Pengembangan LKPD Berbasis Aplikasi Augmented Reality (AR) Akar Mangrove Guna Meningkatkan Tingkat Berpikir Spasial Peserta Didik SMA

Development of Mangrove Root Augmented Reality (AR) Application-Based Student Worksheet to Increase the Level of Spatial Thinking of High School Students

Tujuan penelitian ini yaitu menghasilkan media aplikasi Augmented Reality Akar Mangrove sebagai media pembelajaran yang inovatif dan praktis untuk meningkatkan kemampuan berpikir spasial peserta didik ditinjau dari aspek validitas, kepraktisan, dan keeferktifan yang diberi nama media aplikasi MANGROVIA. Jenis penelitian ini menggunakan model pengembangan ADDIE (Anlysis, Design, Development, Implementation, dan Evaluation) dengan desain penelitian pretest dan posttest yang dilakukan 30 peserta didik kelas XI SMA. Rincian hasil penelitian yang telah dilakukan di antaranya validitas aplikasi Augmented Reality Akar Mangrove mendapatkan persentase rata-rata 100%, Kepraktisan aplikasi Augmented Reality Akar Mangrove ditinjau dari angket respon peserta didik sebesar 98,74, dan keefektifan aplikasi Augmentasi Reality Akar Mangrove ditinjau dari hasil pretest mendapatkan persentase sebesar 62,67% dan posttest mendapatkan persentase rata-rata 85,66% dengan ketuntasan hasil belajar sebesar 84,16% (indikator spatial abilty sebesar 15%, indikator spatial visualization sebesar 32,5%, dan indikator framming sebesar 36,66%). Pada semua hasil diatas mendapatkan kategori sangat baik. Peningkatam skor kemampuan berpikir spasial melalui N-gain score mendapatkan nilai rata-rata sebesar 0,61 dengan kategori sedang. Berdasarkan hasil penelitian tersebut dapat disimpulkan bahwa aplikasi Augmented Reality Akar Mangrove guna meningkatkan kemampuan berpikir spasial dikatakan layak berdasarkan validitas, kepraktisan, dan keefektifan.

Kata Kunci: Spasial, Augmented Reality, Akar Mangrove

The purpose of this study is to produce Mangrove Root Augmented Reality application media as an innovative and practical learning media to improve students' spatial thinking skills in terms of the aspects of validity, practicality, and effectiveness which are named MANGROVIA application media. This type of research uses the ADDIE development model (analysis, Design, Development, Implementation, and Evaluation) with a pretest and posttest research design conducted by 30 students of class XI SMA. The details of the research results that have been carried out include the validity of the Augmented Reality application of Mangrove Roots getting an average percentage of 100%, the practicality of the Augmented Reality application of Mangrove Roots in terms of student response questionnaires of 98.74, and the effectiveness of the Mangrove Root Augmentation Reality application in terms of pretest results get a percentage of 62.67% and the posttest get an average percentage of 85.66% with complete learning outcomes of 84.16% (spatial ability indicator of 15%, spatial visualization indicator of 32.5%, and framing indicator of 36, 66%). All the results above get a very good category. Increasing the score of spatial thinking skills through the N-gain score gets an average value of 0.61 in the medium category. Based on the results of this study it can be concluded that the application of Augmented Reality Mangrove Roots to improve spatial thinking skills is said to be feasible based on validity, practicality, and effectiveness

Keywords: Spatial, Augmented Reality, Mangrove Roots