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Dian Kurniati

Mathematics Education Department, University Of Jember, East Java

Author-ID : 2512929

Humanities Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Health Professions Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Mathematics Nursing Public Health Social Sciences Other

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PROSES BERPIKIR REFLEKTIF SISWA DALAM MENYELESAIKAN SOAL MATEMATIKA MATERI SISTEM PERSAMAAN LINEAR DUA AVRIABEL Ariestyan, Yola; Sunardi, Sunardi; Kurniati, Dian
Kadikma Vol 7 No 1 (2016): April 2016
Publisher : Department of Mathematics Education , University of Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/kdma.v7i1.5472

Abstract. An activity or thinking process that undertaken to make someone able to solve a mathematics problem have relation with the ability to remember, recognizing the relationship between mathematical concepts, so that it can bring up a new idea in making conclusion appropriately. Therefore, thinking reflectively is an ability to connect the knowledge that he get with his old knowledge, so that there is a conclusion to solve a new problem. This research was to describe student’s reflective thinking in solving mathematics problem for linear equation system with two variables. This research used qualitative descriptive research with the students of VIII A Class at SMP Negeri 4 Jember as the research subject. Intsrument that was used were written test in the form of 5 description questions and interview guidelines. From 32 students of VIII A class who took the test there were 5 students who followed the interview. The five subjects was students who fulfill all of reflective thinking indicators then to be subjected for the research. Based on the research it was obtained a result that from five students there were four subjects who were able to think reflectively in solving mathematic questions and one subject was able enough to think reflectively in solving mathematic question Keyword: Thinking Reflectively, Solving Mathematics problem

PENGEMBANGAN SOAL TERBUKA (OPEN-ENDED PROBLEM) PADA PEMBELAJARAN KOLABORATIF UNTUK MENGUKUR KEMAMPUAN BERFIKIR TINGKAT TINGGI SISWA SMP KELAS VIII Jannatasari, Nindi Zakia; Trapsilasiswi, Dinawati; Kurniati, Dian
Kadikma Vol 8 No 3 (2017): Desember 2017
Publisher : Department of Mathematics Education , University of Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/kdma.v8i3.6964

Abstract. High order thinking skill becomes a goal in the learning activities in Curriculum 2013. High order thinking skill is closely related to how students solve problems in mathematics. To measure students' level of problem solving skills requires an unusual test, which not only contains routine questions and low level questions. One of the mathematics lessons that can familiarize students to use their problem-solving power to measure students' high order thinking in the part of mathematics is the use of open-ended questions. A learning strategy that supports the use of open-ended questions is a collaborative learning strategy. The process of developing open-questions of high-level thinking through 4 stages, namely: (a) preliminary stage (preliminary); (B) the stage of self evaluation (analysis and design); (C) prototyping stage (validation, evaluation and revision); And (d) field test stage. The results of this study indicate that the developed instrument is worthy to be used to measure students' high-order thinking skill. It is based on the validity test with the value of Va generally reach 4.27 with valid interpretation. Reliability test obtained reliability tested in class VIII C and VIII D are 0.7999 and 0.8166 respectively with high interpretation. Based on the difficulty level test obtained the level of difficulty of open questions meet the criteria of a good degree of difficulty. Based on the result of the experiment, it is also known that overall students who have high order thinking skill with good category are 22 students (61,11%) from 36 students in class VIII C and 18 students (51,43%) from 35 students in class VIII D. Key Words: Open Ended Problem, Measuring High Order Thinking Skills, Collaborative Learning

ANALISIS PROSES BERPIKIR SISWA DALAM PEMECAHAN MASALAH TERBUKA BERBASIS POLYA SUB POKOK BAHASAN TABUNG KELAS IX SMP NEGERI 7 JEMBER Safrida, Lela Nur; Susanto, S; Kurniati, Dian
Kadikma Vol 6 No 1 (2015): April 2015
Publisher : Department of Mathematics Education , University of Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/kdma.v6i1.1825

