PENGEMBANGAN MODEL PEMBELAJARAN BERKEBUN UNTUK MENINGKATKAN PERILAKU PRO LINGKUNGAN SISWA SEKOLAH ALAM

Abstract

Penelitian ini bertujuan untuk: (1) Mengembangkan model pembelajaran berkebun untuk siswa sekolah dasar alam dan (2) Menjelaskan bagaimana model pembelajaran berkebun efektif untuk meningkatkan sikap, norma subjektif, kontrol kendali perilaku, niat/intensi untuk berperilaku dan perilaku pro-lingkungan. Penelitian R&D dan eksperimen ini dilaksanakan di sekolah alam Ar Ridho Semarang. Populasi penelitian adalah seluruh siswa kelas 3 sekolah alam Ar Ridho. Partisipan dibagi menjadi 3 kelompok eksperimen, 25 siswa dikelompokkan dalam kelompok kontrol, 25 siswa dikelompokkkan dalam kelompok parsial (mendapat perlakuan tidak berkebun tidak penuh), dan 25 siswa dalam kelompok komplit. Eksperimen dilakukan selama 6 bulan. Data dikumpulkan dengan inventori, lembar pengamatan, wawancara mendalam, dan dokumentasi. Analisis Validasi isi dilakukan dengan expert judgement. Data dianalisis menggunakan Multivariate Analysis of Variance (MANOVA) satu jalur untuk mengetahui pengaruh pembelajaran berkebun( X) terhadap 5 variabel terikat yaitu: sikap (Y1), norma subjektif (Y2), kontrol kendali perilaku (Y3), niat/intensi untuk berperilaku (Y4) dan perilaku pro-lingkungan (Y5). Hasil penelitian menunjukkan bahwa: (1) Model pembelajaran berkebun yang dikembangkan sudah memenuhi persyaratan penelitian dan pengembangan yang meliputi: akurasi, realistik, dan segi kemanfaatannya berdasarkan hasil dari expert judgment, (2) Pembelajaran berkebun efektif utuk meningkatkan perilaku perilaku pro-lingkungan (F=88.574 dan p<.01), intensi untuk berperilaku pro-lingkungan (F=60.809 dan p<.01), sikap pro-lingkungan (F=40.358 dan p<.01), norma subjektif (F=37.468 dan p<.01) dan kontrol kendali perilaku (F=56.711 dan p<.01). Kata kunci: model pembelajaran berkebun;experiantial learning; perilaku pro-lingkungan; sekolah alam The aims of the study is to: (1) Develop a gardening learning model for natural elementary school students and (2) Explain how the gardening learning model is effective for improving attitudes, subjective norms, control of behavioral control, intention / intention to behave and pro-environment behavior. This R&D and experimental research was carried out at the Ar Ridho Semarang natural school. The study population was all grade 3 students at the Ar Ridho natural school. Participants were divided into 3 experimental groups, 25 students were grouped in the control group, 25 students were grouped in partial groups (received no full gardening treatment), and 25 students in the complete group. Experiments carried out for 6 months. Data is collected by inventory, observation sheets, in-depth interviews, and documentation. Content validation analysis was carried out with expert judgment. Data were analyzed using a one-way Multivariate Analysis of Variance (MANOVA) to determine the effect of gardening learning (X) on the 5 dependent variables: attitudes (Y1), subjective norms (Y2), behavioral control controls (Y3), intentions / intentions to behave ( Y4) and pro-environment behavior (Y5). The results showed that: (1) The model of gardening learning that was developed already met the requirements of research and development which included: accuracy, realistic, and aspects of its usefulness based on the results of expert judgment, (2) Learning of effective gardening to improve the behavior of pro-environment behavior (F = 88,574 and p <.01), intention to behave pro-environment (F = 60,809 and p <.01), pro-environment attitude (F = 40,358 and p <.01), subjective norms (F = 37,468 and p < .01) and behavioral control (F = 56,711 and p <.01). Keywords: gardening learning model; experiential learning; pro-environment behavior; nature school