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All Journal Indonesian journal of teaching and learning Media Pendidikan Matematika
Muslimah, Amelia
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Computer Science & IT Education Environmental Science Languange, Linguistic, Communication & Media Mathematics Social Sciences Other

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THE EFFECTIVENESS OF ARTICULATE STORYLINE ON PROBLEM-SOLVING ABILITY AND STUDENT SELF-CONFIDENCE Muslimah, Amelia; Nasrullah, Anton; Putri, Alyfha; Dzakiroh, Finda; Fatimah, Fatimah; Ratnasari, Silvia
Indonesian Journal of Teaching and Learning Vol. 2 No. 3 (2023)
Publisher : Edupedia Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56855/intel.v2i3.575

Abstract

In education, many students need more confidence in problem-solving and a lack of confidence. This study compares the problem-solving abilities and mathematical confidence of students who use Articulate Storyline media versus traditional learning. The design of this study was quasi-experimental with the nonequivalent control group. The experimental class uses Articulate Storyline media, while the control class uses traditional learning. Students from X TKI 6 (Experiment) and X TKI 5 (Control) participated in this study. Mathematical problem-solving ability tests and self-confidence questionnaires were used to collect data for this study. Data analysis using the Mann-Whitney test revealed that Articulate Storyline media substantially increased students' problem-solving skills and mathematical confidence.
Analisis Kemampuan Generalisasi Matematis Siswa SMP Kota Cilegon Muslimah, Amelia; Pujiastuti, Heni; Mustafa, Ade Nandang; Novaliyosi
Media Pendidikan Matematika Vol. 13 No. 2 (2025): J-MPM
Publisher : Universitas Pendidikan Mandalika (UNDIKMA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/mpm.v13i2.18458

Abstract

This study aims to analyze the mathematical generalization ability of junior high school students in Cilegon City on the topic of relations and functions. Mathematical generalization ability is an important component of higher-order thinking that includes the ability to recognize patterns, express regularities, and represent mathematical relationships in symbolic form. The method used was descriptive quantitative, involving 368 students from 50 schools that are members of the Mathematics Subject Teachers Association (MGMP) of Cilegon City. The research instrument consisted of six open-ended questions developed based on three indicators of generalization ability proposed by Mason, Sitorus, and Sutirna (2023): perception of generality, expression of generality, and symbolic and manipulation of generality. Data were analyzed descriptively through the calculation of mean scores and ability category classification. The results of the study show that students’ mathematical generalization ability is in the moderate category with an average score of 2.08. The indicators of perception of generality and expression of generality are also in the moderate category, while symbolic and manipulation of generality falls into the low category. These findings indicate that students are able to recognize patterns and express simple relationships, but still experience difficulties in constructing formal symbolic representations. Based on these results, mathematics learning needs to be more oriented toward exploration, conceptual reasoning, and the use of interactive visual media to improve students’ symbolic representation skills and functional understanding.
Co-Authors Anton Nasrullah, Anton Dzakiroh, Finda fatimah Fatimah Heni Pujiastuti Mustafa, Ade Nandang Novaliyosi Putri, Alyfha Ratnasari, Silvia