Abstract. The research aims to describe the students’ thinking process of 9th grade of Junior High School in solving the open problem according to their capability in solving problem based on Polya’s solution step. Data analysis is done based on written test and interview techniques. The subject of research is students of IXA class at SMPN 7 Jember in odd semester academic year 2013-2014. The data of research are obtained by validation sheet, written test, and interview techniques. Students experience disequilibrium when they don’t understand about the qestion’s sentence and when she can’t determine the ways to solve the problem, also when she can’t determine the ways to check the result that has already gotten when she does the plans. Students experience assimilation when they can mention what is known and what is asked from the problems immediately without reck of true or false, also when they can determine the ways to solve the problems and when they are doing the computations. Students experience accomodation when they are quiet and confuse before they can determine the problem’s condition, also when she is doing the computation and when she is quite before she can determine the ways to solve the problem. Students experience assimilation and accomodation to reach the equilibrium phase. Key Words: thinking process, open problem, and Polya’s solution step.

IDENTIFIKASI SIKAP DAN INTERAKSI SOSIAL SISWA PADA PEMBELAJARAN MATEMATIKA DENGAN MODEL COLLABORATIVE LEARNING PADA POKOK BAHASAN KUBUS DAN BALOK KELAS VIII DI SMP NEGERI 4 JEMBER Putra, Rizki Cahya Eka; Trapsilasiwi, Dinawati; Kurniati, Dian
Kadikma Vol 8 No 2 (2017): Agustus 2017
Publisher : Department of Mathematics Education , University of Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/kdma.v8i2.6819

Abstract. The purpose of this research is describing the attitude preference and the social interaction of students in learning mathematics by using Collaborating Learning model. The data collection method was observation in a class of SMPN 4 Jember, which’s 8A. The analysis can be seen from the students’ observation sheet including the attitude indicator to mathematics learning and the indicator of social interaction in the mathematics learning. After that, the researcher examined the relation between the result of the observation and the factors which’s influencing the students’ attitude and social interaction. The students’ attitude to the mathematics learning has three components which are (1) Students’ emotion, (2) Students’ point of view to the mathematics learning, and (3) students’ confidence. The social interaction can be happened under condition (1) there is a contact (2) there is a communication. The students have a preference to have a good attitude to the mathematics learning which’s shown by some positive scores in the component of attitude. The students’ social interaction is disposed to be positive attitude which’s shown by a good cooperation among students in a group so that, they got a maximal result of their study. Keywords: Attitude, Social Interaction, and Collaborative Learning

PENGEMBANGAN PERANGKAT PEMBELAJARAN MATEMATIKA BERBASIS KARAKTER KREATIF DENGAN PENDEKATAN REALISTIC MATHEMATICS EDUCATION (RME) PADA SUB POKOK BAHASAN KESEBANGUNAN Setya Putri, Inge Wiliandani; Sunardi, S; Kurniati, Dian
Kadikma Vol 5 No 3 (2014): Desember 2014
Publisher : Department of Mathematics Education , University of Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/kdma.v5i3.1378

Abstract. The research aims to know process and result of developing of mathematics learning aids based on creativity with realistic mathematics education approach for similarity sub topic at ninth grade junior high school. The research development modle refers to 4D Thiagarajan models. The subject of research is students of IX-A class SMPN 11 Jember in even semester academic year 2013-2014. The data of research are obtained by validation sheet, observation sheet of teacher and students activities, and observation sheet of character.The product of this research are lesson plan, studenthandbook, and worksheet.The validity of those product consecutively are 4; 4,5; 4,05. The average percentage of teacher activity is 82% and 90%, student activity is 82% and 80%.The result shows that the learning instruments qualifies validity, practical, but not effective criteria. The reason is not effective because creative character of the students only 41% and 31%. Keywords:Realistic Mathematics Education,Creative Character, Learning

