EFFORTS TO DEVELOP INTEREST IN LEARNING MATHEMATICS USING THE DISCOVERY LEARNING MODEL FOR STUDENTS OF GRADE IV AT SD KARTIKA I-1 MEDAN

Abstract

This classroom action research aims to explore efforts to enhance students' interest in learning mathematics through the application of the Discovery Learning model in a fourth-grade class at SD Kartika I-1 Medan. The study was motivated by the low interest and achievement in mathematics among students, as evidenced by pre-test results where most students scored below the minimum competency standards. Using the Kemmis & McTaggart model, the research was conducted over two cycles consisting of planning, action, observation, and reflection. The implementation involved engaging students actively in the learning process through the six phases of Discovery Learning: stimulation, problem statement, data collection, data processing, verification, and generalization. Data were collected using tests, observations, and documentation. The findings indicate a significant increase in student engagement and mathematical achievement. The average score rose from 39.26 in the pre-test to 83.38 in the post-test, and the percentage of students reaching the "developing" and "very developing" categories improved notably. The study concludes that the Discovery Learning model is effective in fostering student motivation, confidence, and interest in mathematics at the elementary level.