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All Journal Jurnal Infinity Jurnal Karya Pendidikan Matematika AKSIOMA: Jurnal Program Studi Pendidikan Matematika Proceeding Seminar LPPM UMP Tahun 2014 AlphaMath: Journal of Mathematics Education PYTHAGORAS: Jurnal Program Studi Pendidikan Matematika Al-Jabar : Jurnal Pendidikan Matematika JTAM (Jurnal Teori dan Aplikasi Matematika) Prima: Jurnal Pendidikan Matematika JKPM (Jurnal Kajian Pendidikan Matematika) Jurnal Ilmiah Matematika dan Pendidikan Matematika (JMP) Mosharafa: Jurnal Pendidikan Matematika International Journal of Economy, Education and Entrepreneurship (IJE3) International Journal of Multidisciplinary Research and Literature (IJOMRAL) Prosiding University Research Colloquium Journal of Medives: Journal of Mathematics Education IKIP Veteran Semarang Jurnal Infinity Jurnal Pendidikan MIPA
Lukmanul Akhsani
Universitas Muhammadiyah Purwokerto
Humanities Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Engineering Environmental Science Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Mathematics Medicine & Pharmacology Physics Social Sciences Other

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Journal : AlphaMath: Journal of Mathematics Education

 1 
The Error in Drawing Graphic of Quadratic Function in PBL Model by Using True or False Strategy with GeoGebra-Assisted Lukmanul Akhsani; Erlin Nurhayati
AlphaMath : Journal of Mathematics Education Alphamath: Vol. 6, No. 2, November 2020
Publisher : Department of Mathematics Education, Universitas Muhammadiyah Purwokerto, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30595/alphamath.v6i2.8059

Abstract

Quadratic function is one of the important topic in mathematics. The purpose of this study is to describe the mistakes made by students when drawing a quadratic function graph. In this research, the focus of the problem is what type of mistakes made by students in drawing a graph of quadratic functions. The form of error here referred to an error in doing the exercise of drawing quadratic function graph in learning with the PBL model using a true or false strategy assisted by GeoGebra application. The conclusion of this research states that the error in drawing quadratic function graph is dominated by procedural errors. PBL model with true or false strategy with the help of GeoGebra application can be an alternative learning to overcome students' mistakes in drawing quadratic function graphs
DESKRIPSI KEMAMPUAN BERPIKIR KREATIF MATEMATIS DAN MOTIVASI BELAJAR SISWA SMP NEGERI 1 SUMBANG Lukmanul Akhsani; Puji Rahayu
AlphaMath : Journal of Mathematics Education Vol 3, No 2 (2017)
Publisher : Department of Mathematics Education, Universitas Muhammadiyah Purwokerto, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30595/jme.v3i2.2758

Abstract

This research aimed to describe students' mathematical creative thinking ability at SMPNegeri 1 Sumbang. This research belongs to descriptive qualitative research. The subjects ofthis research were the students Grade VII G of SMP Negeri 1 Sumbang. The samples weretaken using purposive sampling technique. The data were collected using questionnaire, test,interview, and documentation. The data validity test used in this research was triangulation.The results of this research illustrate that: 1) Low category students could meet one indicatorof mathematic creative thinking ability i.e. fluency. Their learning motivation was good. Theypreferred to learn in a group. They were enthusiastic when they were given awards during theinstruction. 2) Medium category students could meet two indicators of mathematic creativethinking ability i.e. fluency and flexibility. Their learning motivation was very good. Theywere active during the instruction and they preferred to work autonomously. They sometimesreviewed the lesson that had been learned at school. 3) High category students could mastermathematic creative thinking ability i.e. fluency and flexibility. Their learning motivation wasvery good. When they met hard questions, they would try to solve the problems well. Duringthe instruction, they were active and they preferred to work autonomously.KEY WORDS: Mathematical Creative Thinking, Learning Motivation
STRATEGI TRUE OR FALSE DENGAN MEDIA KARTU INDEKS PADA MATA KULIAH TEORI GRAF Lukmanul Akhsani; Malim Muhammad
AlphaMath : Journal of Mathematics Education Vol 2, No 2 (2016)
Publisher : Department of Mathematics Education, Universitas Muhammadiyah Purwokerto, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30595/alphamath.v2i2.1228

Abstract

This study aims to determine the activities of students in learning subjects through True or False strategy of graph theory by media index cards. Observations show a more focused student activity because students already know the material of what will be learned through the index cards that they get in early learning, and they also know the form of matter or issue that they get when studying the learning material on which they will carry. Students focus on the material presented by the lecturers. At the end of the students' learning spirit in concluding that material has been obtained. Lecturers also seem satisfied when getting feedback from students on material that has been given to the student lecturer. Keyword: true or false, cards, graphs, media
Co-Authors Agung Purwo Wicaksono Ahmad Ahmad Anton Jaelani Ardony Misbahul Munir Asih, Tri Sri Noor Chumaedi Sugihandardji Erlin Nurhayati Ferry Ferdianto Fitria Zana Kumala Fitrianto Eko Subekti Gunawan Gunawan Gunawan Gunawan Herdian, Herdian I Ketut Suada Irfan Saeful Hidayat Iwan junaedi Jaka Wijaya Kusuma Kartono Kusno Kusno Makhful Makhful Malim Muhammad Meike Wigati Miranti, Indira Pipit Nurhikmah Widi Asriani Oktafiani, Inke Ong, Eng Tek Pertiwi, Budi Wahyu Puji Rahayu Reni Untarti Setiyani Setiyani Sri Rohmawati Syifa Ul Fuadi Widiyastuti, Erni Zuhrotunnisa Zuhrotunnisa, Zuhrotunnisa Zulkifley Mohamed