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S Susanto
Institut Pertanian Bogor, Kampus IPB Dramaga, Jln. Meranti, Bogor, Jawa Barat, Indonesia 16680
Agriculture, Biological Sciences & Forestry Education Mathematics

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PENERAPAN PEMBELAJARAN MATEMATIKA MODEL ELABORASI DALAM MENINGKATKAN HASIL BELAJAR MATEMATIKA SUB POKOK BAHASAN JAJAR GENJANG DAN BELAH KETUPAT SISWA KELAS VIIB SEMESTER GENAP DI SMP NEGERI 1 JATIBANTENG TAHUN AJARAN 2012/2013 Indrayani, Lilik; Susanto, S; Suharto, S
KadikmA Vol 5, No 2: Agustus 2014
Publisher : KadikmA

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Abstract. Generally, mathematics learning in the school still concentrates on the teachers, so that the students become passive in the learning process. Besides that, the students also never get a problem which is done as a group work. This matter cause the students become passive and only listen about the teacher’s explanation. That matter also makes the students become bored, get difficulties in studying Mathematics and give impact on the student’s bad result. Because of that, a resolution is needed to make a better learning process by applying the elaboration learning method on parallelogram and rhombus chapter to increase the study result of the students of VIIB class in SMP Negeri 1 Jatibantengacademic year 2012/2013. Elaboration method is started from presentation of epitome or a framework of that contains and the last is giving the conclusion which has a function to combine some concepts. Based on the result of the research, the application of elaboration learning method is effective to increase the study result of the students in parallelogram and rhombus chapter. We can see it from the student’s study result, that is from 55% to 87.5%. Key Words:Elaboration model, students’ activity, student learning achievement
PENGEMBANGAN LEMBAR KEGIATAN SISWA (LKS) BRAILLE SUBPOKOK BAHASAN PERSEGI PANJANG DAN PERSEGI KELAS VII SMPLB-A (TUNANETRA) Dimas, D; Susanto, S; Kristiana, Arika Indah
KadikmA Vol 6, No 1: April 2015
Publisher : KadikmA

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Abstract. One of compulsory subject taught in SMPLB-A is mathematic. Geometry is known as part of mathematic. SMPLB-A student also learn rectangle and square but there is only few media and worksheet that can make them learn independently. This research is developing a worksheet based on four-D models. The developed Braille worksheet have to satisfy validation criteria, effectiveness criteria and practicality criteria. After analize data from research process, obtained that validation average value (Va) is 3,77 which means this Braille worksheet is valid. The effectiveness criteria is obtained from student’s and teacher’s activity which indicate that the activity is satisfy ideal time, so the Braille worksheet is effective. For practicality criteria, we use questionnaire to student. From the questionnaire, value percentage reach 86,25% which indicates that the Braille worksheet at good category and satisfy the practicality criteria. After Braille worksheet fullfill the validation, practicality and efectifeness criteria, this worksheet can be disseminated to school. Key Words: blind student, Braille worksheet, 4-D models.
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: April 2015
Publisher : KadikmA

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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.
PENGEMBANGAN PERANGKAT PEMBELAJARAN MATEMATIKA DENGAN METODE IMPROVE BERBASIS PEMECAHAN MASALAH MODEL POLYA SUB POKOK BAHASAN LINGKARAN KELAS VIII SMP SEMESTER GENAP TAHUN AJARAN 2013/2014 Sari, Erna Yunita; Sunardi, S; Susanto, S
KadikmA Vol 6, No 2 (2015)
Publisher : KadikmA

