<![CDATA[Abstract: The purpose of this study was to determine the effect of teaching materials in the form of the PjBL-based Electronic Encyclopedia of Ethnobotany equipped with Augmented Reality (AR) for Biology undergraduate students in ethnobotany courses. The learning outcomes measured are digital literacy, critical thinking skills, and collaboration. The research population is students of the Department of Biology at the State Islamic University of Maulana Malik Ibrahim Malang who programmed the Ethnobotany course in the odd semester of the 2021/2022 academic year as many as seventeen students. This type of research is research and development using the Lee & Owens model with a research design of One Group Pretest-Posttest Design. Data analysis using N-Gain Score and Paired Sample T-Test. The results showed that the PjBL-based Ethnobotany Electronic Encyclopedia equipped with Augmented Reality (AR effectively improves digital literacy, critical thinking skills and collaboration of Biology undergraduate students. Abstrak: Penelitian ini bertujuan untuk mengukur efektifitas bahan ajar berupa Ensiklopedia Elektronik Etnobotani berbasis PjBL dilengkapi dengan Augmented Reality (AR) terhadap mahasiswa S1 Biologi pada mata kuliah etnobotani. Hasil belajar yang diukur yakni literasi digital, keterampilan berpikir kritis, dan kolaborasi. Populasi penelitian yakni mahasiswa Jurusan Biologi Universitas Islam Negeri Maulana Malik Ibrahim Malang yang memprogram mata kuliah Etnobotani pada semester ganjil tahun ajaran 2021/2022 sebanyak 17 Mahasiswa. Jenis penelitian adalah penelitian dan pengembangan menggunakan model Lee & Owens dengan desain penelitian One Group Pretest-Posttest Design. Analisis data menggunakan N-Gain Score dan Paired Sample T-Test. Hasil penelitian menunjukkan bahwa Ensiklopedia Elektronik Etnobotani berbasis PjBL dilengkapi dengan Augmented Reality (ARefektif meningkatkan literasi digital, keterampilan berpikir kritis dan kolaborasi mahasiswa S1 Biologi. ]]>
