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Visuoalphanumeric Representations In Pattern Generalization Khomsatun Ni'mah; Purwanto Purwanto; Edy Bambang Irawan; Erry Hidayanto
Pancaran Pendidikan Vol 6, No 4 (2017)
Publisher : The Faculty of Teacher Training and Education The University of Jember Jember, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25037/pancaran.v6i4.119

Abstract

This study aims to describe how generalization process to 192 children in middle school at grade 7 in solving problems of patterns. Processing of the data in this study uses qualitative data analysis techniques. The analyzed data is the data obtained through direct observation technique, documentation, and interviews. This study based on research studies Rivera (2011) which resulted in a five – representations in pattern generalization, namely: verbal, visual, numeric, verbal alphanumeric, and visuoalpanumeric. Visuoalphanumeric representation can be interpreted that the ability of students in determining the general formula of n th pattern symbolically (algebraically) by manipulating the image (visually). Based on the analysis of the data in this study found there are a unique phenomenon that appeared namely visuoalphanumeric representation in pattern generalization process that is the childrens able to related rule of pattern on conjecturing process to another context of patterns problem through two ways, which are visually and symbolically.
Motivasi belajar geografi dan kesadaran lingkungan siswa SMA di kawasan industri Purwosari Nisa Aulia Rahma; Yusuf Suharto; Purwanto Purwanto; Tuti Mutia
GEOGRAPHIA: Jurnal Penelitian dan Pendidikan Geografi Vol. 7 No. 1 (2026): June
Publisher : Jurusan Pendidikan Geografi, Fakultas Ilmu Sosial dan Hukum, Universitas Negeri Manado

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53682/4snk7p94

Abstract

This study examines the influence of an industrial area on geography learning motivation and environmental awareness among high school students in Purwosari, Pasuruan Regency. The research scope covers SMA Negeri 1 Purwosari, located adjacent to the PT Indolakto industrial complex. This study aims to (1) measure the level of geography learning motivation based on the ARCS model by Keller, and (2) assess the level of environmental awareness based on Sánchez and Lafuente's framework. A quantitative descriptive survey was conducted involving 27 Grade XII students selected through purposive sampling. Data were collected using Likert-scale questionnaires: 20 items for learning motivation (ARCS indicators) and 25 items for environmental awareness (knowledge, attitude, behavior). Descriptive statistical analysis was applied to calculate mean scores and percentages. Results show that geography learning motivation was at a moderate level (59.5%) and environmental awareness was also moderate (62.5%). Industrial stressors such as air pollution, noise, and elevated temperatures are identified as factors that inhibit optimal learning and ecological sensitivity. The study recommends implementing contextual and outdoor-based learning strategies to simultaneously improve motivation and environmental awareness in school settings near industrial zones.