IMPLEMENTASI MODEL PEMBELAJARAN GROUP INVESTIGATION UNTUK MENINGKATKAN KEMAMPUAN KERJA SAMA SISWA KELAS XI AKL 1 SMKN 2 MAGELANG [IMPLEMENTATION OF THE GROUP INVESTIGATION LEARNING MODEL TO IMPROVE TEAMWORK SKILLS OF GRADE 11 ACCOUNTING AND FINANCE STUDENTS AT SMKN 2 MAGELANG]
Authors: Nurmalitasari Kharisma , Wibawa Eka Ary 
Published: July 2024

<p><span style="vertical-align: inherit;"><span style="vertical-align: inherit;"><span style="vertical-align: inherit;"><span style="vertical-align: inherit;"><strong>Abstract</strong></span></span></span></span></p><p><span style="vertical-align: inherit;"><span style="vertical-align: inherit;"><span style="vertical-align: inherit;"><span style="vertical-align: inherit;"><strong></strong>This study aims to determine whether the application of the Group Investigation model can increase student’s teamwork skills in elements of business economics at SMKN 2 Magelang. This research is motivated by the importance of teamwork skills in vocational high school in preparation for work as the main outcome. The research was Classroom Action Research that was performed within 2 cycles used. The subjects of this study were 35 students of class XI AKL 1 of SMKN 2 Magelang. This research instrument uses an observation sheet that contains 5 indicators of teamwork including positive interdependence, face-to-face interaction, personal responsibility, interpersonal relationships, and group processing. The research used qualitative descriptive analysis techniques. Cycle I showed that the average student’s teamwork skills are 74,14%. Student’s teamwork skills increased by 10,07% in cycle II to 84,21%. The results showed an increase in student’s teamwork skills using Group Investigation model.</span></span></span></span></p><p><span style="vertical-align: inherit;"><span style="vertical-align: inherit;"><span style="vertical-align: inherit;"><span style="vertical-align: inherit;"><br /></span></span></span></span></p><p><strong><span style="vertical-align: inherit;"><span style="vertical-align: inherit;"><span style="vertical-align: inherit;"><span style="vertical-align: inherit;">Bahasa Indonesia Abstrak</span></span></span></span></strong></p><p><span style="vertical-align: inherit;"><span style="vertical-align: inherit;"><span style="vertical-align: inherit;"><span style="vertical-align: inherit;">Penelitian ini bertujuan untuk mengetahui peningkatan kemampuan kerja sama siswa pada elemen ekonomi bisnis melalui penerapan model pembelajaran </span></span></span></span><em><span style="vertical-align: inherit;"><span style="vertical-align: inherit;"><span style="vertical-align: inherit;"><span style="vertical-align: inherit;">Group Investigation</span></span></span></span></em><span style="vertical-align: inherit;"><span style="vertical-align: inherit;"><span style="vertical-align: inherit;"><span style="vertical-align: inherit;"> di SMKN 2 Magelang. </span></span></span><span style="vertical-align: inherit;"><span style="vertical-align: inherit;"><span style="vertical-align: inherit;">Penelitian ini dilatarbelakangi oleh pentingnya kemampuan kerja sama pada siswa SMK untuk persiapan menuju dunia kerja sebagai luaran utama. </span></span></span><span style="vertical-align: inherit;"><span style="vertical-align: inherit;"><span style="vertical-align: inherit;">Jenis Penelitian ini adalah Penelitian Tindakan Kelas (PTK) dimana dilaksanakan dalam 2 siklus. </span></span></span><span style="vertical-align: inherit;"><span style="vertical-align: inherit;"><span style="vertical-align: inherit;">Subyek penelitian ini adalah siswa kelas XI AKL 1 yang berjumlah 35 siswa. </span></span></span><span style="vertical-align: inherit;"><span style="vertical-align: inherit;"><span style="vertical-align: inherit;">Penelitian ini menggunakan lembar observasi yang memuat 5 indikator kerja sama yakni saling ketergantungan positif, interaksi tatap muka, tanggung jawab individu, hubungan interpersonal, dan proses kelompok. </span></span></span><span style="vertical-align: inherit;"><span style="vertical-align: inherit;"><span style="vertical-align: inherit;">Analisis data dilakukan menggunakan teknik deskriptif kualitatif. </span></span></span><span style="vertical-align: inherit;"><span style="vertical-align: inherit;"><span style="vertical-align: inherit;">Siklus I menunjukkan kemampuan kerja sama siswa sebesar 74,14%. </span></span></span><span style="vertical-align: inherit;"><span style="vertical-align: inherit;"><span style="vertical-align: inherit;">Kemampuan kerja sama siswa meningkat sebesar 10,07% pada siklus II menjadi 84,21%%. </span></span></span><span style="vertical-align: inherit;"><span style="vertical-align: inherit;"><span style="vertical-align: inherit;">Hasil penelitian menunjukkan adanya peningkatan kemampuan kerja sama siswa menggunakan model </span></span></span></span><em><span style="vertical-align: inherit;"><span style="vertical-align: inherit;"><span style="vertical-align: inherit;"><span style="vertical-align: inherit;">Group Investigation</span></span></span></span></em><span style="vertical-align: inherit;"><span style="vertical-align: inherit;"><span style="vertical-align: inherit;"><span style="vertical-align: inherit;"> .</span></span></span></span></p>