IMPLEMENTASI PEMBELAJARAN BERBASIS LESSON STUDY UNTUK MENGEMBANGKAN KARAKTER KEMANDIRIAN BELAJAR SISWA KELAS VII C SMP NEGERI 9 JEMBER SEMESTER GENAP TAHUN AJARAN 2013/2014 PADA SUB POKOK BAHASAN GARIS DAN SUDUT Chandrasari, Titis Rini; Trapsilasiwi, Dinawati; Kurniati, Dian
Kadikma Vol 6 No 2 (2015): Agustus 2015
Publisher : Department of Mathematics Education , University of Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/kdma.v6i2.1989

Abstract. Lesson Study is an effort to improve the quality of learning and development of teacher’s professionality. The aim of implementation learning based Lesson Study in class VII C SMP Negeri 9 Jember to develop a character learning independence of students. Lesson Study based learning in this research went smoothly and accordance with the planned stages. The result shows the development of character learning independence from cycle I to cycle III. Lesson Study based learning is able to develop a character learning independence. It is show by a rise in the percentage of each indicator that shows the character learning independence. Key Words : Lesson Study, Learning Independence

ANALISIS MISKONSEPSI SISWA DALAM MENYELESAIKAN SOAL MATEMATIKA BERSTANDAR PISA DENGAN MENGGUNAKAN CERTAINTY OF RESPONSE INDEX (CRI) Ramadhan, Mustafa; Sunardi, Sunardi; Kurniati, Dian
Kadikma Vol 8 No 1 (2017): April 2017
Publisher : Department of Mathematics Education , University of Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/kdma.v8i1.5276

Abstract. This study aims to identify student misconception in solving PISA standard mathematic problems using CRI (Certainty of Responses Index), to describe and determine the percentage of forms of student misconception. The instrument used in this study is reasonable multiple choice test and interview guidelines. To answer the question, students are required to write the process in solving the question and choose the answer, besides the students are asked to put CRI value (0-5) based on their level of confidence in answering the question. A student can be declared to understand the concept, misconception and ignorance of the concept by comparing the answer with CRI value which is filled by the students, and the misconception form that occurred can be determined by checking the process in solving the question. Based on the research result, the misconception percentage on the aspect of the process of formulating the situation mathematically on PISA problem is 18, 25%, on the aspect of the process of using concept, fact, procedure and mathematic reasoning the misconception percentage is 7,76% and on the aspect of the process of interpreting, applying, and evaluating mathematic result, the misconception percentage is 13,8%. The misconception forms that occurred are 13,6% of translation misconception, 7,7% misconception of concept, 10,6% of misconception of strategy, 9,1% of systematical misconception, 4,5% of misconception sign.and 4,5% of misconception on calculation. Keyword: Misconception, Certainty of Response Index (CRI), PISA, Students’ Misconception

PROSES BERPIKIR KRITIS SISWA KELAS XII MAN 3 JEMBER BERDASARKAN PERKEMBANGAN USIA DALAM MENYELESAIKAN SOAL MATEMATIKA POKOK BAHASAN PELUANG Suharto, Suharto; Sapta, Hendra; Kurniati, Dian
Kadikma Vol 8 No 1 (2017): April 2017
Publisher : Department of Mathematics Education , University of Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/kdma.v8i1.5251

Abstract. The research is descriptive research qualitative described profile aims to think critically graders xi man 3 jember in resolving math problem with difference in age students different .The subject is done with the snowball throwing up to a whole considered saturated data .From the data analysis , obtained the conclusion that students xii-ipa 1 man 3 jember from 18 years in resolving about opportunities , able to reach all indicators used the focus , reason , inference , situation , clarity and overview .At the age of this students had more pola-pola off other students , students at age it also more detail in working on a about . A student xii-ipa 1 man 3 jember from 17 years in resolving about opportunities , able to reach 5 an indicator of 6 the indicators used the reason , inference , situation , clarity and overview. Students at age it not thorough in doing this is that there is a subject not capable of wrote indicators the focus . A student xii-ipa 1 man 3 jember from 16 years in finish about opportunities , able to reach 5 an indicator of 6 the indicators used the focus , reason , situation , clarity and overview .Same as well as earlier age , students is also not thorough to work thus unable to write indicator to three categories inference . Keywords: Profile think Critically, Solve Math Problem

