Penelitian ini bertujuan untuk menghasilkan LKS Bermuatan Augment Reality untuk siswa SMP yang layak digunakan. Kelayakan LKS Bermuatan Augment Reality ditinjau berdasarkan tiga aspek yaitu kevalidan, kepraktisan, dan keefektifan. Jenis penelitian ini adalah penelitian pengembangan yang mengacu pada model pengembangan R&D, meliputi tahap potensi dan masalah, pengumpulan data, desain produk, telaah, validasi, dan uji coba produk yang dilakukan pada 31 siswa kelas VII-E di SMPN 1 Jabon dengan menggunakan one group pretest-posttest design. Instrumen penelitian yang digunakan meliputi lembar validasi, lembar angket respons siswa, lembar observasi keterlaksanaan, lembar angket motivasi, lembar observasi motivasi, dan lembar tes hasil belajar siswa berupa soal pretest dan posttest. Berdasarkan hasil penelitian, LKS Bermuatan Augment Reality dinyatakan sangat valid dengan nilai validasi LKS sebesar 96,9% dari keseluruhan aspek penilaian. LKS Bermuatan Augment Reality dinyatakan sangat praktis dengan hasil observasi keterlaksanaan pembelajaran sebesar 95,33% dan hasil angket respons siswa sebesar 97,77% siswa merespons positif terhadap pembelajaran dengan menggunakan LKS Bermuatan Augment Reality. LKS dinyatakan efektif karena meningkatkan motivasi dan hasil belajar siswa dengan kategori rendah sebesar 6%, kategori sedang sebesar 71% siswa, kategori tinggi sebesar 23% siswa. Berdasarkan hasil validitas, kepraktisan dan keefektifan dapat disimpulkan bahwa LKS Bermuatan Augment Reality layak untuk digunakan.

This research aims to produce Augmented Reality Student Worksheet for junior high school students that are suitable for use. The feasibility of Augmented Reality Student Worksheet is reviewed based on three aspects, namely validity, practicality, and effectiveness. The type of this research is Research and Development that refers to the R & D development model, including the potential and problem stages, data collection, product design, review, validation, and product testing conducted on 31 students in VII-E class at Jabon 1 Junior High School using one group pretest-posttest design. The research instruments used included validation sheets, student response questionnaire sheets, implementation observation sheets, motivational questionnaire sheets, motivational observation sheets, and student learning outcomes test sheets in the form of pretest and posttest questions. Based on the results of the study, this student worksheet was stated to be very valid with a validation value of 96.9% from all aspects of validation score. This student worksheet was also stated to be very practical with the results of observation of learning implementation amounting to 95.33% and the results of student questionnaire responses amounted to 97.77% of students responded positively to learning using Augmented Reality Student Worksheet. This student worksheet is declared effective because it increases the motivation and student knowledge with a low category of 6%, a medium category of 71% of students, a high category of 23% of students. Based on the results, it can be concluded that the Augmented Reality Student Worksheet is feasible to use.