IMPLEMENTASI DISCOVERY LEARNING UNTUK MENINGKATKAN LITERASI NUMERASI DALAM PEMBELAJARAN STATISTIKA

Abstract

The purpose of this study is to implement the discovery learning model to improve students’ numeracy literacy in statistics. The method used is Classroom Action Research (CAR) with a two-cycle design. The subjects of this study were 29 eighth-grade junior high school students. Data were collected through tests, observations, and documentation. Through the implementation of the discovery learning model, it is expected that students’ numeracy literacy will improve, as demonstrated by achieving a minimum passing score (KKM) of ≥ 70 with a class-wide mastery rate of ≥ 75%, as well as increased student engagement in learning, such as participating in discussions, asking questions, and solving contextual problems. The research results show that the implementation of the Discovery Learning model was carried out through six stages: providing stimuli to students, students identifying problems, data collection, data processing, verification, and drawing conclusions. These stages reflect student activity during learning, with an average of 80.14%, which falls into the “good” category, and teacher activity at 76.31%, also in the “good” category. The results of the self-assessment test showed that 22 out of 29 students achieved a score of ≥75, with a classical mastery rate of 75.86%, which met the established success indicators.