With the continuous development of AR technology, AR is playing an increasing role in the teaching field, covering physics, mathematics, geography, medicine, and early childhood education. In classroom teaching, some courses need to prepare relevant teaching aids, especially elementary school science courses, which focus on students’ practical and exploratory abilities, and cultivate students’ scientific literacy through practical operations. For example, the earth and the universe in scientific content, AR technology can reproduce the earth model. Teachers can use it to explain the alternation of day and night and the changes of the seasons. Through operations such as zooming in, zooming out and rotating, the content is shown to students from all angles for observation. AR technology can enrich the classroom and increase students’ interest in learning.

AR technology has very high requirements on the skills of schools and teachers. For example, how can teachers integrate AR technology into the classroom? Does the school have the conditions to install AR equipment?