Vol. 1 No. 2 (2025): Perpendicular : Journal of Mathematics Education and Learning

Articles

• DEVELOPMENT OF INTERACTIVE ALGEBRA LEARNING VIDEOS TO IMPROVE JUNIOR HIGH SCHOOL STUDENTS’ LEARNING OUTCOMES

  Melisa Restu, Aty Nurdiana, Fitriana Rahmawati

  50-59

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• EXPLORING MATHEMATICAL COMMUNICATION SKILLS OF JUNIOR HIGH SCHOOL STUDENTS ON STATISTICS: A DESCRIPTIVE QUALITATIVE STUDY

  Mayang Tri Andari, Ketut Suardani

  60-70

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• EFFECTIVENESS OF PROBLEM BASED LEARNING ASSISTED BY POWERPOINT MEDIA ON STUDENTS’ MATHEMATICAL PROBLEM-SOLVING ABILITY IN JUNIOR HIGH SCHOOL

  Etienne Rey Rivaral, Desika Lestariningsih

  71-79

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• STUDENTS’ CONCEPTUAL UNDERSTANDING OF SYSTEMS OF LINEAR EQUATIONS IN TWO VARIABLES: A DESCRIPTIVE QUANTITATIVE STUDY AT THE JUNIOR HIGH SCHOOL LEVEL

  Khomsyatun Alfiyah, Nadia Arisa

  80-89

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• INTEGRATING GEOGEBRA IN LEARNING RIGHT TRIANGLE GEOMETRY:A DESCRIPTIVE STUDY OF FIRST-YEAR UNIVERSITY STUDENTS’ RESPONSES

  Agustina Sianturi, Yunika Lestaria Ningsih

  90-100

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