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Arika Indah Kristiani
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Mathematics

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PENERAPAN COOPERATIVE LEARNING TEKNIK MAKE A MATCH MENGGUNAKAN AUTHENTIC ASSESSMENT SUB POKOK BAHASAN KUBUS DAN BALOK UNTUK MENINGKATKAN KETUNTASAN BELAJAR SISWA KELAS VIII-F SMP NEGERI 1 GUMUKMAS TAHUN AJARAN 2011/2012 Vika, V; Suharto, S; Kristiani, Arika Indah
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.v3i3.1010

Abstract

Abstract. This study aims to: improve the independence of students in learning mathematics through Cooperative Learning methods and make a match strategy using authentic assessment. This type of research is the Classroom Action Research (CAR) collaborative. The subjects are students in grade VIII SMPN I Gumukmas  School Year 2011/2012, amounting to 33 students as subjects who received the action. Implementation of the action is the subject of research. Subjects who supported the implementation of the math are teachers and principals. Data collection methods are used the method of observation, test methods, reviews and documentation methods. Data analysis technique is implemented in a descriptive qualitative. It is found on the average the students activity improve 66,7% at siklus I become 78,8% at siklus II, and the teacher activity improve 4,66%. The classical thoroughness improve 33,34%. So the conclusion of this research is the application of the make a match approach can improve theostudent achievmentoinklearningomathematics. Key Words : Cooperative learning, Make a match Approach, Authentic Assessment
PENGEMBANGAN PERANGKAT PEMBELAJARAN MATEMATIKA BERBASIS REALISTIC MATHEMATICS EDUCATION DENGAN SETTING KOOPERATIF TIPE TWO STAY TWO STRAY POKOK BAHASAN SISTEM PERSAMAAN LINIER DUA VARIABEL KELAS VIII N.L.H, Dzurratul Wasi’ah; Trapsilasiwi, Dinawati; Kristiani, Arika Indah
Kadikma Vol 4 No 3 (2013): Desember 2013
Publisher : Department of Mathematics Education , University of Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/kdma.v4i3.1133

Abstract

Abstract. The purpose of this research is to know process and result of Development of Mathematics Learning Instruments Based on Realistic Mathematics Education by Setting of Cooperative Two Stay Two Stray for System of Linear Equation in Two Variables topic at eigth grade of Junior High School. Learning instruments development model refers to Plomp models. The research has product namely lesson plan, student book, worksheet, and evaluation test. The products refer to steps of Realistic Mathematics Education and phases of Two Stay Two Stray. Based on validation process and tryout of learning instruments, it can be concluded that the learnig instruments have satisfied of the validaty, practice, and effective criteria. Key Words : Mathematics Learning Instruments, Realistic Mathematics Education, Two Stay Two Stray, System of Linear Equation in Two Variables, Plomp Models.
PENGEMBANGAN PERANGKAT PEMBELAJARAN MATEMATIKA POKOKBAHASAN TRIGONOMETRI KELAS XSMA BERSTANDAR NCTM(NATIONAL COUNCIL OF TEACHERS OF MATHEMATICS) N, Indah Syurya; Hobri, H; Kristiani, Arika Indah
Kadikma Vol 4 No 3 (2013): Desember 2013
Publisher : Department of Mathematics Education , University of Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/kdma.v4i3.1129

Abstract

Abstract.This research aims to know how the process and the result of developing mathematics learning materials based on NCTM (National Council of Teachers of Mathematics) of trigonometry topic at grade X senior high school. This study developessyllabus, lesson plan,worksheet, evaluation test, and Studentbook.The development mathematics learning materials standardized NCTM. 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 NCTMfortrigonometry topic has fulfilled the validation criteria, practicability, and effectiveness. Key Words:Learning Materials, NCTM, Trigonometry.
Co-Authors Deasty Sujius Isnaini Dinawati Trapsilasiwi Dzurratul Wasi’ah N.L.H Erfan Yudianto fatmawati, kamila duwi Herdika Lestiyaningsih Hobri I Gede Beni Indah Syurya N Maharani Gita K N.L.H, Dzurratul Wasi’ah S Suharto S Sunardi S Susanto Saddam Hussen Siti Masruha T Tirta Titik Sugiarti V Vika Very Etika Sari W Winda