Article Per Year (5 Year)
p-Index From 2021 - 2026
1.819
P-Index
This Author published in this journals
All Journal JPMS (Jurnal Pendidikan Matematika dan Sains) Jurnal Edukasi Universitas Jember KADIKMA Kreano, Jurnal Matematika Kreatif-Inovatif Pendidikan Dasar AKSIOMA: Jurnal Program Studi Pendidikan Matematika Jurnal Elemen Math Didactic: Jurnal Pendidikan Matematika Vygotsky: Jurnal Pendidikan Matematika dan Matematika Alifmatika: Jurnal Pendidikan dan Pembelajaran Matematika ABSIS : Mathematics Education Journal Edumatica: Jurnal Pendidikan Matematika Pancaran Pendidikan Jurnal Didaktik Matematika
Hobri
Universitas Jember
Religion Humanities Chemistry Education Languange, Linguistic, Communication & Media Mathematics Physics Other

Published : 96 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 74 Documents
Search
Journal : KADIKMA

 1   2   3   4   5 
PENGEMBANGAN PERANGKAT PEMBELAJARAN MATEMATIKA BERBASIS KARAKTER DENGAN PENDEKATAN CONTEXTUAL TEACHING AND LEARNING (CTL) POKOK BAHASAN PERSAMAAN LINIER SATU VARIABEL DI KELAS VII SEMESTER GANJIL SMP NEGERI 3 BANGSALSARI TAHUN AJARAN 2012/2013 Pradhana, Dewangga; Hobri, H; Susanto, S
KadikmA Vol 5, No 1: April 2014
Publisher : KadikmA

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (177.09 KB)

Abstract

Abstract. Development of the character-based approach to Contextual Teaching and Learning. Contextual Teaching and Learning is one of learning method that make students learn mathematics by connecting the material to the real life. The material is drawn is a linier equation of one variable in class VII junior hight school of SMPN 3 Bangsalsari. In this development using the development model camps. The charakters are developed responsibility, respect and discipline. The device being developed include the lesson plan, student worksheet, and student book. The data collection method used in this research with question responses, student observation, teacher observation and student achievement test. The result of the validation study validity coefficient lesson plans, student books, student worksheet, respectively 0,818; 0,791; 0,812. Observation of the average activity of teachers in managing the learning of 88.00% and analysis average student activity by 88.89% with Average achievement test mastery of 75.97. From analisis it was found that devices made have valid, practical and effective. Key Words : Lesson plan, student worksheet, student book.
PENERAPAN QUANTUM TEACHING UNTUK MENGURANGI KESALAHAN SISWA DALAM MENYELESAIKAN SOAL POKOK BAHASAN ARITMETIKA SOSIAL DI KELAS VII SMP NEGERI 7 JEMBER SEMESTER GASAL TAHUNAJARAN 2013/2014 Husna, Elok Asmaul; Dafik, D; Hobri, H
KadikmA Vol 5, No 2: Agustus 2014
Publisher : KadikmA

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (188.823 KB)

Abstract

Abstract.This study aimed to know the application of quantum teaching in improving student’s mistakes for social arithmetic topic at seventh grade of juniorhigh school. This study involved grade VIID of SMPN 7 Jember school year 2013/2014 . The research method is a classroom action research. There are four type of student’s mistake, namely the error of using a data, the error of theorem and definition application, technical error, inference error. The result shows that the total error at cycle I reach 38,21% and cycle II reach 28,45%. While the student’s activity of cycle I is 88,86% and cycle II 93,90%. It can be concluded that the quantum teaching model can reduce the students mistakes. Key Words:quantum teaching, social arithmetic, student’s activity, student’s mistakes
PENERAPAN MODEL PEMBELAJARAN MISSOURI MATHEMATICS PROJECT (MMP) UNTUK MENGATASI KESALAHAN SISWA MENYELESAIKAN SOAL SUB POKOK BAHASAN SEGITIGA DAN SEGIEMPAT KELAS VII D SMP NEGERI 7 JEMBER TAHUN AJARAN 2012/2013 Susanti, Meri Ismi; Hobri, H
KadikmA Vol 5, No 2: Agustus 2014
Publisher : KadikmA

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (193.259 KB)

