In primary school Chinese education, literacy is a very important work. Literacy is an important part of primary school Chinese and also an important part of primary school Chinese. At present, literacy education is increasingly valued by teachers. However, there are still many problems to be solved in China’s literacy education. In traditional education and teaching, teachers should let students recite a large number of concepts, formulas, and rules in order to improve students’ learning effect. However, due to the lack of practical support, this has become a major obstacle in education and teaching. Therefore, the main purpose of this paper is to use augmented reality (AR) technology to explore the literacy teaching of junior students. From the result of the test of students’ literacy teaching, it can be seen that the number of people who scored 81–100 points in the experimental class and the control class before the experiment was 9 and 4, respectively. After the experiment, the number of people who scored 81–100 points in the experimental class and the control board was 15 and 7, respectively. Therefore, it is very necessary to use AR technology to carry out applied research on literacy teaching at the low learning stage.