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All Journal International Journal of Electrical and Computer Engineering Cakrawala Pendidikan JPMS (Jurnal Pendidikan Matematika dan Sains) Jurnal Penelitian dan Evaluasi Pendidikan Pythagoras: Jurnal Matematika dan Pendidikan Matematika Jurnal Pendidikan Matematika Jurnal Sekolah Dasar Journal of Education and Learning (EduLearn) Journal on Mathematics Education (JME) Kreano, Jurnal Matematika Kreatif-Inovatif Jurnal Didaktik Matematika Journal on Mathematics Education (JME) Speed - Sentra Penelitian Engineering dan Edukasi AKSIOMA: Jurnal Program Studi Pendidikan Matematika Transformasi: Jurnal Pengabdian Masyarakat Jurnal Pendidikan Matematika RAFA Mimbar Sekolah Dasar Jurnal Elemen Jurnal Terapan Abdimas Jurnal Gantang Sriwijaya University Learning and Education International Conference Al-Jabar : Jurnal Pendidikan Matematika Demography Journal of Sriwijaya NUMERICAL (Jurnal Matematika dan Pendidikan Matematika) Journal of Medives Sekolah Dasar: Kajian Teori dan Praktik Pendidikan Math Didactic: Jurnal Pendidikan Matematika HISTOGRAM: Jurnal Pendidikan Matematika Union: Jurnal Ilmiah Pendidikan Matematika Publikauma : Jurnal Administrasi Publik Universitas Medan Area JRPM (Jurnal Review Pembelajaran Matematika) Wacana Akademika : Majalah Ilmiah Kependidikan Jurnal SOLMA Numeracy : Jurnal Ilmiah Pendidikan Matematika Jurnal PIPSI: Jurnal Pendidikan Ilmu Pengetahuan Sosial Indonesia Journal of Honai Math Pendas : Jurnah Ilmiah Pendidikan Dasar JTAM (Jurnal Teori dan Aplikasi Matematika) MATAPPA: Jurnal Pengabdian Kepada Masyarakat International Journal on Emerging Mathematics Education Beta: Jurnal Tadris Matematika Indiktika : Jurnal Inovasi Pendidikan Matematika KACANEGARA Jurnal Pengabdian pada Masyarakat RISTEKDIK : Jurnal Bimbingan dan Konseling JURNAL CEMERLANG: Pengabdian pada Masyarakat Jurnal Pendidikan Jurnal Inovasi Pendidikan M A T H L I N E : Jurnal Matematika dan Pendidikan Matematika Jurnal Penelitian Pembelajaran Matematika Sekolah Jurnal Pemerintahan dan Politik Lentera Sriwijaya : Jurnal Ilmiah Pendidikan Matematika Journal of Education and Learning Mathematics Research (JELMaR) Jurnal Berdaya Mandiri Indonesian Journal of Electrical Engineering and Computer Science MATHEMA: JURNAL PENDIDIKAN MATEMATIKA PAKAR Pendidikan Jurnal Anugerah: Jurnal Pengabdian Kepada Masyarakat Bidang Keguruan dan Ilmu Pendidikan Nabla Dewantara : Jurnal Pendidikan Matematika Didaktika: Jurnal Kependidikan Mosharafa: Jurnal Pendidikan Matematika Jurnal Wawasan Pendidikan Journal of Instructional and Development Researches Kognitif: Jurnal Riset HOTS Pendidikan Matematika Jurnal Abdi Masyarakat Indonesia SPEED - Sentra Penelitian Engineering dan Edukasi Healthy Tadulako Journal (Jurnal Kesehatan Tadulako) Inovasi Matematika (Inomatika) Edukasia: Jurnal Pendidikan dan Pembelajaran Edutainment : Jurnal Ilmu Pendidikan dan Kependidikan Jurnal Pendidikan Anak Kreano, Jurnal Matematika Kreatif Inovatif Guidance: Jurnal Bimbingan dan Konseling Mathematics Education Journal Journal on Mathematics Education Media Pendidikan Matematika
Yusuf Hartono
Universitas Sriwijaya
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Investigating Secondary School Students' Difficulties in Modeling Problems PISA-Model Level 5 And 6 Sri Imelda Edo; Ratu Ilma Indra Putri; Yusuf Hartono
Journal on Mathematics Education Vol 4, No 1 (2013)
Publisher : Department of Doctoral Program on Mathematics Education, Sriwijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (635.076 KB) | DOI: 10.22342/jme.4.1.561.41-58

