PENGGUNAAN MODEL PROBLEM BASED LEARNING UNTUK MENINGKATKAN HASIL BELAJAR MATEMATIKA PADA MATERI SATUAN WAKTU KELAS II SD NEGERI 1 KALAK KABUPATEN PACITAN

Abstract

In elementary school one of the subjecs taught is mathematics. Students often experience problems during this lesson which results in poor learning outcomes, especially for unit time material. Through the use of a problem-based learning model, this study seeks to improve students' mathematics learning outcomes in the unit time material. Classroom Action Research (PTK) conducted in two cycles is a type of this research. In the even semester of the 2022–2023 school year, research participants were class II students at SDN 1 Kalak in Pacitan Regency. The results show that there has been an increase in student activity. Student activity reached 53% especially in the first cycle, and increased to 87.5% in the second cycle. With an average score of 68.75 points and a completeness level of 25.0%, learning outcomes increased from cycle I. This can also be seen in the activities of cycle I students who are included in the low category, and the activities of students in cycle II which are included in the high category, resulting in an increase in learning outcomes. Each cycle shows an increase in student learning outcomes, with cycle I included in the "enough" category. and cycle II is included in the "good" category. The average score of the second cycle was 81.25 with a learning completeness level of 87.5%. The results of this study indicated that problem-based learning could improve student learning outcomes in mathematics material per unit of time. with cycle I included in the "enough" category and cycle II included in the "good" category. The average score of the second cycle was 81.25 with a learning completeness level of 87.5%. The results of this study indicated that problem-based learning could improve student learning outcomes in mathematics material per unit of time. with cycle I included in the "enough" category and cycle II included in the "good" category. The average score of the second cycle was 81.25 with a learning completeness level of 87.5%. The results of this study indicated that problem-based learning could improve student learning outcomes in mathematics material per unit of time.