The Development of Learning Media by Combining Augmented Reality (AR) Technology with Geometric Shapes for 9th Grade Students

The purposes for this research were (1) to develop the learning media (2) to evaluate the
efficiency of the learning media (3) to evaluate the learning effectiveness (4) to evaluate the learners’
satisfaction towards the learning media, the population used in this research was Grade 9 Students at
SatriNakhonsawan School. The sample was selected from a population of 30 science-mathematics study plans using a specific sampling method. Educational materials consisting of pictures, videos and
applications incorporating AR technology The research findings revealed that the quality of the online
lessons was at a very good level with average score . The efficiency the learning media
was 85.87/81.167, which was higher than the specified criteria, 80 / 80 when examining scores before and
after studying. The pre-study score was, 35.33% and the post-study score  was
80.167%. When calculating t, it was found that t was higher than the t value in the table. The results of
the study showed that the students had higher scores of academic achievement after studying at the
internal control at the 0.01 significant level, and in the assessment of satisfaction by the sample group, the
overall satisfaction was in the high level with average score   Keywords : three-dimensional geometry, AR technology, the learning supplementary media