Abstract

The chart of Indonesian student of mathematical ability development in Program for International Student Assessment (PISA) event during the last 4 periods shows an unstable movement. PISA aims to examine the ability of children aged 15 years in reading literacy, mathematics literacy, and science literacy. The concept of mathematical literacy is closely related to several other concepts discussed in mathematics education. The most important is mathematical modelling and its component processes. Therefore the goal of this research is to investigate secondary school students' difficulties in modeling problems PISA-model level 5 and 6. Qualitative research was used as an appropriate mean to achieve this research goal. This type of research is a greater emphasizing on holistic description, and phenomenon identified to be studied, students' difficulties in modelling real world problem in PISA model question level 5 and 6. 26 grade 9 students of SMPN 1Palembang, 26 grade 9 students of SMPK Frater Xaverius 1 Palembang, and 31 participants of mathematical literacy context event, were involved in this research. The result of investigate showed that student is difficult to; (1) formulating situations mathematically, Such as to representing a situation mathematically, recognizing mathematical structure (including regularities, relationships, and patterns) in problems, (2) evaluating the reasonableness of a mathematical solution in the context of a real-world problem. The students have no problem in solve mathematical problem they have constructed.
USING SET MODEL FOR LEARNING ADDITION OF INTEGERS Umi Puji Lestari; Ratu Ilma Indra Putri; Yusuf Hartono
Journal on Mathematics Education Vol 6, No 2 (2015)
Publisher : Department of Doctoral Program on Mathematics Education, Sriwijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1033.681 KB) | DOI: 10.22342/jme.6.2.2168.93-106

Abstract

This study aims to investigate how set model can help students' understanding of addition of integers in fourth grade. The study has been carried out to 23 students and a teacher of IVC SD Iba Palembang in January 2015. This study is a design research that also promotes PMRI as the underlying design context and activity. Results showed that the use of set models that is packaged in activity of recording of financial transactions in two color chips and card game can help students to understand the concept of zero pair, addition with the same colored chips, and cancellation strategy.
Developing Student's Notion of Measurement Unit For Area Kurnia Rahmi Yuberta; Zulkardi Zulkardi; Yusuf Hartono; Frans van Galen
Journal on Mathematics Education Vol 2, No 2 (2011)
Publisher : Department of Doctoral Program on Mathematics Education, Sriwijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (252.414 KB) | DOI: 10.22342/jme.2.2.775.173-184

Abstract

Many researchers found that students have difficulties in understanding area measurement. Students mostly focus on applying formula to find the area of certain shapes without knowing what the area is and why the formula works. It is important for the students to know what attribute being measured and to construct the unit for area measurement. Therefore, the aim of this research is to develop activities that support students to know the attribute of area and the notion of measurement unit in learning area measurement. For this purpose, design research is chosen for achieving the research goal. Realistic Mathematics Education (RME) underlies the design of context and activities. A teacher and students in grade 3 in elementary school (SDN 21) in Palembang Indonesia will be involved in this research.Keywords: Area measurement, unit, design research, RME
AQUATIC IN ASIAN GAMES: CONTEXT OF PISA-LIKE MATHEMATICS PROBLEM Levana Maharani; Ratu Ilma Indra Putri; Yusuf Hartono
Journal on Mathematics Education Vol 10, No 3 (2019)
Publisher : Department of Doctoral Program on Mathematics Education, Sriwijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22342/jme.10.3.5252.459-470