PROFIL BERPIKIR KREATIF SISWA LAKI-LAKI DAN PEREMPUAN KELAS VIII SMP NURIS JEMBER DALAM MENYELESAIKAN SOAL CERITA POKOK BAHASAN SEGIEMPAT Irvani, Fajrin Abidiyah; Suharto, Suharto; Kurniati, Dian
Kadikma Vol 7 No 1 (2016): April 2016
Publisher : Department of Mathematics Education , University of Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/kdma.v7i1.5473

Abstract. This research aims to describe the creative thingking profile boys and girls in eighth grade of SMP Nuris Jember in solving story question about rectangle. This research’s type is descriptive research with qualitative approach. Data collection methods which are used in this research are test and interview. Subject for this research are three boys student and three girls student of class VIII C SMP Nuris Jember. The characteristics of creative thingking are fluency, flexibility, and novelty. In real problem there are four steps to solve the question is understand the problem, make a plan to solve the problem, implement the resolution of problem, and checking back the answer . The results of this research showed that the boys student can explain the problem and the resolution verbally but less able to explain by writing. While the girls student can explain the problem and the resolution either verbally or in writing. Key Words: Critical Creative Thingking, Story Question, Rectangle, The Boys and Girls Student

PENGEMBANGAN INDIKATOR 4C’s YANG SELARAS DENGAN KURIKULUM 2013 PADA MATA PELAJARAN MATEMATIKA SMA/MA KELAS XI SEMSTER 2 Wijaya, Achmad Alfian Budi; Sunardi, Sunardi; Kurniati, Dian
Kadikma Vol 8 No 3 (2017): Desember 2017
Publisher : Department of Mathematics Education , University of Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/kdma.v8i3.6963

Abstract. This research aims to produce valid 4C’s indicator which is in line with the curriculum of 2013 in mathematics subject of second semester elevent grade of senior high school (SMA/MA). The type of research used is a modified Plomp development model consisting of 4 phases: preliminary investigation, design phase, realization/contruction phase, and test, evaluation and revision phase. The development of this research is the 4C’s indicator which is in line with the curriculum of 2013 in mathematics subjects second semester elevent grade of senior high school (SMA/MA) consisting of 4 chapters, namely: sequence and series, algebraic function limit, algebraic function derivative, and indefinite integral algebra function. The instrument which was used is the validation of 4C’s indicator which is in line with the curriculum of 2013. The results of this development are validated by 5 validators, namely 2 lecturers of Mathematics Education Study Program of Jember University and 3 mathematics teachers of SMAN Arjasa. The results of the development of 4C’s indicator has a coefficient of 3.93 validity results which is categorized as “well”. So the development of 4C’s indiator in line with the curriculum of 2013 in the mathematics subject of second semester elevent grade of senior high school (SMA/MA) has met the criteria of validity. Keywords: Plomp development, 4C’s indicator, 2013 curriculum

