Evaluation instruments in the student learning process in the form of interactive, fun, challenging, motivating and able to develop students 'creativity and independence are needed to improve students' High Order Thinking Skills (HOTS) and digital literacy skills (DLS). HOTS and digital literacy are part of the 21st-century skills that are important for every individual. This study developed a test instrument integrated with Augmented Reality (AR) and Google Scholar (GS) to encourage HOTS and students' digital literacy skills. This type of research was development research. The subject matter was the mathematics subject of scale and comparison. Product trials were applied to 11th-grade students in Sleman, Indonesia. Product validity was based on expert judgment, item validity, distinguishing power, difficulty level and reliability. AR was created using the ARLOOPA application operated with android. The research instrument was designed to increase HOTS and DLS.

Keywords: ARLOOPA, Augmented Reality, High Order Thinking Skills, Digital Literacy Skills, Mathematics