This paper describes education system using augmented reality technology. The system aims to offer useful information for the learner, to support intuitive study, and to improve the efficiency of the in-depth understanding and study. For the purpose the system that synthesizes information that seems to improve study to the image of the reality on real time was developed using augmented reality technology to mechatronics training, and study. Effects of the system were verified by the testee's using the system and being evaluated. It was confirmed that an educational system using the augmented reality technology was effective in intuitive study by the verification outcome.