Co-Authors A.Wilda Indra Nanna Abdillah Putra Maulana Abdur Rahman As’ari Abdur Rouf, Abdur Abi Suwito Aini, Filda Nur Akfi Hikmah Wahdana Alfarisi, Muhammad Alfan Ambarwati, Reza Anggraeni, Citra Dwi Anggraini, Devi Dwi Annisatul Muffidah Any Isroaty Arfiansyah, Digga Ariestyan, Yola Arika Indah Kristiana Atin Hafizatul Aini Azizah, Rialita Fitri Cici Fitri Lestari, Cici Fitri Cindy Adelia Damayanti, Putri Intan Dedi Kusnadi Diah Sri Lestari, Nurcholif Dian Atika Sofie Diana Sulfikawati, Diana Didik Sugeng Pambudi Dinawati Trapsilasiwi Dwi Hary Jatmiko, Dhanar Dwi Ivayana Sari Dwiyana Dwiyana Dwiyana Dwiyana, Dwiyana Elniati, Sri Emdat Suprayitno Erfan Yudianto Ervin Oktavianingtyas Eva Liskurniawati, Eva Evi Takrimatul Ailiyyah Farida Hanim Yahya Fazira, Shima Kunaza Febriyanto, Eko Yudi Febriyanto Fiad, Uluf Finda Dwi Permatahati, Finda Dwi Fiqih Nur Hakiki Firmansyah, Frenza Fairuz Fitri Annisa Guvinta Rahayu Habibi, Ahmad Anas Hafidhoh, Nabilatul Hanifah Rizki Mubarokah Harimukti, Romi Hasan Basri Hasan Basri Hedi Pudjo Santosa Hidayah, Fauzia Nurul Hikamah, Lailatul Hobri Iffah Tsabita Ikhsani Indah Nabilla Nur Lutfiyyah Zariyatan Indahwati, Rohmah Indri Handayani, Indri Indriawati, Syahdinar Inge Wiliandani Setya Putri Intan Dwi Hastuti Irawan, Dahlan Irianto Aras Irvani, Fajrin Abidiyah Islamiah, Maulidi Arsih Umaroh Isma, As’ad Jamil, Nur Asiyah Jannatasari, Nindi Zakia Jatmiko, Dhanar Dwi Hary Karina Cindy Cahyadewi Krisagotama, Fisdianti Lailiya, Muhimatul Lestari, Nurcholif Diah Sri Lioni Anka Monalisa, Lioni Anka Liski Roswita Dinia M. Syahran Jailani Maharani Hayuning Pangastuti Pribadi Maulana, Abdillah Putra Maulana, Dikri Meilysa Ajeng Kartika Putri Milawati Milawati Misbahul Munir Mohamad Fatekurohman Much Yulianto Mulyati Nadia Dwi Cahyani Nancy Yunita Susanti, Nancy Yunita Nanik Yuliati Nurcholif Diah Sri Lestari Nurmaharani, Rika Nurmaharani, Rika Octaerdiyani, Debby Osman, Sharifah Palupi, Doni Dwi Pambudi, Didik Suggeng panglipur, indah rahayu Percy Sepeng Percy Sepeng Pratiwi, Enditiyas Pribadi, Maharani Hayuning Pangastuti Puguh Darmawan Purwanto Purwanto Purwanto Purwanto Puspitasari, Nitta Putra, Rizki Cahya Eka Putri Wulandari Putri, Inge Wiliandani Setya Rahmawati, Mira Rahmawati, Siska Ramadhan, Mustafa Randi Pratama Murtikusuma Rasyidah Rasyidah Reza Ambarwati Rezqy Ayu Devi Arafah Ridho Alfarisi Ridho Alfarisi, Ridho Rika Nurmaharani Rohmah Indahwati S Suharto S Sunardi S Susanto Saddam Hussen Saleh, Sitti Fithriani Sanawi, Ihsan Sapta, Hendra Sari, Diah Ayu Nurvita Sayid Mubarak Sefina Vamelia Hanim Sembiring, Rinawati Septia Anggraini Setiyawati, Endah Dwi Sharifah Osman siti fadilah Sitti Fithriani Saleh Sitti Fithriani Saleh Solly Aryza Subanji Subanji Subanji Suharto Suharto Sunardi Sunardi Sunardi Sunardi Sunardi, Sunardi Suratno Suratno Susanto Susanto Susanto Susanto Susi Setiawani Sutarto Sutarto Suwarno Suwarno Titik Sugiarti Titis Rini Chandrasari, Titis Rini Tonra, Wilda Syam Toto Bara Setiawan Trapsilasiswi, Dinawati Tri Widyasari Triyono Lukmantoro Umami, Anggi Nabilla Untu, Zainuddin Untu Vidayanti, Nurul Wasilatul Murtafiah Widhaning, U'ul Ulinuha Rahajeng Wijaya, Achmad Alfian Budi Yahya, Farida Hanim Yakin, Saeful Aenul Yuniar, Sita Nastiti Zakiyah Yasin Zayyadi, Moh

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