International Conference on Educational Trends and Technology [iCONETT] 2025
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Publication Open Access Enhancing Geometric Construction Skills Through Targeted Interventions: A Case Study of a Grade 10 Student(School of Education, Faculty of Humanities and Sciences, SLIIT, 2025-10-10) Abeykoon, P; Gamage, VGeometric construction has been one of the topics in Mathematics that accounts for poor performance in both internal and external examinations among students in school. Geometric construction has consistently posed challenges in mathematics education, contributing to low student performance. This action research aimed to identify the causes of poor engagement and errors in geometric construction among Grade 10 students, focusing on a single case study of a student from government school in the Badulla district. Using interviews, observations, and document analysis, the study diagnosed the student’s difficulties and implemented a three-stage intervention strategy: integrating digital tools, introducing design rulers, and applying traditional mathematical instruments. The results indicate that the student’s engagement and construction skills improved significantly through targeted and student-centered learning activities. The study underscores the value of adaptive teaching strategies inpromoting geometry learning in the 21st-century classroom.