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All Journal Mandalika Mathematics and Educations Journal
Annafi Awantagusnik
Universitas Al-Qolam
Mathematics

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Penggunaan Video Animasi Pembelajaran dengan Pendekatan Kontekstual Terhadap Kemampuan Literasi Numerasi Siswa Lailatul Mufidah; Annafi Awantagusnik
Mandalika Mathematics and Educations Journal Vol 8 No 1 (2026): Edisi Maret
Publisher : FKIP Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jm.v8i1.11288

Abstract

Numeracy literacy is an important competency that must be developed in 21st-century learning, particularly in the Independent Curriculum, which emphasizes contextual understanding and the application of knowledge in real life. This study aims to determine the use of animated learning videos with a contextual approach to improving students' numeracy literacy skills. This study used a quantitative method with a quasi-experimental method using a Pretest-Posttest Control Group Design. The research subjects consisted of two classes VII at MTs Miftahul Ulum, namely class VIIA as the control class (14 students) which used conventional learning, and class VIIB as the experimental class (15 students) which used animated learning videos with a contextual approach.Data were collected through pre-tests and post-tests, then analyzed using the Shapiro–Wilk normality test, Levene's homogeneity test, and the Paired Sample T-Test using SPSS version 25. The analysis results showed that all data were normally distributed and homogeneous. There was a significant increase between pre-test and post-test scores in both classes, with a higher increase in the experimental class. Thus, the use of animated learning videos with a contextual approach has a positive and significant effect on students' numeracy literacy skills. Keywords: animated video; contextual approach; numeracy literacy; mathematics learning.
Kemampuan Berpikir Analitis Siswa dalam Menyelesaikan Soal Kontekstual Bilangan Berpangkat Dahriyah Dahriyah; Annafi Awantagusnik
Mandalika Mathematics and Educations Journal Vol 8 No 1 (2026): Edisi Maret
Publisher : FKIP Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jm.v8i1.11431

Abstract

This study aims to describe the analytical thinking ability of tenth-grade students in solving exponentiation problems. The research employed a qualitative descriptive approach involving 33 tenth-grade students of SMA Raudlatul Ulum Gondanglegi as the initial data source. Based on the test results, students were classified into three categories of analytical thinking ability, namely high, medium, and low. Furthermore, four students were purposively selected as research subjects for in-depth analysis. The research instruments consisted of one contextual problem and semi- structured interviews. Data were analyzed using the Miles and Huberman model. The findings indicate differences in the characteristics of students’ analytical thinking processes across ability categories, particularly at the stages of determining and testing problem-solving strategies.
Co-Authors Dahriyah Dahriyah Lailatul Mufidah