Abstract

Abstrack: This research type of this research is Classroom Actions Research which consist of two cycles, there are two class in each cycles. The data collection methods are interview, documentation, observation, and test. The purpose of this research is to reduce students’ mistake during solving problem in the triangle and quadrilateral topic. We will use Missouri Mathematics Project (MMP) learning model in each meetings. The subject of research is students of VII D class SMPN 7 Jember in academic year 2012/2013. The data we analys are teacher’s and students’ learning activities, the percentage of student’s mistake, and the effectivity of MMP. The result of research indicate that the result of learning activity increase of student’s activity of cycle I reach 82,4% and cycle II reach 92,0%. While the student’s mistakes of final test at cycle I reach 50,5% and cycle II 28,6%. So, the mode of teaching can increase student’s activity and decrease the student’s mistakes. Key Words: Missouri Mathematics Project, triangle and quadrilateral topic, students’ activities, percentage of student’s mistake
PENERAPANPEMBELAJARAN KOOPERATIF CLASSWIDE PEER TUTORING UNTUK MENINGKATKAN AKTIVITAS DAN HASIL BELAJAR SISWA PADA SUB POKOK BAHASANOPERASI HITUNGBENTUK ALJABAR KELASVIII D SMP NEGERI 7JEMBERSEMESTER GANJIL TAHUNAJARAN 2013/2014 Septi, Dwi; Hobri, H
KadikmA Vol 5, No 2: Agustus 2014
Publisher : KadikmA

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (175.974 KB)

Abstract

Abstract: This study aims to determine the application of learning to improve the activity and student learning outcomes in the form of algebraic arithmetic operations. Classwide Peer Tutoring learning requires students to learn to compete but still interact and work together in a fun and familiar attitude of responsibility, this study may affect the students social and academic personalities. Subjects were students of class VIII D SMP 7 Jember in odd semester of academic year 2013/2014. This study design is Classroom Action Research (CAR), and collection methods using observation, interview, test and documentation of data. The results showed that the activity and learning outcomes has increased. Student activity cycle I was 68.25% and the second cycle was 77.29%. While student learning outcomes first cycle of 66.67%, while the percentage of completeness in the second cycle increased to 90.47%. Thus, this study can enhance the activity and student learning outcomes Key Words: Classwide Peer Tutoring, algebraic arithmetic operations, student’s activity, student’s learning outcomes
PENGEMBANGAN PERANGKAT PEMBELAJARAN MATEMATIKA BERBASIS KARAKTER BERDASARKAN METODEWHOLE BRAIN TEACHING DENGAN BERBANTUAN MANGA STUDIO PADA SUB POKOK BAHASAN KUBUS DAN BALOK KELAS VIII SMP Syafitri, Ratna; Dafik, D; Hobri, H
KadikmA Vol 5, No 2: Agustus 2014
Publisher : KadikmA

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (175.502 KB)

Abstract

Abstract: This researchwas aimedto describe the process of the development of a characterbased Mathematics Learning Material basedon Whole Brain Teaching methodwith Manga Studio for cubes and cuboid topics at eight gradejunior high school. The learning developmental model refers to four D models proposed by Thiagarajan. The products of this research are lesson plan, student book, worksheet, and evaluation test.The resultsshow that the coeficient of validaty for each product are lesson plan reachs 0,94, student book reachs 0,91, work sheet reachs 0,91, and evaluation test reachs 0,82. it can be concluded that the characterbased Mathematics Learning Material basedon Whole Brain Teaching methodwith Manga Studio have fulfilledthe validity, practice, and effective criteria. Key words:Character,Whole Brain Teaching, Manga Studio,Four D models
PENGEMBANGAN PERANGKAT PEMBELAJARAN MATEMATIKA PADA MODEL ‘CORE’ (CONNECTING, ORGANIZING, REFLECTING, EXTENDING) DENGAN PENDEKATAN KONTEKSTUAL POKOK BAHASAN PELUANG UNTUK SISWA SMA KELAS XI Nur H, Fiqih; Hobri, H; Suharto, S
KadikmA Vol 5, No 2: Agustus 2014
Publisher : KadikmA

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (206.148 KB)

Abstract

Abstract: This research aims to know how the process and the result of developing mathematics learning materials onCORE model (Connecting, Organizing, Reflecting, Extending) with contextual Approach of opportunities topic at grade XI senior high school. This study developes lesson plan,worksheet, evaluation test, and Studentbooks. The development mathematics learning materials standardized CORE model with contextual approach. This development model refers to 4-D Thiagarajan and Sammel & Samel models. This four steps are defining step, designing step, developing step, and disseminating step. The product of learning materials development standardized by CORE model with contextual approachforopportunitiestopic has fulfilled the validation criteria, practicability, and effectiveness. Key Words: Learning Materials, CORE Model, CTL, Opportunities.4-D Model
PENGEMBANGAN PERANGKAT PEMBELAJARAN MATEMATIKA BERDASARKAN MODEL PEMBELAJARAN APTITUDE TREATMENT INTERACTION (ATI) PADA SUB POKOK BAHASAN PRISMA DAN LIMAS KELAS VIII SMP Lestari, Novi Dwi; Hobri, H; Trapsilasiwi, Dinawati
KadikmA Vol 5, No 3: Desember 2014
Publisher : KadikmA

