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PENGEMBANGAN MEDIA PEMBELAJARAN INTERAKTIF CANVA TERHADAP KEMAMPUAN LITERASI MATEMATIKA BERBASIS BUDAYA MELAYU DENGAN MODEL PEMBELAJARAN STAD Khairin Nawangsih; Risna Mira Bella Saragih; Minta Ito Simamora
OMEGA: Jurnal Keilmuan Pendidikan Matematika Vol. 4 No. 2 (2025): OMEGA: Jurnal Keilmuan Pendidikan Matematika
Publisher : Program Studi Pendidikan Matematika, Fakultas Keguruan Dan Ilmu Pendidikan, Universitas Alwashliyah Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47662/jkpm.v4i2.923

Abstract

This study aims to produce a valid, practical and effective Canva Interactive Learning Media product based on Malay culture on the material of linear equation systems and inequalities of one variable. Also to determine the level of mathematical literacy skills at SMP Negeri 3 Tanjung Beringin. This type of research is a Research and Development (R&D) development study. The subjects used in this study were 32 students of class VIII SMP Negeri 3 Tanjung Beringin. The analysis of the Canva interactive learning media value from media validator experts was 78.5% with very good or valid criteria for use. For material experts with a percentage of 78%, the category is Very valid. The classification of the teacher's practicality questionnaire meets very practical with a percentage of 94% and the student response questionnaire score gets an average of 90% categorized as very practical to use. Effectiveness is obtained from the results of the N-Gain calculation, a comparison value of 0.75 is obtained with a high or very good effective category. In other words, the development of Canva interactive learning media is said to be developing with a percentage of 90%. The level of literacy ability before being given learning media with an average value of 66.37 is classified as low, but after being given learning media, students were given a post-test so that the average score of students was 91.875. It can be concluded that the level of mathematical literacy ability in students of SMP Negeri 3 Tanjung Beringin is classified as high.
TINGKAT STRES DAN KECEMASAN DALAM MENGHADAPI UJIAN MATEMATIKA Minta Ito Simamora Simamora; Ulfa Ulfa Annisa Lubis; Eka Putri Yani; Dini Aulia
OMEGA: Jurnal Keilmuan Pendidikan Matematika Vol. 4 No. 2 (2025): OMEGA: Jurnal Keilmuan Pendidikan Matematika
Publisher : Program Studi Pendidikan Matematika, Fakultas Keguruan Dan Ilmu Pendidikan, Universitas Alwashliyah Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47662/jkpm.v4i2.992

Abstract

This study aims to analyze the level of stress and anxiety among students in facing mathematics exams. The method used is descriptive quantitative with a survey technique involving 11 students. The research instrument was a Likert-scale questionnaire. The results show that most students experience anxiety and stress due to academic pressure, difficulty of material, and lack of preparation time. Social support also plays a role in reducing this pressure. This study suggests the need for stress management strategies and supportive instructional approaches in mathematics learning.
Case Study of Student Learning Difficulties in Mathematics Learning at MTs Muallimin Univa Medan Minta Ito Simamora; Sartika Wati; Fadhlul ‘Aini; Rodiah Rodiah
OMEGA: Jurnal Keilmuan Pendidikan Matematika Vol. 5 No. 1 (2026): OMEGA: Jurnal Keilmuan Pendidikan Matematika
Publisher : Program Studi Pendidikan Matematika, Fakultas Keguruan Dan Ilmu Pendidikan, Universitas Alwashliyah Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47662/jkpm.v5i1.1245

Abstract

This study aims to describe the types of mathematics learning difficulties experienced by students at MTs Muallimin Univa Medan and the contributing factors. The research method used is descriptive qualitative. The research subjects consisted of 7th- grade students and mathematics teachers. Data collection was conducted through classroom observations, in-depth interviews, and diagnostic test analysis. The results showed that the students' main difficulties included difficulty in understanding abstract concepts, weaknesses in basic arithmetic operations, and low contextual problem-solving abilities. The factors causing these difficulties stem from internal factors (low motivation and math anxiety) and external factors (less varied teaching methods and lack of learning support at home).