PENERAPAN MODEL PEMBELAJARAN PROBLEM BASED LEARNING GUNA MENINGKATKAN NILAI BELAJAR PADA MATA PELAJARAN RENCANA ANGGARAN BIAYA

APPLICATION OF LEARNING MODEL PROBLEM-BASED LEARNING TO INCREASE LEARNING OUTCOMES IN BUDGET PLAN SUBJECT

Penelitian ini bertujuan untuk mendeskripsikan validitas instrumen, hasil belajar dengan metode ceramah, hasil belajar dengan pembelajaran problembasedlearning, dan perbedaan hasil belajar antara kedua pembelajaran pada mata pelajaran Rencana Anggaran Biaya di SMKN 1 Glagah Banyuwangi. Jenis penelitian ini adalah kuantitatif dengan metode quasi experimental. Rancangan eksperimen mengacu pada model non-Equivalent Control Group Design. Sampel yang terlibat berjumlah 60 siswa yang diambil dari kelas XI DPIB SMKN 1 Glagah Banyuwangi dan dibagi ke dalam 2 kelas, yakni kelas eksperimen dan kontrol. Jumlah siswa tiap kelas adalah sebanyak 30 siswa. Pengumpulan data pada penelitian ini dilakukan melalui instrumen angket validasi instrumen dan post-test. Analisis data dilakukan melalui uji normalitas sebagai pengujian prasyarat dan uji paired samples test sebagai pengujian hipotesis. Penelitian ini menunjukkan hasil berupa validitas instrumen yang digunakan termasuk ke dalam sangat sesuai dengan validasi silabus sebesar 87%, RPP 85%, dan soal post-test 85%. Hasil belajar kelas kontrol mendapat kategori dengan rata-rata 84,33, sedangkan kelas eksperimen sebesar 90 yang termasuk ke dalam kategori baik. Penerapan model pembelajaran problembased learningyang dilaksanakan di kelas eksperimen mendapat nilai yang lebih tinggi dengan selisih 5,67. Uji paired samples test melalui software SPSS menunjukkan hasil signifikansi sebesar 0,002 atau kurang dari 0,005. Berdasarkan hasil uji hipotesis, dapat disimpulkan bahwa H_a diterima yang menandakan adanya pengaruh secara signifikan antara diterapkannya pembelajaran problembased learningdan metode ceramah.

Kata Kunci: Problem Based Learning (PBL); Hasil Belajar; Rencana Anggaran Biaya

This study aims to describe instrument validity, learning outcomes using conventional learning models, learning outcomes using Problem Based Learning models, and differences in learning outcomes between the two learning models on the subject of Budget Plan at SMKN 1 Glagah Banyuwangi. This type of research is quantitative with a quasi-experimental method. The experimental design refers to the Non-equivalent Control Group Design model. The sample involved was 60 students taken from class XI DPIB SMKN 1 Glagah Banyuwangi and divided into 2 classes, namely the experimental and control classes. The number of students per class is 30 students. Data collection in this study was carried out through instrument validation questionnaires and post-tests. Data analysis was carried out through normality test as a prerequisite test and paired samples test as hypothesis testing. This study shows the results in the form of the validity of the instruments used, which are in very good agreement with the syllabus validation of 87%, lesson plans of 85%, and post-test questions of 85%. The learning outcomes of the control class were categorized with an average of 84.33, while the experimental class was 90 which was included in the good category. The application of the Problem Based Learning learning model that was carried out in the experimental class got a higher score with a difference of 5.67. Paired samples test through SPSS software showed a significance result of 0.002 or less than 0.005. Based on the results of hypothesis testing, it can be concluded that H_a is accepted which indicates a significant influence between the implementation of Problem Based Learning and conventional learning.

Keywords: Learning Outcomes; Plan Budget Cost; Problem Based Learning