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Abstract: The goal of this research aims to know the process and the result of the development of Mathematics Learning Instruments by using IMPROVE method based on Polya’s problem solving model in sub topic of circle at the second semester of the eighth grade students of junior high school in the 2013/2014 Academic Year. Learning instruments development model refers to four D models. The products of this research are lesson plan, student book, worksheet, and evaluation test. The products refer to the phases of IMPROVE method based on Polya’s problem solving model. The subject of the research is students of grade VIII D SMPN 14 Jember. The data collection methods used in this research are the validation, test, observation, and questionnaire. Based on the validation process try out of learning instruments, it can be concluded that the learning instrumets have satisfied criteria the validity, practicality, and effectiveness. Key words: IMPROVE Method, Polya’s problem solving model, circle
PROSES BERPIKIR SISWA TUNADAKSA CEREBRAL PALSY DALAM MENDEFINISIKAN BANGUN RUANG GEOMETRI Idhami, Tantri Cahya; Susanto, S; Yudianto, Erfan; Setiawan, Toto Bara; Monalisa, Lioni Anka
Kadikma Vol 9 No 2 (2018): Agustus 2018
Publisher : Department of Mathematics Education , University of Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/kdma.v9i2.9711

Abstract

Abstract.The process of thinking is mental activity that experiences disequlibrium, assimilation, accommodation or equilibrium to define, determine decisions and draw conclusions on a geometric problem. The purpose of the study was to determine the thinking process of quadruple cerebral palsy students to define geometric space. This research is a type of descriptive research through a qualitative approach. Data collection methods used are worksheets and interviews. The subject of the study was carried out to 2 students with cerebral palsy who were sitting in class VIII of the Extraordinary Daksa Middle School of the Disabled Children (SMPLB-D YPAC) Kaliwates-Jember. The results showed that both subjects experienced disequilibrium on topic I students' initial knowledge of geometrical space (prisms, beams and cubes), and assimilation on topic II related to similar examples of geometrical space (prisms, beams and cubes), before finally accommodation when paused before answering correctly the questions from the researcher and before retelling the answers that have been written when answering the questions on topic III which is the core of this research, that is knowing the thinking process of students tundaksa cerebral palsy in defining geometric space constructs (beam prisms and cubes). Keywords: The Process of Thinking, Cerebral Palsy Students, Geometry
PENERAPAN MODEL PEMBELAJARAN QUANTUM TEACHING DENGAN TEKNIK CROSSWORDS PUZZLE DALAM MENINGKATKAN HASIL BELAJAR SISWA POKOK BAHASAN MATRIKS KELAS X PROGRAM KEAHLIAN AKUNTANSI SMK NEGERI 1 JEMBER M, Rafiantika; Dafik, D; Susanto, S
Kadikma Vol 4 No 2 (2013): Agustus 2013
Publisher : Department of Mathematics Education , University of Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/kdma.v4i2.1044

Abstract

Abstract.Quantum Teaching is real life learning strategy with relevances social nuances. Quantum Teaching consists of four steps, namely Tumbuhkan (Motivate), Alami (Do), Namai (Symbolize), Demonstrasikan (Demonstrate), Ulangi (Repeat) (TANDUR, for short). The research purpose is to analyze thestudents learningachievement and activities. The research design is Classroom Action Research (CAR). It consists of four stages. Plan, implementation, observation, and reflection. The research was done in two cycles. The result shows that the percentage of student learning achievement and activities respectively increase from cycle I to cycle II, namely 75% to83,33% and 70,27 % to 83,55%. It can be concluded that the application of Quantum Teaching with Crosswords puzzle technique can effectively improve studentlearning achievement as well as their activities. Key Words: Quantum Teaching,Studentlearning achievement, and activities
ANALISIS KESALAHAN SISWA DALAM MENYELESAIKAN PERMASALAHAN IDENTITAS TRIGONOMETRI BERDASARKAN KRITERIA WATSON DITINJAU DARI GAYA BELAJAR Susanto, S; Guswanto, Ervin; Trapsilasiwi, Dinawati
Kadikma Vol 9 No 1 (2018): April 2018
Publisher : Department of Mathematics Education , University of Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/kdma.v9i1.8444

