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All Journal Pythagoras: Jurnal Matematika dan Pendidikan Matematika Jurnal Online Pendidikan Matematika Kontemporer JRPM (Jurnal Review Pembelajaran Matematika)
Endang Dedy
Program Studi Pendidikan Matematika
Education Mathematics

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PENERAPAN MODEL TREFFINGER PADA PEMBELAJARAN MATEMATIKA UNTUK MENINGKATKAN KEMAMPUAN BERPIKIR KREATIF SISWA SMP Rohaeti, Imas Teti; Priatna, bambang avip; Dedy, Endang
Jurnal Online Pendidikan Matematika Kontemporer Vol 1, No 1 (2013): Jurnal Online Pendidikan Matematika Kontemporer
Publisher : Jurnal Online Pendidikan Matematika Kontemporer

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Penelitian ini adalah penelitian kuasi eksperimen yang dilakukan kepada siswa kelas VIII salah satu SMP Negeri di Kota Bandung, menggunakan kelas eksperimen dan kelas kontrol sebagai sampel penelitian. Kelas eksperimen diberikan pembelajaran matematika dengan menggunakan model Treffinger, sementara kelas kontrol diberikan pembelajaran matematika dengan menggunakan model konvensional. Tujuannya adalah untuk mengetahui apakah peningkatan kemampuan berpikir kreatif siswa kelas eksperimen lebih tinggi dari pada siswa kelas kontrol, serta untuk mengetahui apakah siswa memberikan sikap positif terhadap penerapan model Treffinger dalam pembelajaran matematika. Hasil yang diperoleh adalah bahwa peningkatan kemampuan berpikir kreatif siswa kelas eksperimen lebih tinggi dari pada siswa kelas kontrol dan siswa memberikan sikap positif terhadap penerapan model Treffinger dalam pembelajaran matematika. Siswa memberikan sikap positif terhadap penerapan model Treffinger pada pembelajaran matematika.Kata kunci: kemampuan berpikir kreatif, model pembelajaran Treffinger
Desain Didaktis Bahan Ajar Matematika SMP Berbasis Learning Obstacle dan Learning Trajectory Dedy, Endang; Sumiaty, Encum
JURNAL REVIEW PEMBELAJARAN MATEMATIKA Vol 2 No 1 (2017)
Publisher : UIN Sunan Ampel Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15642/jrpm.2017.2.1.69-80

Abstract

This study is to correct mathematical learning by didactic design based on learning obstacles and learning trajectory. This is a qualitative study through Didactical Design Research (DDR) by three analytical phase, i.e. 1) didactical situation analysis before learning presented as didactical design hypothesis including ADP; 2) metapedadidactical analysis which analyzes teacher’s ability such as unity, flexibility, and coherency in learning; 3) retrospective analysis which is the correlated analysis between the result of didactical situation hypothesis analysis and metapedadidactical analysis. The result of problem analysis related to integer arithmetic operation, a concept of function, and two triangle similarity concept, implementation of early didactical design could predict probable mistakes done by students and even if the mistakes still there, it was decreased compared to early learning obstacle test. These conditions were reinforced after learning with mathematics score school succeed standard 75% was done.
PENGEMBANGAN BAHAN AJAR KALKULUS VEKTORBERDASARKAN MODEL PEMBELAJARAN MATEMATIKAKNISLEY SEBAGAI UPAYA MENINGKATKAN KOMPETENSI MATEMATIKA MAHASISWA Dedy, Endang; Mulyana, Endang; Sudihartinih, Eyus
PYTHAGORAS Jurnal Matematika dan Pendidikan Matematika Vol. 7 No. 1: Juni 2012
Publisher : Department of Mathematics Education, Faculty of Mathematics and Natural Sciences, UNY

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (74.554 KB) | DOI: 10.21831/pg.v7i1.2840

Abstract

This research is a study of Vector Calculus teaching material development that is designed toactivate all parts of students brain in learning process. The purpose of this research is to improve student'sunderstanding on mathematic subject. This teaching material development is based on Knisley'sMathematic Learning Model. The steps in this model of learning are exploration, elaboration, andconfirmation activities as guided in learning process standards.The research method adopted follows a series of research development developmental research)through thought experiments and instruction experimentation. The study begins with an in-depth studytheoretically develop the syllabus according to Vector Calculus curriculum structure and the distributionof subjects contained in the curriculum UPI 2010. The next step compile teaching materials presented inprint media which comes with interactive computer programs.Lectures by using teaching materials and student assignments that have been developed followingthe steps Knisley's Mathematic Learning Model effective in improving student competence in vectorcalculus. This is presumably because the students have the opportunity to develop ideas collaborativelywith peers in completing tasks.Keywords: Knisley's Mathematic Learning Model, exploration, elaboration, confirmation.
Co-Authors bambang avip Priatna Encum Sumiaty, Encum Endang Mulyana Eyus Sudihartinih Imas Teti Rohaeti