as the control group that was used the ordinary learning method. Sampling is done by purposive sampling technique. To get the data of the research results, the researcher used a mathematical communication ability test instrument and questionnaire for students' thinking habits. Data processing enhances students' mathematical communication skills using Mann Whitney, habitual data thinking students use the percentage of answers for each student. Based on data analysis, the improvement of students' mathematical communication skills using the IMPROVE learning model is better than increasing students' mathematical communication skills using conventional method, and students' thinking habits are positive towards the learning mathematics using the IMPROVE learning model.
The Development of Calculus Teaching Materials using Geogebra Ari Septian; Darhim Darhim; Sufyani Prabawanto
IndoMath: Indonesia Mathematics Education Vol 4 No 1 (2021)
Publisher : Universitas Sarjanawiyata Tamansiswa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30738/indomath.v4i1.7831

Abstract

The purpose of this study is to find out the calculus teaching material using GeoGebra, knowing the results of expert validation in terms of multimedia and material, and knowing the effectiveness of using calculus teaching material using GeoGebra. The research method used is research and development. The research subjects were 155 students in Departement of Mathematics Education at Universitas Suryakancana. The results of the validation of media experts using the Kendall test, sig. = 0.062 > 0.05 (Ho accepted) means that the calculus teaching material using GeoGebra is feasible to use. The results of the validation of the material using the Kendall test, sig. = 0.065 > 0.05 (Ho accepted) means that the material content is appropriate. The results of tests on 155 students in Departement of Mathematics Education at Universitas Suryakancana, an average percentage of 78% of students answered strongly agree and 15% answered agreed, meaning that calculus teaching material using GeoGebra is effectively used.
Co-Authors Aan Hasanah Adetia, Elsa Adi Rahadian Afifah, Ismi Nur Agustin, Putri Aulia Ahmad Ibnu Fatuha Andriani, Ani Aprilla Adawiyah Asri Muslim Sanusi Ayu Fitriyani Ayu Lestari AYU LESTARI Ayudiasari Anggriani Ayuni Rizka Ifanda, Ayuni Rizka Aziz, Aliyah Azmy, Dara Septia Berliana, Risna Bulan, Suci Mulyani Cahya Citra Laila Ramadhanty D, Siti Rohani Dadang Juandi Darhim Darhim Darwati, Jenudin Dea Tri Septiani Deby Agustina Dede Devi Desti Aryanti Destysa Maghfirah Devi, Dede Dina Azkia Dinda Zahrotun Nisa Dita Yuana Edi Supriyadi Eka Yunita Eli Siti Karnia Elsa Adetia Elsa Komala Elsa Komala, Elsa Erma Monariska Erwan Setiawan Erwan Setiawan, Erwan Fatimah Febrianti Mustopa Fatwa, Vika Conie Fezrilya Gunawan Gina Salsabila Gustiana, Mahmud Hardianty, Muty Ihsanu Nasihin Ilham, Ridwan Maulid Inayah, Sarah Ismi Nur Afifah Ismi Zakiyatu Rahmah Jarnawi Afgani Dahlan Jusniani, Nia Komara, Kurniawan Aji Kusumah, Neneng Pitaloka Larsari, Vahid Norouzi Maghfirah, Destysa Mahmud Gustiana Mastika Insani Sofa Mela Monika Putri Mila Parlina Muhamad Soeleman Muhamad Soeleman Muhammad Ardiansyah Hendriawan Muhammad Husni Muhammad Luthfi Muhammad Tusaldi Junian Satrio Muhammad, Guntur Maulana Mutia Dyaning Tyas Neneng Pitaloka Nida Hanifah Nisa, Dinda Zahrotun Nisa, Rhahiliyah Hafza Nisaa, Rhahiliyah Hafza Nopita Palwa Nurhalim, Rizpan Nurlianti, Intan Nursofa, Wina Nurwulandari, Astiani Palwa, Nopita Pelani, Jeni Irpan Puji Rachmawati Putri, Neneng Pitaloka Kusumah R, Marchantia Tatiana R, Muthia Latifa R, Raisya Iqlima R, Rizka Awaliyah Rahmathunnisa Fauzyah Rahmi, Dini Fauziyanti Ramadhia H, Dinda Ramdhan Fazrianto Suwarman Rani Sugiarni Risna Berliana Rizkiandi, Riki Rizkiani, Astri Rizky Priyanto, Rizky Rohmah, Widya Noor Sanusi, Asri Muslim Sarah Inayah Satrio, Muhammad Tusaldi Juniani Septiani, Dea Tri Setiawan, Ayang Siti Julaeha Siti Patimah Soeleman Soeleman Sofa, Mastika Insani Sri Adi Widodo SRI RAHAYU Sufyani Prabawanto, Sufyani Sukma Yanti, Rehan Nurlaela Sumirah, Astri Sutandi, Andi Tasya Allifa Khaerunisa Tyas, Mutia Dyaning Vika Conie Fatwa Widiyawati Widiyawati Widyawati Widyawati Wulandari, Dwi Arlita Pratiwi Yeni Suryani Yulianti, Nurendah Zubair Ahmad