Abstract

This study aimed to create mathematical problems of uncertainty and data contents in PISA using aquatic context that were valid, practical and had the potential effect. This study was design research of development study. The subjects in this study were 10th-grade students of Indo Global Mandiri senior high school in Palembang consisting of 20 students. Data were gathered through interviews, observation, and tests. The results of data analysis showed that there were eight valid and practical items of PISA type of uncertainty and data contents. The contents obtained using bicycles and aquatic contexts in Asian Games. The 11 out of 20 students showed reasoning skills and reasonable arguments, and 9 out of 20 students showed reasoning skills and discussions but incomplete. It was because they were not used to solving PISA type problems in learning.
Helping Students Acquainted with Multiplication in Rectangular Model Fridgo Tasman; Jaap den Hertog; Zulkardi Zulkardi; Yusuf Hartono
Journal on Mathematics Education Vol 2, No 2 (2011)
Publisher : Department of Doctoral Program on Mathematics Education, Sriwijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22342/jme.2.2.747.185-198

Abstract

Usually, multiplication is introduced to students to represent quantities that come in group. However there is also rectangular array model which is also related to multiplication. Barmby et al (2009) has shown that the rectangular model such as array representations encourage students to develop their thinking about multiplication as a binary operation with row and column representing two inputs. Considering that finding, this study focusses on a design research that was conducted in Indonesia in which I investigate second grade students’ (between 7 and 8 years old) in Madrasah Ibtidaiyah Negeri (MIN) 2 Palembang, Indonesia, ability to structuring the situation and their ability to represent rectangular model into multiplication sentence. The results shows us that students activity to structuring the situation, looking the number of objects in row or in column, lead them to repeated addition and transform it into multiplication sentence.Keywords: Rectangular pattern, Multiplication DOI: http://dx.doi.org/10.22342/jme.2.2.747.185-198
DEVELOPING PISA-LIKE MATHEMATICS TASK WITH INDONESIA NATURAL AND CULTURAL HERITAGE AS CONTEXT TO ASSESS STUDENTS MATHEMATICAL LITERACY Wuli Oktiningrum; Zulkardi Zulkardi; Yusuf Hartono
Journal on Mathematics Education Vol 7, No 1 (2016)
Publisher : Department of Doctoral Program on Mathematics Education, Sriwijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22342/jme.7.1.2812.1-8

Abstract

The aim of this research is produce a set of PISA-like mathematics task with Indonesia natural and cultural heritage as context which are valid, practical, to assess students’ mathematics literacy. This is design research using type of development research with formative evaluation. A total of 20 students of SMP Negeri 1 Palembang. Beside, 10 experts were involved in this research to assess the feasibility of prototyping in terms of content, context and language. Walk through, documentation, questionnaire, test result, and interviews are way to collect the data. This research produced a PISA-like math task is as many 12 category of content, context, and process valid, practical and has potential effect. The validity came empirical evaluation of validation and reliability testing during small group. From the field test, we conclude that the tasks also potentially effect to the students’ mathematical literacy in activating the indicators of each Fundamental Mathematical Capabilities.Keywords: development research, PISA task, mathematics literacy, fundamental mathematical capabilities DOI: http://dx.doi.org/10.22342/jme.7.1.2812.1-8
Exploring Primary Student's Problem-Solving Ability by Doing Tasks Like PISA's Question Rita Novita; Zulkardi Zulkardi; Yusuf Hartono
Journal on Mathematics Education Vol 3, No 2 (2012)
Publisher : Department of Doctoral Program on Mathematics Education, Sriwijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22342/jme.3.2.571.133-150

