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All Journal Jurnal Pendidikan Matematika RAFA JEMST: Journal of Education in Mathematics, Science, and Technology
KMS Badaruddin
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Education Mathematics Social Sciences

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PENGARUH MODEL PEMBELAJARAN KOOPERATIF TIPE NUMBERED HEADS TOGETHER MELALUI PENDEKATAN KONSTRUKTIVISME TERHADAP HASIL BELAJAR MATEMATIKA SISWA KELAS VIII DI MTS PATRA MANDIRI PALEMBANG Ely Sardian Dika; KMS Badaruddin; Muhammad Win Afgani
Jurnal Pendidikan Matematika RAFA Vol 1 No 2 (2015): JURNAL PENDIDIKAN MATEMATIKA RAFA
Publisher : Program Studi Pendidikan Matematika UIN Raden Fatah Palembang

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Abstract

Penelitian ini bertujuan untuk mengetahui pengaruh model pembelajaran kooperatif tipe Numbered Heads Together dengan pendekatan konstruktivisme terhadap hasil belajar matematika siswa kelas VIII MTs Patra Mandiri Palembang khususnya pada materi limas. Penelitian ini merupakan penelitian quasi experimental design dengan kategori Nonequivalent control group design. Variabel dalam penelitian ini adalah model pembelajaran kooperatif tipe Numbered Heads Together dengan pendekatan konstruktivisme sebagai variabel bebas dan hasil belajar matematika siswa sebagai variabel terikat. Sampel penelitian ini adalah kelas VIII A sebagai kelas eksperimen dan kelas VIII B sebagai kelas kontrol. Dalam pengumpulan data, penelitian ini menggunakan instrumen tes. Tes digunakan untuk melihat hasil belajar matematika siswa setelah diterapkan model pembelajarannya dan aspek yang diukur adalah aspek kognitif. Data yang diperoleh dianalisis menggunakan uji statistik yaitu uji t, sebelum hasil penelitian dianalisis dengan uji t, terlebih dahulu tes tersebut diuji prasyarat dengan uji normalitas dan uji homogenitas. Dari hasil perhitungan untuk menguji hipotesis didapat  thitung = 2,2258 dan ttabel = 1,9896  dengan dk = 81, sehingga thitung > ttabel dengan
PENGEMBANGAN MEDIA PEMBELAJARAN BERBASIS ANDROID MATERI SISTEM PERSAMAAN LINEAR DUA VARIABEL UNTUK SISWA KELAS VIII Kemas Abdullah Azhari; KMS Badaruddin; Muslimahayati Muslimahayati
JEMST (Jurnal of Education in Mathematics, Science, and Technology) Vol. 3 No. 1 (2020): JEMST Vol 3 No 1 2020
Publisher : Faculty of Education and Teacher Training, State Islamic University of Sulthan Thaha Saifuddin Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30631/jemst.v3i1.29

Abstract

This study aimed to produce a android-based learning media that is valid, practical, and observe the potential effects on learning outcomes. The type of research used in the development research method which consists of the Preliminary stage (preparation and design phase) and the Prototyping stage using formative evaluation used (Self Evalution, one to one, small group, and field test). Data collection is done using validation sheets, questionnaires, tests, and documentation. The subjects used students of class VIII of Palembang 40 Junior High School 2020/2021. 6 students were taken randomly at the One to One stage, 9 students in the Small Group stage, and 3 classes in the field test stage. The results of this study were (1) produced android-based learning media on linear equation system of two variables matter which was valid. (2) produced android-based learning media on linear equation system of two variables matter which was praktical yet. Because not all students can install it on their Smartphone. (3) The potential effect that appears at the trial stage to make students more interested and active later on student learning outcomes. seen from the average field test which reached 76.25%, this value is included in the good category
Co-Authors Ely Sardian Dika Kemas Abdullah Azhari Muhammad Win Afgani Muslimahayati, Muslimahayati