HaptiChem was developed by some of the authors for chemical research and education. It was designed in the framework of human-centered interaction with computer for enhancing research and learning activities . After implementing fundamental functions to the system and having demonstrations in conferences for chemical educations , we conducted a pilot experiment at a high school by holding a chemistry class entitled "Several Forces between Molecules" as being open to the media in 2007. It was the first attempt at using it in the field of chemical education. The observations from the experiment suggested that the haptic system promoted curiosity and enhanced learning. The students could learn more effectively by combining with the active feeling with the haptic experiences. A haptic device made it easier to establish three-dimensional perception, which is difficult only with 2D-display. The high-school teachers evaluated that such a system can more efficiently encourage students to learn and remember things by stimulating their sense of touch. The outline of this pilot experiment was reported by the press [27-30], the high school , and some of the authors . However, the details of the results have not yet been reported. The effectiveness of haptic device in chemical education has not been changed, and the interests of the applications have been increased . Although the experiment was held fourteen years ago, we believe that the data we observed is still worth disclosing. Therefore, we report here the details of the observations as well as the overview of the HaptiChem system.