Munasiah Munasiah
Universitas Indraprasta PGRI Jakarta

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Pemahaman Konsep dan Penalaran Matematika Siswa dalam Pembelajaran Matriks Munasiah Munasiah; Ai Solihah; Heriyati Heriyati
SAP (Susunan Artikel Pendidikan) Vol 5, No 1 (2020)
Publisher : Universitas Indraprasta PGRI Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (252.42 KB) | DOI: 10.30998/sap.v5i1.6231

Abstract

The purpose of this study is to determine the relationship and influence of understanding mathematical concepts with mathematical reasoning in learning matrix on grade XI of senior high school. In this study the survey method was conducted using random sampling. The scores were obtained from the 54 students' understanding and mathematical reasoning tests. Based on SPSS calculations 20. Correlation coefficient between the understanding of mathematical concepts with mathematical reasoning is 0.695, meaning a strong relationship. The significance value is 0,000 <0,005 which means that it is significant. The regression equation is  = -0,989 + 9,71, if there is no concept understanding then mathematical reasoning is negative. The regression coefficient X value of 9.71 states that each addition of one value to the understanding of mathematical concepts will increase mathematical reasoning by 9.71. From the data and analysis above, it is shown that there is a significant relationship between understanding concepts and students' mathematical reasoning on the matrix material, indicated by the correlation coefficient of 0.695, which means a strong relationship, sig. 0,000 <0.005 that means significant.
Analisis Pemahaman Konsep Matematika Pada Materi Aljabar Munasiah munasiah
JURNAL JENDELA PENDIDIKAN Vol. 1 No. 03 (2021): Jurnal Jendela Pendidikan : Edisi Agustus 2021
Publisher : CV. Jendela Edukasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (519.356 KB) | DOI: 10.57008/jjp.v1i03.11

Abstract

Pemahaman konsep merupakan kemampuan dasar yang harus dimiliki peserta didik, pemahaman konsep merupakan tahapan penting dalam rangkaian pmbelajaran matematika. Semakin baik pemahaman konsep peserta didik maka semakin baik pula hasil belajarnya. Tujuan penelitian ini ingin menganalisis pemahaman konsep matematika peserta didik pada materi aljabar. Penelitian ini merupakan penelitian deskriptif dengan pendekatan kuntitatif. Penelitian dilaksanakan di SMP Harjamukti, Sukatanni Tapos, Depok, terdiri dari 25 sampel yang ditentukan secara purposive  sampling. Pengambilan data dengan cara pemberian tes pemahaman konsep pada materi aljabar dengan indikator pemahaman konsep yang telah ditentukan. Selanjutnya dilakukan wawancara untuk mendapat informasi lebih dalam tentang pemahaman konsep peserta didik, wawancara dilakukan secara video call. Hasil dari penelitian menunjukkan pemahaman konsep matematika pada materi aljabar tergolong sedang.