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All Journal Widya Warta JIEM PYTHAGORAS: Jurnal Program Studi Pendidikan Matematika Al-Jabar : Jurnal Pendidikan Matematika EDUPEDIA de Fermat : Jurnal Pendidikan Matematika Journal Of Business, Finance, and Economics (JBFE) Gemilang: Jurnal Manajemen dan Akuntansi Jurnal Riset Rumpun Ilmu Teknik (JURRITEK) QISTINA: Jurnal Multidisiplin Indonesia Jurnal Kesehatan Amanah Journal of Artificial Intelligence and Digital Business Cakrawala: Jurnal Pengabdian Masyarakat Global
Vigih Hery Kristanto
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Religion Agriculture, Biological Sciences & Forestry Humanities Civil Engineering, Building, Construction & Architecture Computer Science & IT Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Nursing Public Health Social Sciences Other

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 1 
Analisis Aktivitas Belajar Siswa Kelas XI SMA dalam Pembelajaran Matematika Berbantuan Geogebra antara Pendekatan Laboratorium dan Pendekatan Klasikal Rudhito, Marcellinus Andy; Iman Santoso, Fransiskus Gatot; Kristanto, Vigih Hery
Widya Warta No. 01 Tahun XXXVIII / Januari 2014
Publisher : Universitas Katolik Widya Mandala Surabaya Kampus Kota Madiun

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Abstract

This research aims to find whether or not there is any difference of students’ study activity in GoeGebra assisted mathematics learning with laboratory approach and that with classical approach on the second-year-students of senior high school. The research is quantitative in nature. It was carried out at SMAN 1 and SMAN 5 Madiun in the semester two of the academic year 2012/2013. The data were collected using non-test method. It was in the form of observation sheets of students’ activity. The sample was obtained applying cluster random sampling technique. The statistical analysis of the data showed that students’ study activity in GoeGebra assisted mathematics learning with laboratory approach was better than thatwith classical approach.
EFEKTIVITAS PEMBELAJARAN BERBASIS MASALAH TERHADAP KEJENUHAN SISWA Hery Kristanto, Vigih
Widya Warta No. 01 Tahun XL/Januari 2016
Publisher : Universitas Katolik Widya Mandala Surabaya Kampus Kota Madiun

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Abstract

This study is an attempt to find out whether saturation of students in Problem Based Learning is lower than saturation of students in direct teaching. Saturation in question is students’ degree of saturation obtained from the scores of questionnaires on saturation which were already completed by students. It is a quasi-experimental quantitative research. The data of Pythagoras Theorem material were taken from the eight-year-students of SMP Negeri 4 Madiun of the even semester of the academic year 2013/2014 and those of opportunities material were obtained from the nine-year-students of SMP Negeri 3 Madiun of the odd semester of the academic year 2014/2015. The population used as a medium of generalization is all the students of SMP Negeri located in Madiun. The data collecting made use of questionnaires on students’ saturation. The statistical analysis employed is a non-parametric statistical test, namely the Mann Whitney test. The results indicated that the saturation of students who joined the Problem Based Learning process is lower than the saturation of students who joined the direct teaching process.
PENGARUH KEJENUHAN BELAJAR TERHADAP PRESTASI BELAJAR SISWA DALAM PEMBELAJARAN MATEMATIKA Hery Kristanto, Vigih
Widya Warta No. 02 Tahun XLI/Juli 2017
Publisher : Universitas Katolik Widya Mandala Surabaya Kampus Kota Madiun

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Abstract

The purpose of this research was to find out in writing, whether the mathematics achievement of students could be improved through the implementation of the lesson plans based on the Multiple Intelligences. This type of research was the study of literature, with five stages, namely (1) collecting the literature and then reviewed some important terms in the study, (2) collecting the results of relevant literature researches, (3) conducting in-depth analysis based on all of the literatures that had been obtained by preparing the analysis, (4) developing conclusions based on the analysis, (5) making recommendations based on the obtained findings. The conclusion of this study is a written application of the lesson plan based on Multiple Intelligences has a tendency to increase student mathematics achievement.
PENDIDIKAN KARAKTER DALAM PEMBELAJARAN MATEMATIKA PEMBENTUK GENERASI ANTIKORUPSI Hery Kristanto, Vigih
Widya Warta No. 01 Tahun XXXV / Januari 2011
Publisher : Universitas Katolik Widya Mandala Surabaya Kampus Kota Madiun