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (196.503 KB)

Abstract

Abstract. Aptitude Treatment Interaction (ATI) is a concept which has some instructional strategies (treatments) that are optimally effective for students of different aptitude levels.This research is expected to know the process and result of the development of mathematics learning instruments based on Aptitude Treatment Interaction (ATI) in sub subject of Prism and Pyramid. The subject of the research is students of grade VIII A SMP AL-Muttaqin Banjarsengon Jember. Learning instrumentsdevelopment model refers to Thiagarajan, Semmel and Semmel Model (4-D) Model.The result product is lesson plan, student books, work sheets, and evaluation test. Based on validation process and tryout the learning sets can be concluded that the learnig sets had been appropriate with validate, practice, and effective criteria. Key Words:Aptitude Treatment Interaction (ATI), Set 4-D Model
ANALISIS KEMAMPUAN PEMECAHAN MASALAH UNTUK SETIAP TAHAP MODEL POLYA DARI SISWASMK IBU PAKUSARI JURUSAN MULTIMEDIA PADAPOKOK BAHASAN PROGRAM LINIER Ninik, N; Hobri, H; Suharto, S
KadikmA Vol 5, No 3: Desember 2014
Publisher : KadikmA

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (182.857 KB)

Abstract

Abstract.Problem solving abilityshould be trainedandtaughtbyteacher to a vocational studentwhois preparedtoplungeintothe world of work. One effortto trainstudentsproblem solving abilityisPolya’smodel. Polyamodelconsistsoffour stages:understanding theproblem, makingthe completion ofthe plan, implementthe plan, andre-examine. The purposeof this study is todetermine the problem solving ability of SMK IbuPakusari’s multimedia studentson the subject oflinear program. Data collection methodusedis the method oftesting, interviews, anddocumentation. From the researchit can be concludedthat the percentage of students in problem solving ability is high, medium, low on stage to understand the problem is75%, 12,5%, 12,5%. For the percentage of students on stage the completion ofthe plan is 40,63%, 18,75% ,40,62%. On stage implementthe plan is 46,87%, 18,75%, 34,38%. As for the re-examine is 37,5%, 34,38%, 28,12%. Key Words : Polya’s Model, Problem solving ability, linear program
PENGEMBANGAN PERANGKAT PEMBELAJARAN MATEMATIKA BERBANTUAN KOMIK POP UP DENGAN MODEL PROBLEM BASED INSTRUCTION (PBI) SUB POKOK BAHASAN KUBUS DAN BALOK UNTUK SISWA SMP KELAS VIII Zeila, Wida Zannah; Hobri, H; Suharto, S
KadikmA Vol 5, No 3: Desember 2014
Publisher : KadikmA

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (198.787 KB)

Abstract

Abstract.The research aims to know process and result of developing of mathematics learning intruments based on Problem Based Instruction and assisted pop up comic for cube and cuboid topic at eighth grade of junior high school. The research development modle refers to 4D Thiagarajan models. The subject of research is students of VIIIG class SMPN 4 Jember in even semester academic year 2012-2013. The data of research are obtained by validation sheet, observation sheet of teacher and students activities, questionnaire, and evaluation test.The product of this research are lesson plan, student handbook, worksheet, evaluation test, and pop up comic.The validity of those product consecutively are 0,77; 0,81; 0,83; 0,81; 0,80. The average percentage of teacher activity is 90%, student activity is 90,7%, and student respond regarding learning tools is 81,8%.The result shows that the learning instruments qualifies validity, practical, and effective criteria. Key Words: Problem Based Instruction Model, pop up comic, cube and cuboid
PENERAPAN PEMBELAJARAN PEMECAHAN MASALAH MODEL POLYA UNTUK MENYELESAIKAN SOAL-SOAL APLIKATIF POKOK BAHASAN SEGI EMPAT PADA SISWA KELAS VII F SMP NEGERI 9JEMBER SEMESTER GENAP TAHUN AJARAN 2013/2014 Pratama, Septiyan Roby; Hobri, H; Fatahillah, Arif
KadikmA Vol 6, No 2 (2015)
Publisher : KadikmA