Abstract

This reseacrh aim to analyze the students mistakes doing math problems on subject of the Identity of trigonometry using Watson Criteria Analysis viewed from learning styles. This research use a qualitative approach and the type of research is descriptive. Subject in this research are six students in XI MIPA 1 of Senior High School 1 Rambipuji. Data collection was performed by the method of test and interview. In the class, there are 7 students with Visual learning style type, 20 students with Auditorial style type, and 7 students with kinesthetic style learning style, and 1 student not attending school. The result of research showed that based on Watson Criteria in the subject of high mathematic logic intelligence was 7,48% inappropriate data, 8,41% inappropriate procedure, 9,45% ommited data, 17,64% ommited conclusion, 21,50% response level conflict, 7,48% undirected manipulation, 28,04% skills hierarchy problem, 0% above other. Keywords: Identity of Trigonometry Problem, Watson’s Error Analysis, Learning Styles
ANALISIS KETERAMPILAN METAKOGNITIF SISWA PADA TAHAPAN KETERAMPILAN PREDIKSI DAN EVALUASI DALAM PEMBELAJARAN MODEL COLLABORATIVE LEARNING Susanto, S; Sefrida, Rizqi Dwi; Sunardi, S
Kadikma Vol 9 No 1 (2018): April 2018
Publisher : Department of Mathematics Education , University of Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/kdma.v9i1.8420

Abstract

Metacognitive skills is one of the skills that help students in learning math. One way to strengthen students' metacognitive skills by using collaborative learning. This research aims to describe the students’ metacognitive skills in the stages of prediction and evaluation skills by using collaborative learning about Pythagorean theorem at Islamic’s School One Atap Jember. The subject of this research is all students of class VIII B that consist of 20 students in each class. Then, they were formed in 4 study groups, so each group consisted of 5 students. The results in this study were obtained through the students worksheet at the collaborative learning and interview process by representatives of each group. Based on the results of students worksheet, the stage of prediction skills in exploration and transformation learning stage could be fulfilled by the four groups. While the evaluation skill at the reflection learning stage only be met by two groups, the other groups did not meet it because they have not justify the step or the calculation process that has not been appropriate. Based on the results of interviews from the four representatives of the group it can be seen that the prediction skills only be met by two representative groups, that are students with high and medium skilled. Keywords: Metacognitive skills, collaborative learning, prediction skills, evaluation skills.
PENERAPAN PEMBELAJARAN MATEMATIKA MELALUI MODEL PEMBELAJARAN RECIPROCAL DALAM MENGATASI KESALAHAN SISWA MENYELESAIKAN SOAL MATEMATIKA KELAS IX SMP N 1 PAKUSARI POKOK BAHASAN STATISTIKA SEMESTER GANJIL TAHUN AJARAN 2012/2013 Niken, N; Susanto, S; Setiawan, Toto’ Bara
Kadikma Vol 3 No 3 (2012): Desember 2012
Publisher : Department of Mathematics Education , University of Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/kdma.v3i3.1016

Abstract

Abstract. Reciprocal teaching is a learning approach that implements four independent comprehension strategies namely summaries, preparing questions, clarify and then predict. It can also improve the students achievement in the classroom so it can minimalize student’s error in the topic of statistics. The subject of the research is grade IXF students of SMPN 1 Pakusari. The data collection methods used in this research are test, interview, observation, and documentation.. The result showed that there are decreasing in every error; 9,38% and 3,57% for data used error; 16,96% and 0,89% for used theorem and definition error; 10,71% and 17,41% for technique error and 3,57% and 1,76% for other error. The result also showed that the teaching learning activity using reciprocal teaching got a good responses from the teacher and students, only a few of them had a poor responses. Those good responses were proved by the improvement of studends activity that use all of the body. Beside, there is also an effect on students thought between before and after teaching and learning process. Those all showed that reciprocal teaching can shift the students minimalize the students error in learning esspesially in the topic of statistics Key Words: Reciprocal Teaching, student’s error, statistics
PENINGKATAN HASIL BELAJAR DAN AKTIVITAS SISWAMELALUI PENERAPAN MODEL BELAJAR BRUNERPADAPOKOK BAHASAN SEGITIGA KELAS VII SMPLB-B(TUNA RUNGU) YAYASAN TPA JEMBERSEMESTER GENAP TAHUNAJARAN 2012/2013 Harry, Fajar; Susanto, S; Setiawan, Toto' Bara
Kadikma Vol 5 No 2 (2014): Agustus 2014
Publisher : Department of Mathematics Education , University of Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/kdma.v5i2.1355

