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All Journal M A T H L I N E : Jurnal Matematika dan Pendidikan Matematika JES-MAT (Jurnal Edukasi dan Sains Matematika)
Pratiwi Dwi Santi, Dina
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Education Mathematics

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PENERAPAN METODE STRATAGEM UNTUK MENINGKATKAN KEMAMPUAN KOMUNIKASI MATEMATIS SISWA Aisah, Siti; Nasir, Fuad; Pratiwi Dwi Santi, Dina
Mathline : Jurnal Matematika dan Pendidikan Matematika Vol. 3 No. 2 (2018): Mathline
Publisher : Universitas Wiralodra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31943/mathline.v3i2.95

Abstract

Penelitian ini dilatarbelakangi oleh rendahnya kemampuan komunikasi matematis siswa padamateri operasi aljabar dan metode yang digunakan kurang memotivasi siswa. Salah satu solusi yangdapat dilakukan untuk mengatasi permasalahan tersebut yaitu dengan menerapkan metodestratagem. Penelitian ini bertujuan untuk mengetahui peningkatan kemampuan komunikasimatematis siswa. Penelitian ini bersifat kuantitatif. Subjek dalam penelitian ini yaitu 20 siswa kelasVIIIB MTs Islamic Centre Kota Cirebon. Penelitian ini berupa penerapan dengan menggunakanmetode stratagem. Instrumen yang digunakan adalah tes kemampuan komunikasi matematis berupasoal uraian dan lembar angket respons siwa. Metode ini diterapkan pada kelas eksperimen denganjumlah 20 orang siswa yang dibagi menjadi lima kelompok. Hasil penelitian ini menunjukkanmetode stratagem dapat meningkatkan kemampuan komunikasi matematis siswa. Berdasarkandeskripsi data, pengolahan data dan pengujian signifikansi terhadap penelitian yang telah diuraikan,dapat disimpulkan bahwa metode stratagem dapat meningkatkan kemampuan komunikasimatematis siswa pada pembelajaran operasi aljabar.
ANALISIS KESULITAN BELAJAR SISWA PADA PEMBELAJARAN MATEMATIKA KELAS VI SD KARTIKA XIX/7 KOTA CIREBON Rusdin, Muhammad; Pratiwi Dwi Santi, Dina
Jurnal Edukasi dan Sains Matematika (JES-MAT) Vol. 11 No. 1 (2025): Jurnal Edukasi dan Sains Matematika (JES-MAT)
Publisher : Department of Mathematics Education, Universitas Kuningan

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Abstract

Students' learning difficulties in learning flat shape mathematics are the main phenomenon underlying this research. This research aims to examine and describe students' learning difficulties and the causes of students experiencing learning difficulties in learning flat shape mathematics. The subjects in this research were 10 class VI students at Kartika XIX/7 Elementary School, Cirebon City. The research subjects were taken using the Purposive Sampling method. The type of research used is descriptive qualitative. Data collection uses test instruments in the form of essay questions and non-test instruments in the form of interviews. The data analysis technique in research consists of three stages, namely data reduction, data presentation and drawing conclusions. This research was also carried out in three stages which included the preparation stage, research implementation stage, and completion stage. The results of this research show that students' learning difficulties in plane material were analyzed using the Van Hiele level of thinking. The data shows that the majority of students experience difficulties at the deduction (82%) and rigor (82%) levels. Meanwhile, difficulties at the level of visualization (8%), analysis (10%), and informal deduction (6%) were relatively lower.
Co-Authors AA Sudharmawan, AA Rusdin, Muhammad Siti Aisah