Development of supplementary books for human respiratory system based augmented reality technology

The purpose of the research was to develop a human respiratory system supplement book based on augmented reality technology as a valid and appropriate teaching material for grade VIII junior high school students The role of this AR technology-based supplement book will be one of the teaching materials to support the weaknesses of the main book The development of supplement books based on augmented reality technology is very suitable for students to use for independent study, especially in the era of the Covid-19 pandemic The development research model uses the model proposed by William W Lee & Diana L Owens only up to three stages, namely: (1) assessment / analysis (assessment / analysis) which consists of needs analysis and preliminary analysis, (2) design (design), and (3) development (development) The results of research and development of human respiratory system supplement books based on augmented reality technology are in the very feasible category with the percentage of validity and feasibility of material 97 4% and media 94 8% This it can be concluded that the development of a human respiratory system supplement book based on augmented reality technology as a teaching material for seventh grade students of junior high school is feasible and worthy of being used as a source of independent learning in science subjects in particular in the field of human respiration system material both inside and outside the classroom © 2021 Author(s)