Abstract

Abstract.The purpose of this research are 1) todetermine the application ofmathematical learningusinglearning theoryBruner. 2) to determine theactivity ofstudentsin theteachingandlearningprocessby usinglearningBrunerintriangletopic. Brunertheorystepsconsistof1) information, 2) transformation, 3) andevaluation. transformationhas3stages:enaktif, iconic, andsymbolic. targetedresearch in SMPLB-B Yayasan TPA Jember 2012/2013 academic year. The data collection method applied on this research are observatian, interview, test, and dokumentation. Data analysis that is used in this research are1) implementation of learningBruner, 2) the percentageof teachersandstudentsin teaching and learning. From the observation result, teaching and learning process pertained to the active criteria and increased from cycle 1 to cycle 2. From the final test in cycle 1, the value of classical completeness is 0% and the value of classical completeness in cycle 2 is 80%. The classical completness in cycle 2 increased compared with the first cycle. So, from these result it can be concluded that the application of Brunerlearningusinglearning theoryintriangulartopicscanincreasestudents'mathachievement. Key Words:Brunertheory,Lesson plan, student worksheet, student homework.
Co-Authors A Arynda Aditya Permana Alfan Azizi Anindyta Anggirena Wulandari Arif Fatahillah Arika Indah K Arika Indah Kristiana Arika Indah Kristiani Asniwita Asniwita Bilvia Priscanita Cahya, R.Aj. Rafika D Dalifah D Dimas, D D. Dafik Dewangga Pradhana Diah Sri Lestari, Nurcholif Dian Kurniati Didik Sugeng Pambudi Dilla Kholilah Dimas Ardiansyah Ramadhan Dinawati Trapsilasiwi Diona Amelia, Diona Dyah Ayu Harini Dyna Probo Mukti Elvira Maylistiyana, Dhika Erfan Yudianto Erica Dian P Erina Tri Puspitasari Erna Yunita Sari, Erna Yunita Ervin Oktavianingtyas Fajar Harry Finda Dwi Permatahati, Finda Dwi Fitri Wulandari G Suastika Guswanto, Ervin Hartini Dewi, Sinta Hobri I Hayati Idhami, Tantri Cahya Isyam, Yufida Afkarina Nizar Kamilia, Itriyatut Diana Laily Anisa Nurhidayati Latifah, Izza Wardatul Levi Arista Maulia Lilik Indrayani Lioni Anka Monalisa, Lioni Anka Ma'arifah, Rossasinensis Yarfa'ul Martina, Agfa Maya Margaretha, Puspita Mega Nirmalasari MS N Niken Nisyak, Robiatun Nur Aini Nurcholif Diah Sri Lestari Putra, Yudi Anggara Rafiantika M Rahmani, Putri Aprilia Eka Randi Pratama Murtikusuma Robiatul Adawiyah S Suharto S Sujiprihati S Sunardi Saddam Hussen Sefrida, Rizqi Dwi Setiawan, Renal Heldi Setiawan, Toto’ Bara SH Hidayat Shela Okta Grefina, Shela Okta Sholikhah, Mar’atus T Tirta Titik Sugiarti Toto Bara Setiawan Vita Heprilia Dwi Kurniasari, Vita Heprilia Dwi W Winda Wardatus Sholihah Wicha Dwi Yudy Tri Utami, Yudy Tri