Abstract

Problem solving plays an important role in mathematics and should have a prominent role in the mathematics education. The term problem solving refers to mathematics tasks that have the potential to provide intellectual challenges for enhancing students' mathematical understanding and development. In addition, the contextual problem that requires students to connect their mathematical knowledge in solving mathematical situational problem is believed to be an impact on the development students' problem-solving ability. The tasks that have been developed by PISA meet both of these criteria. As stated by the NCTM, that problem-solving skill and ability should be developed to students when they were in primary school (K5-8), therefore, it is important to do an effort to guide students in developing problem-solving ability from primary school such as accustom students to do some mathematical solving-problem tasks. Thus, in this research we tried to investigate how to develop mathematical problem-solving tasks like PISA's question that have potential effect toward students' mathematical problem-solving abilities?. We used a formative evaluation type of development research as an mean to achieve this research goal. This type of research is conducted in two steps, namely preliminary stage and formative evaluation stage covering self evaluation, prototyping (expert reviews, one-to-one, and small group), and field test. This research involve four primary schools in Palembang, there are SD Muhammadiyah 6 Palembang, MIN 1 & MIN 2 Palembang, and SDN 179 Palembang. The result of this research showed that the mathematical problem-solving tasks that have been developed have potential effect in exploring mathematical problem-solving ability of the primary school students. It is shown from their work in solving problem where all of the indicators of problem solving competency have emerged quite well category. In addition, based on interview result from some students, known that they like to do such tasks because can improve their reasoning, creativity and thinking ability.
ON CREATIVITY THROUGH MATHEMATIZATION IN SOLVING NON-ROUTINE PROBLEMS Sujinal Arifin; Zulkardi Zulkardi; Ratu Ilma Indra Putri; Yusuf Hartono
Journal on Mathematics Education Vol 12, No 2 (2021)
Publisher : Department of Doctoral Program on Mathematics Education, Sriwijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22342/jme.12.2.13885.313-330

Abstract

This study aimed to describe and compare the students’ fluency, flexibility, and originality in solving non-routine problems in the Palembang context. They were depicted from the student’s fluency, flexibility, and originality of solving the horizontal and vertical mathematization forms. This qualitative study employed. The subjects of this study were 30 students of grade nine of junior high schools in Palembang. The instruments used were tests and interviews. The tests were employed to investigate the written horizontal and vertical mathematizations forms. Meanwhile, the interviews were to explore the students’ ideas with inadequately detailed answers. Then, the test and interview data were reduced and grouped based on the indicators of creativity. The reduced data were presented in a descriptive form for conclusions. The results of the data analysis showed that the high-ability students were the most fluent and flexible in solving the problems. Still, the provided solutions were less original and tended to use formal mathematics in the forms of formulas, symbols, and operations. Meanwhile, the moderate-ability students tended to start to solve problems by simplifying them, then presenting them in visual images. The answer sheets of the moderate-ability students revealed their fluency in understanding the problems and solutions, flexibility, and originality of thinking. This study obtained different results from the low-ability students who tended to have difficulties understanding the problems and made many errors in solving them.  Such a condition showed their inability to write the known data and relate the data to other facts they had already learned. As a result, their answers did not represent fluency, flexibility, and originality.
DEVELOPING OPEN-ENDED QUESTIONS FOR SURFACE AREA AND VOLUME OF BEAM Henry Kurniawan; Ratu Ilma Indra Putri; Yusuf Hartono
Journal on Mathematics Education Vol 9, No 1 (2018)
Publisher : Department of Doctoral Program on Mathematics Education, Sriwijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22342/jme.9.1.4640.157-168

Abstract

The purpose of this research was to show open-ended questions about surface area and beam volume which valid and practice, have potential effect. This research is research development which consists of two main phases: preliminary phase (preparation phase and problem design) and formative evaluation phase (evaluation and revision phases). The objective of the study is the students of VIII.2 class of Junior High School 55 Palembang. The result of the study got 9 questions open-ended of surface area and beam volume materials which valid and practical. In addition, there was the potential effect of students' mathematical ability on the open-ended questions that have been given. The result of open-ended problem in the concept potential effect was 77,53%, reasoning ability was 59,79%, the communication ability was 57,02%, and problem solving ability was 67,01 %.DOI: http://dx.doi.org/10.22342/jme.9.1.4640.157-168
UNFINISHED STUDENT ANSWER IN PISA MATHEMATICS CONTEXTUAL PROBLEM Moch. Lutfianto; Zulkardi Zulkardi; Yusuf Hartono
Journal on Mathematics Education Vol 4, No 2 (2013)
Publisher : Department of Doctoral Program on Mathematics Education, Sriwijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (659.902 KB) | DOI: 10.22342/jme.4.2.552.188-193