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Abstract

Education plays an important role in human life. Through education, a country can control the development of human resources quality for a better future. The advantage of education includes both preparing knowledgeable students and building their good character and attitude in society. The responsibility to build students’ character relies not only on the classes of divinity and civics but on the other subjects as well. In other words, all the subjects are responsible of forming students’ character. Can mathematics learning be integrated with education of character?. Is the method capable of solving corruption problems by preparing anti-corruption generation in the future?. The value of character education is integrated with students’ character in Elementary School, so, in mathematics classes, teachers can use some kinds of material to help solve corruption problems.
PENGEMBANGAN PERANGKAT PEMBELAJARAN MATEMATIKA SEKOLAH DASAR UNTUK MENUMBUHKEMBANGKAN JIWA KEWIRAUSAHAAN Hery Kristanto, Vigih
Widya Warta No. 01 Tahun XXXVI / Januari 2012
Publisher : Universitas Katolik Widya Mandala Surabaya Kampus Kota Madiun

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Abstract

Today, many highly educated members of society actually become unemployed. This is one of the problems of education in Indonesia. This phenomenon will not occur if at every level of education there is guidance to foster an entrepreneurial spirit. To formulate a curriculum that contains entrepreneurial training in mathematics learning is certainly not easy. Related to this, the effort for it can be initiated by developing the instruments of mathematics learning which include training to foster entrepreneurial spirit and utilize the existing model. To develop the learning instruments requires development strategies. In this discussion, one of the alternative strategies to develop learning instruments is Borg and Gall’s development strategy. This development strategy combines with Nieven’s criteria fordevelopment of teaching materials, namely: valid, practical, and effective. Thus, if all the learning instruments which include Learning Implementation Plan (LIP), Guidebook for Teacher (GFT), Student Book (SB), Student Worksheet (SW), and Test of Learning Outcomes (TLO) have meet Nieven’s criteria, then the learning instruments are ready to be used and disseminated.
MENENTUKAN LUAS DAERAH DI BAWAH KURVA EKSPONEN MENGGUNAKAN MICROSOFT MATHEMATICS 4.0 Hery Kristanto, Vigih
Widya Warta No. 01 Tahun XXXVII / Januari 2013
Publisher : Universitas Katolik Widya Mandala Surabaya Kampus Kota Madiun

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Abstract

In the year 2010, Microsoft as one of the biggest software companies introduced an application in the form of free software, that is,MicrosoftMathematics 4.0. This application is used to solve some problems of school mathematics, such as: statistics, calculus, equation and equation system, the painting of two dimension graph, three dimension graph and triangle. Related to this phenomenon, the writer tried to applyMicrosoftMathematics 4.0 to determine the width of area below/under exponent curve limited by axis X, line x = a and line x = b with the steps: (1)Graphing Equations and Functions-2D-Cartesian-Add-Input-Graph and (2) Worksheet-Input-Enter-Output.
Co-Authors Ais Sanda Putra Trisna Alfiana Noor Fajari Amelia, Jessica Cikitha Anggraeni, Anggita Adelia Anton, Antonius Antonius Anton Arisusanty, Dian Junita Aryulandia Sanditama Betan, Elisabeth Titi Bugi Nugraha Dhany Fachrudin, Achmad Diyah Purwitasari Eka Nurmala Sari Agustina, Eka Nurmala Sari Elisabeth Titi Betan Elly Kusumawati Elsa Maulinda Savana Fahrezi, Irgi Ahmad Faris Nofandi Inaya Ajeng Larasati Marcellinus Andy Rudhito Maulana, Moch Rabbul Mohammad Arif Rahmadhani Nabila Aisya Savitri Nurdiansari, Henna Putri, Indah Ayu Johanda Rahajeng, Resty Rahmawati, Maulidiah Resty Rahajeng Rohmawati, Elok Romanda Annas Amrullah Sandi, Wulan Marlia Sanditama, Aryulandia Santoso, Fransiskus Gatot Iman Sianturi, Intan Tanti Diyah Rahmawati Tanti Diyah Rahmawati, Tanti Diyah Tika Septia