PENERAPAN MODEL PEMBELAJARAN PROJECT BASED LEARNING DENGAN PENDEKATAN STEM DALAM MENINGKATKAN HASIL BELAJAR KIMIA PADA MATERI SENYAWA KARBON SISWA KELAS XII MIPA 2 SMA NEGERI 7 DENPASAR TAHUN PELAJARAN 2022/2023

Abstract

The purpose of this research is to improve students' learning outcomes in Chemistry by applying the Project Based Learning learning model with the STEM approach to students' Carbon Compounds material. The implementation of this class action research was carried out in class XII MIPA 2 SMA Negeri 7 Denpasar in semester 1. The subjects of this research were class XII MIPA 2 SMA Negeri 7 Denpasar in the academic year 2022/2023, a total of 44. The object of research is the application of the Project Based Learning learning model with the STEM approach, and learning outcomes. In this study two cycles were used through four stages of the activity process which included: planning, action, observation, and evaluation & reflection. The results showed that in the initial reflection the average student learning outcomes was 70.93. In cycle I, 19 students completed and 25 students incomplete, with an average student learning outcome of 72.95 and a percentage of student activity of 42.04% which is quite active. In cycle II as many as 44 people have completed, with an average student learning outcome of 81.36 and a percentage of student activity of 60.51% which is classified as active. Thus the application of the Project Based Learning learning model with the STEM (Science, Technology, Engineering, and Mathematics) approach to carbon compounds material can improve chemistry learning outcomes for class XII MIPA 2 students at SMA Negeri 7 Denpasar in the academic year 2022/2023.