Abstract

Solving mathematics contextual problems is one way that can be used to enable students to have the skills needed to live in the 21st century. Completion contextual problem requires a series of steps in order to properly answer the questions that are asked. The purpose of this study was to determine the steps performed students in solving contextual mathematics problem. The results showed that 75% students can not solve contextual mathematics problems precisely (unfinished). Students stop and feel that it was completed when they are able to solve problems mathematically, but mathematical solution has not answered the requested context.
Co-Authors -, Ogi Meita Utami A. Jariah, Novika Andriani A.A. Ketut Agung Cahyawan W Abd. Rasyid Syamsuri Akhmad Sumbandari Amarta, Nadiati Amrina Rizta Ananta, Syahira Hayu Annisa Oktavia Lestari Anton Jaelani Anton Jaelani Araiku, Jeri Arden Naser Yustian Simarmata Ardiansyah, Hijir Ardina Mayasari Awaliah, Salsabila Azka 'Afifah Azka, Dea Alvionita Bambang Suprihatin Barbara van Amerom Basa, Zahra Alhumairah Bella Juwita Rezky Budi Santoso Bunayati, Hanifah Cecil Hiltrimartin Cecil Hiltrimartin Cecil Hiltrimartin Cecil Hiltrimartin Cecil Hiltrimartin Chn, Rafika Riana Darmawijoyo, Darmawijoyo Darmawijoyo, Darmowijoyo Debi Suci Putri Dede de Haan Desty Rupalestari Dewi, Agatha Indy Candra Diah Dwi Santri Diah Dwi Santri Dina Octaria Drajat Friansah Duano Sapta Nusantara Dwi Panggih Nugrahaini Ningtyas Dwita, Adel Karen Eka Fitri Puspa Sari, Eka Fitri Puspa Elfrida Ratnawati Elis Sulastri Ely Susanti Etika Prasetyani Etika Prasetyani, Etika Ety Septiati Evi Yuliza, Evi Fanni Fatoni, cakrawala Febiurbaini, Nurmaya Feli Ramury Ferdiansyah, Muhammad Aldy Firaisti, Sicilia Firdaus Firdaus Firsta, Risa Rahmatia Fitri Maya Puspita Fitri, Putih Frans van Galen Frans van Galen Fridgo Tasman Futri Hikma Fatona Futri Hikma Fatona Hanifah Bunayati Hapizah Hardian Mei Fajri Hartono, Indaryanti Henry Kurniawan Henry Kurniawan Hermina Disnawati, Hermina Hery, Rosmala Dewi Hidayat, Syafri Hikmayati, Citra Hiltrimartin, Cecil Imam Adhitya Nugraha Indah Nur Hijriyah Indaryanti Indaryanti Indriati Indriati Indriati Irka, Irka Irkham Ulil Albab Jaap den Hertog Jannah, Anisa Raudhatul Januar Sitorus, Rico Jayanti, Jayanti Jeri Araiku Jumroh Jumroh Juniarti Juniarti Komariyatiningsih, Novi Kurnia Rahmi Yuberta Kurniadi, Elika Leonardo Jonathan Shinariko Lestari, S R Lestaria N, Yunika Levana Maharani Levana Maharani Liana Septy Listen Prima, Listen Listina Tri Dharmayanti Lubis, Khadijah Lusiana Lusiana Lusiana Lusiana Lusiana M., Arbella Sri Marleny Maharani, Levana Malalina Malalina Malalina Manalu, Michael Amin Marhamah Marhamah Marhamah Marina, Rini