Sujinal Arifin
Universitas Islam Negeri Raden Fatah Palembang

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Kevalidan E-Modul Statistika Menggunakan Model Pembelajaran Jucama Sari, Cindy Nadriana; Efriani, Arvin; Arifin, Sujinal
SJME (Supremum Journal of Mathematics Education) Vol 8 No 2 (2024): Supremum Journal of Mahematics Education
Publisher : Fakultas Keguruan dan Ilmu Pendidikan Universitas Singaperbangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35706/sjme.v8i2.9856

Abstract

This study aims to produce a math learning e-module based on the Jucama learning model on valid SMP class VIII statistics material. This research was development research with the ADDIE development model which consists of five stages, namely analysis, design, development, implementation, and evaluation. The subjects of this study were eighth grade students at one of the Palembang State Middle Schools. Data collection techniques used were interviews and validation sheets. Validity data was obtained based on comments and suggestions from the validators. The results of this study indicate that the developed e-module is declared valid based on the validator's comments and suggestions.
Kemampuan Pemahaman Konsep Siswa dengan Pembelajaran Guided Discovery Learning Ramananda, Putri Cantika; Arifin, Sujinal; Liana, Liana
SJME (Supremum Journal of Mathematics Education) Vol 8 No 1 (2024): Supremum Journal of Mahematics Education
Publisher : Fakultas Keguruan dan Ilmu Pendidikan Universitas Singaperbangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35706/sjme.v8i1.10081

Abstract

The aim of this research is to describe students' ability to understand concepts using the guided discovery learning model in learning statistics material. The method used in this research is quasi-experimental with a one-shot case study design. The data collection technique used consisted of a test of the ability to understand mathematical concepts in the form of a description of 7 test questions and interviews. The ability to understand concepts can be seen from the analysis of students' answers to test questions given to 28 students whose research subjects were class VIII students at SMP Negeri 46 Palembang. From the results of this test, interviews were then conducted with 4 students who received ability scores in three categories of low, medium and high. The results of this research show that more than 20 students have met the indicators of ability to understand concepts with an average answer of 80% -93% with an average score of "83.88", a very good assessment criterion.