Application of Augmented Reality for Learning Material Structures and Chemical Equilibrium in High School Chemistry

Material structures and chemical equilibrium are important learning units in high school chemistry. In this study, an augmented reality (AR) system is developed to assist students Students can use AR cards conduct virtual chemistry experiments, the submicroscopic view of a reaction will be displayed according equation specified by reactants coefficients on cards. They change observe experimental results obtain simplest integer ratio equation. It helpful for understanding that changes composition form new products process obeys law conservation mass. Empirical research has been conducted which group used control traditional teaching method The analytical show more effective than method, especially low-achievement students. questionnaire indicate motivation was slightly higher group, cognitive load lower both without achieving significant difference.