CD Skripsi
Penerapan Model Problem Based Learning Untuk Meningkatkan Kemampuan Pemecahan Masalah Matematis Peserta Didik Kelas XII MIPA SMA Negeri 1 Langgam
This research aims to enhance the learning process and boost the Mathematical Problem Solving Ability (KPMM) among Class XII MIPA students at SMA Negeri 1 Langgam through the implementation of the Problem-Based Learning (PBL) model. Conducted as classroom action research, the study proceeded in two cycles and employed various learning tools and data collection instruments. These tools included a syllabus, a Learning Implementation Plan (RPP), and Student Worksheets (LKPD), complemented by teacher and student activity observation sheets alongside KPMM tests for data collection. Analysis of the data revealed noticeable improvements in the learning process, with KPMM among students rising significantly from the first cycle to the second. Specifically, the percentage of students meeting the KPMM criteria increased from 69.36% in the initial cycle to 83.80% in the subsequent cycle. These findings lead to the conclusion that the adoption of the PBL model effectively enhances both the learning experience and KPMM outcomes for students at SMA Negeri 1 Langgam during the 2023/2024 academic year.
Keywords : mathematical problem solving ability, problem based learning model, classroom action research
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