Fadilla, Syifa
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The ANALISIS KESALAHAN SISWA MTs DALAM MENYELESAIKAN SOAL HOTS BERDASARKAN KEMAMPUAN PENALARAN MATEMATIS Fadilla, Syifa; Hafriani; Kamarullah
Jurnal Padegogik Vol 7 No 2 (2024): Jurnal Padegogik, Juli 2024
Publisher : LPPM Universitas Advent Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35974/jpd.v7i2.3294

Abstract

Reasoning ability is one of the abilities that students must have through high-order thinking processes to solve problems. However, students have not been able to solve problems that require high-order thinking and students have not been able to examine the problems given. This study aims to describe errors and factors that cause students to make mistakes made by MTs students in solving HOTS questions based on mathematical reasoning abilities. This research uses a qualitative approach with a descriptive type. The subjects of this study were 2 students with high category of mathematical reasoning abilities, 2 students in medium category, and 2 students in low category. The research instrument consisted of the researcher himself and test questions as the main instrument followed by an interview guide and tape recorder. Data collection was carried out by written tests and interviews. The technique for checking the validity of the data uses time triangulation, namely giving STKPM1 and STKPM2 at different times. The results of this study indicate that students with high abilities are able to solve HOTS questions correctly without any errors, students with moderate abilities have errors in doing mathematical manipulation, compiling evidence or giving reasons for the correctness of solutions and drawing conclusions from statements. The factor that causes students to make these mistakes is that students do not understand the problems given and make mistakes in calculating. Meanwhile, students with low ability categories have errors in making assumptions, manipulating mathematics, compiling evidence or giving reasons for the correctness of solutions and drawing conclusions from statements. The factor that causes students to make these mistakes is not understanding the problem given.
Analisis Volatilitas Harga Pangan di DKI Jakarta pada Tahun 2023: Pengaruh Musim Kemarau Panjang terhadap Harga Komoditas Beras dan Tingkat Inflasi Volatile Food Fadilla, Syifa
Educationist: Journal of Educational and Cultural Studies Vol. 3 No. 3 (2025): Journal of Educational and Cultural Studies
Publisher : PT Literasi Nusantara Publisher

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Abstract

The prolonged drought phenomenon has significantly impacted food production and commodity price stability, particularly rice, which is a staple food for the population. This study aims to analyze the effects of drought on rice price fluctuations in DKI Jakarta and its impact on inflation rates. The research method used is a qualitative approach by collecting and analyzing data from various sources such as literature, statistical documents, and previous research reports. The study results indicate that the drought occurring from August to September 2023 led to crop failures in several regions, causing a surge in rice prices in DKI Jakarta. This price increase is attributed to various factors, including reduced production due to extreme climate conditions, limited agricultural land, and distribution sector constraints. Furthermore, data show that rising rice prices put pressure on inflation, especially in DKI Jakarta, which faces challenges in food price fluctuations due to prolonged dry seasons.