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (380.893 KB)

Abstract

Abstract. Polya model is one of problem solving model that help the students for solving applicative math problems. Furthermore, Polya defines problem solving as an attempt to find the way out from one difficultness, and reach the unreachable objective that cannot be solved at once. The research aims are (1) how do the Polya problem solve appliment solve the applicative questions, (2) how do the activities of the students as long as Polya problem solve appliment occur to solve the applicative questions, (3) how do the student learn finishment after Polya problem solving appliment occur to solve the applicative question. The results showed improvement of the results of work of students using the Polya Model to solve the problem about applicative questions from first cycle to the next cycle. The research subjects are for analyzing qualitative and quantitative data. The research result shows that category activity in the “rexamine” and “presentation” are the lowest. The learning activity result in the first cycle are 64,1% student complete and not fulfill the classical absorptive power because of ≤ 70%. The second cycle result is increasing of learning result for 79,49% which means has reached classical complement. So, the research has fulfilled the research aims. Key Words : Polya Model Problem Solving, Students Activity,Result of Students’s Learning.
Co-Authors Abdur Rahman As’ari Adeliyanti, Septi Ahmad Adi Alfian Futuhul Hadi Ambarwati, Reza Ananda Dwi Iskarina Andrechiana Supriyadi, Eko Wahyu Arif Fatahillah Arika Indah K Arika Indah K Arika Indah Kristiana Arika Indah Kristiani Arsita, Putri Ayu Aryanto, Eko Wahyu Asih, Hastin Atas Azmy Juhayla Bilvia Priscanita D. Dafik Devi Yuniar Dewangga Pradhana Dewi, Ernita Sukarno Deztyra Nur Imamah Deztyra Nur Imamah Dian Kurniati Dianita Tussolikha Didik Sugeng Didik Sugeng Pambudi Dinawati Trapsilasiwi Dwi Septi Eka Cahya Lestari, Eka Cahya Ellan Ellan Elok Asmaul Husna Elvira Maylistiyana, Dhika Endang Wahyuningrum Erfan Yudianto Ernita Sukarno Dewi, Ernita Ervin Oktavianingtyas Evi Rahmawati Evy Alvionita Laurita, Shofia Fauziyah, Mailulah Ely Ferry Kurnia Putra Fiqih Nur H Herdika Lestiyaningsih Hermawan, Lendi Ike Indah Syurya N Inge Wiliandani Setya Putri Jatmiko, Dhanar Dwi Hary Juhria, Siti Jamilatus K Khasan, K Kamilia, Itriyatut Diana Lilik Mardiana Lioni Anka Monalisa, Lioni Anka M Masrurotullaily M Muyati M Muyati M. Wildan Athoillah Madinda, Diah Putri Maharani, Dewi Meilysa Ajeng Kartika Putri Meri Ismi Susanti Millah Kusumawaty Mohammad Tohir Mukharomah, Umi Latifah N Ninik N Nurhasanah N Nurhasanah Naja, Ahmad Rifqi Nasrul, Alif Rahman Naziroh, Irmu Afin Ni Kadek Widyasari Nirmala Wulan Suci Novi Dwi Lestari Nuraini, Ais Nurcholif Diah Lestari Nurwijayanti Pratiwi, Cikal Citra Purwati, Ratna Putri, Chika Ramadhanty Twine Ayu Putri, Meilysa Ajeng Kartika Rahmani, Putri Aprilia Eka Rahmanti, Suci Amalina Rahmatillah, Siti Randi Pratama Murtikusuma Ratna Syafitri Ra’is, Amin Rizqika, Putri Rofiq, Anita Nur Romadhoni, Linda S Suharto S Sunardi S Susanto Saiful Saiful Samsul Arifin Selly Minalasari Septiyan Roby Pratama, Septiyan Roby Sharifah Osman Sha’adhah, Ziadatus Sucipto Sucipto Suharto Suharto Sunardi Sunardi Suntusia Suntusia Susanto Susanto Susanto Susi Setiawani Titik Sugiarti Toto Bara Setiawan Tri Utari Tria Renda Arkasari Tussolikha, Dianita Ulfa Amalia Febriyanti, Ulfa Amalia Ulfa Fauziah, Lizza Vaidatul Aliya Wardhani, Indah Figa Wibowo, Hendrik Cahyo Wida Zannah Zeila Yuliyanti, Resdiana Putri Yunita, Nindya Wulan Ziadatus Sha’adhah Zunita Khuna Triani