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All Journal Al-Jabar : Jurnal Pendidikan Matematika Juring (Journal for Research in Mathematics Learning)
Yaya Kusumah
Universitas Pendidikan Indonesia
Education Mathematics

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Interaction between Students' Learning and Early Mathematical Skills to Increase Mathematical Critical Thinking Skills Yumiati Yumiati; Yaya Kusumah
Al-Jabar: Jurnal Pendidikan Matematika Vol 10, No 1 (2019): Al-Jabar: Jurnal Pendidikan Matematika
Publisher : Universitas Islam Raden Intan Lampung, INDONESIA

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (337.872 KB) | DOI: 10.24042/ajpm.v10i1.3712

Abstract

The aim of this study is to determine the interaction between learning factors (CORE and conventional) and the initial mathematical skills factor (KAM) to increase mathematical critical thinking skills (KBKM) of students. The method used in this study was quasi-experimental with the non-equivalent group pretest-post design. The data analysis used was two-way ANAVA test. The results of the study are (1) There is no interaction between learning factors with KAM factors (2) the improvement students’ mathematical critical thinking skills in the CORE (connecting, organizing, reflecting, extending). learning group is higher than the conventional learning group for each KAM group (3) In both learning groups, the improvement of the students’ mathematical critical thinking skills in the upper KAM level is higher than the middle and lower KAM level and the improvement in the middle KAM level is higher than the lower KAM level.
Pengaruh Pembelajaran Pendekatan Humanistik Terhadap Kemampuan Pemecahan permasalahan Siswa Suhandri Suhandri; yaya Kusumah; Turmudi Turmudi; Dadang Juandi
JURING (Journal for Research in Mathematics Learning) Vol 4, No 4 (2021)
Publisher : Universitas Islam Negeri Sultan Syarif Kasim Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (477.36 KB) | DOI: 10.24014/juring.v4i4.15553

Abstract

Ketakutan dan kecamasan siswa dalam matematika merupakan sumber utama kegagalan mereka menguasai matematika yang berdampak dengan ketidakmampuan mereka menyelesaikan masalah yang memerlukan pemahaman, keseriusan, dan konsentrasi. Penelitian ini bertujuan untuk mengkaji pengaruh pembelajaran pendekatan humanistik terhadap kemampuan pemecahan perasalahan matematis siswa. Penelitian ini menggunakan metode eksperimen semu dengan rancangan Post-test Only Control Group. Populasinya adalah siswa MTs di Kota Pekanbaru, sedangkan sampelnya 60 siswa  kelas VIII. Pengambilan sampel dengan menggunakan teknik purposive sampling. Instrumen yang digunakan dalam penelitian adalah tes berupa soal-soal  pemecahan permasalahan matematis. Kesimpulan penelitian ini adalah terdapat pengaruh pembelajaran pendekatan humanistik terhadap kemampuan pemecahan permasalahan matematis siswa
Co-Authors Dadang Juandi Suhandri Suhandri Turmudi Yumiati Yumiati