Marini Fitriani Marleny, Arbella Sri Maya Saftari Meidiansyah, Rifki Meilani Safitri Meilani Safitri MEILANI SAFITRI - UNIVERSITAS SRIWIJAYA Melinda Chusnul Chotima Meriza, Dyna Meryansumayeka Meryansumayeka Mewa Zabeta, Mewa Michael Amin Manalu Moch. Lutfianto Moch. Lutfianto Mulyono, Budi Mutiara, Nia Bening Nadia Zuliaty Syaputri Nadia Zuliaty Syaputri Nenden Octavarulia Shanty Nenden Octavarulia Shanty Nengyanti Nengyanti, Nengyanti Neny Lestari Nessa, Widya Nety Wahyu Saputri Nila Kesumawati Nizarwati Nizarwati Nizarwati Nofriati, Nursa Fatri Nora Surmilasari Novi Komariyatiningsih Noviafitri, Selly Novika Andriani A. Jariah Novita Sari Nurdiyanto, Tito Nurrosyadah, Naqiyyah Nursa Fatri Nofriati Nurwijayanti Nyimas Aisyah Nyimas Aisyah PANDI PUTRA TIHURI Patrisia, Salsabila Pratiwi, Weni Dwi Pratiwi, Weni Dwi Prattiwi, Rika Puji Astuti Puji Astuti PUJI ASTUTI Puri Pramudiani Purwoko Purwoko Purwoko Purwoko Purwoko Purwoko Purwoko Puspa Sari, Puspa PUTERI APRILIANTI Putih Fitri Putri Putri, Putri Putri Ratu Ilma Indra Putri, Debi Suci Putri, Mariyana Eka Putri, Nimas Dahlia Rahayu, Chika Rahma Siska Utari Ramandani, M. Rizky Ratu Ilma Ratu Ilma Indra Putri Renny Sendra Wahyuni Reny Shinta Sari Reny Wahyuni Retna Safitri, Erna Riduan, Lindawaty Rika Firma Yenni, Rika Firma Rika Kurniawati Rismayana, Yenni Risnina Wafiqoh Riswan Jaenudin Rita Novita Rita Novita Rohana Rohana Rohana ROHANA ROHANA Rosmalia Septiana Rully Charitas Indra Prahmana Rupalestari, Desty Sakiman, Novi Komariyatiningsih Sanjaya, Dekky Sanova, Yanna Santoso, Budi Sari, Arika Scristia, Scristia Selly Noviafitri Sicilia Firaisti Silvia Fitriani Simarmata, Ruth Helen Somakim, Somakim Somakin . Sri Hartati Sri Hartati Sri Imelda Edo Stefanny Hepta Augustine Sujinal Arifin Sukmaningtyas, Novika Supriyadi, Heri Surmilasari, Nora Susanti, L.R. Retno Suswiti, Suswiti Syutaridho Syutaridho Syutaridho Syutaridho Tati Tati Tati titin wijayanti Tito Nurdiyanto Tri Oktaria Trimurti Saleh Trimurti Saleh Umardi, Qarsela Tiara Umi Puji Lestari Umi Puji Lestari Umi Puji Lestari, Umi Puji Utami, Marta Risa Putri Vebrian, Rajab Wahyu Wibowo Wardani, Ambarsari Kusuma Welly Yanti Widya Nessa Winda Wulandari Windria, Hening Winnugroho Wiratman, Manfaluthy Hakim, Tiara Aninditha, Aru W. Sudoyo, Joedo Prihartono Wulandari, Trisna Wuli Oktiningrum Wuli Oktiningrum, Wuli Yanna Sanova Yanti, Welly Yayan Eryandi Yayan Eryandi, Yayan Yenny Anggreini Sarumaha Yosi Ismawati Yudi Yunika Putra, Yudi Yunika Yufitri Yanto Yukans, Septy Sari Yulianita Maharani Yulianti Yulisa Aulia Yullys Helsa Zeta Ariano Zuli Nuraeni Zulkardi Zulkardi Zulkardi Zulkardi Zulkardi Zulkardi Zulkardi Zulkardi Zulkardi Zulkardi Zulkardi Zulkardi Zulkardi