Uninus Journal of Mathematics Education and Science (UJMES)

KEMAMPUAN PEMAHAMAN KONSEP MATEMATIS DAN MINAT BELAJAR SISWA MELALUI PENDEKATAN REALISTIC MATHEMATICS EDUCATION BERBANTUAN ARTIFICIAL INTELEGENCE

Sindi Nurhayani — 2025-01-30

Abstract

This research is based on the fact of low concept understanding ability and learning interest of students at school. This study aims to find out whether the learning approach of Realistic Mathmetics Education and animated videos assisted by artificial intelligence can improve students' ability to understand concepts and learning interests. This research is a qualitative research with the Classroom Action Research (PTK) method which consists of two cycles. The subject of this study is students in grades VII-8 of SMP Negeri 51 Bandung consisting of 34 students. Data was obtained from tests, observations, questionnaires, and field notes. The results of the concept comprehension ability test were analyzed using the average ability and percentage of learning completion. The results of the learning interest questionnaire and student responses were analyzed using the Likert scale. Based on the analysis of the data obtained, it can be concluded that students' understanding of mathematical concepts increases, students' interest in learning increases, and students' response to learning with the Realistic Mathematics Education approach and artificial intelligence-assisted animation videos is positive.

ANALISIS KEMAMPUAN PEMAHAMAN DAN KEYAKINAN MATEMATIK PADA PEMBELAJARAN MATEMATIKA MENGGUNAKAN STRATEGI KONFLIK KOGNITIF

Heru Sujiarto — 2025-01-30

The skill of mathematical understanding and student’s belief to mathematic are an important elements one student should have, to help students to solve mathematic problems, along with daily problems. One of the ways to analysis this is through a learning process where a situation, fact, and condition that polarize student’s cognitive structure are involved. In such situation, conflict between student’s knowledge and designed situation happened. The main problem of this research is about how the analysis understanding skill and student’s mathematical belief, are reviewed based on learning method (cognitive conflict strategy and conventional), and school rank (high and middle). This research is an experiment with pretest-posttest control group design. Cognitive conflict strategy is given to the experiment group, while conventional learning is given to control group. This research is involving 140 seventh grade students in Bandung City that represent schools in high and middle rank. The instruments of this research is Mathematical Understanding Skill test and Mathematical Belief scale. Data analysis used in the hipotesist test is t-test, two way Anova, and Scheffe test. The summary of this research is, In general, student’s mathematical understanding skill and student’s mathematical belief that is given the cognitive conflict strategy and school rank (high and middle) is significantly different than student that is given the conventional learning.

PENGEMBANGAN ALAT PERAGA GEOMETRI 3D MELALUI ALGEDRA UNTUK MEMFASILITASI KECERDASAN SPASIAL

Muhammad Sabil Ibadurrohman — 2025-02-19

The development of technology in this world is growing rapidly. Today, development of technology has penetrated and developed considerably, especially in the education sector such as the use of google sites, Geogebra, etc. which can be used as learning media, especially in the field of mathematics. However, this technology-based learning media only places students as passive elements in the learning process. The passive element in question is the lack of spatial reasoning ability of students in understanding learning materials, one of which is Space Geometry material in mathematics subjects. To create teaching and learning that is easy to understand in order to improve spatial abilities, it is necessary to have props that can visualize space buildings so that students can better describe the space buildings being studied. AR-based technology can be a solution to improve students' spatial reasoning because AR is an interactive media and has visualization capabilities. The application of technological aids like AR, if properly utilized, will be a great way to counter students' passivity. Learning mathematics using Augmented Reality technology innovation could simplify learners in understanding the material, especially in geometry material. Based on this, we developed teaching aids on three-dimensional building materials.