UPAYA PENINGKATAN HASIL BELAJAR SISWAKELAS 1 PADA MATA PELAJARAN MATEMATIKA DENGAN MODEL PROBLEM BASED LEARNING DI SDN SUMBERSARI 2 KOTA MALANG

Abstract

The following research is PTK (classroom action research) which aims to optimize the mathematics learning outcomes of grade 1 students at SDN Sumbersari 2 Malang city. The following research uses the PBL (Problem Based Learning) model to optimize student learning outcomes in learning mathematics in grade 1 elementary school. Student learning outcomes increase in each cycle. The increase is very significant. In cycle 1, 35% of students pass with perfect minimum mastery, while in cycle 2, 85% of students graduate with minimal mastery improvements. This increase describes the increase in student learning outcomes each cycle. This condition is experienced due to changes in each cycle so that teaching and learning activities from cycle 1 to the next cycle improve, focus on achieving research objectives due to increased student learning outcomes from each cycle. In the implementation of learning using the Problem Based Learning model there are a number of stages, namely: a) giving instructions to students about these problems. Students provide information about the problems that exist around them. Furthermore, the supporting teacher to explain the problem. b) organize student learning with the help of teachers, study the information they have and give their opinion on the problems given. c) studies support individuals and groups. Students carry out discussions with their group members and solve problems. The teacher acts as a facilitator who helps students solve problems. d) demonstrate and develop. Students present the results of their discussion in front of the class. The role of the developer in the next stage is to help students prepare presentations. e) analyzing and analyzing problem solving activities. Students assess things that they do not understand about what they are learning.