DEVELOPING AUGMENTED REALITY-BASED LEARNING MEDIA ON VOLUME AND SURFACE AREA OF SPACE GEOMETRY FOR STUDENTS GRADE VIII

Abstract

The aim of this research was to develop augmented reality-based learning media on volume and surface
are of space geometry subject for grade VIII. In particular, the purpose was describing the feasibility of learning
media in terms of validity, practicality, and effectiveness aspect. This R&D (Research and Development) method
used 4D development model, i.e. define, design, development, and dissemination. The last step not carried out due
to time limitations. The subjects of study were VIII-1 and VIII-4 students of SMP N 8 Yogyakarta. The instruments
used were questionnaires for media experts, material experts, teachers and students to asses the learning media.
The questionnaires for expert were based on three quality categories such as goal and content, instructional, and
technical quality. The results of the assessment of learning media by experts showed that the validity of the
learning media was valid with a score 4.7 from maximum score 5, practically aspect was practical with a score
3,23 from maximum score 4, and the effectiveness aspect was effective based on the average score test gained in
the class was more than KKM, that was 80.