The fourth grade is a stage in the process of primary school learning, which generally refers to a group of primary school students with the fourth grade learning level. There will be fourth-grade students in any primary school.

Shatu Town No.3 Primary School is located in the former Shatu Middle School (which has been moved to the new campus), and Jinsha County Education and Science and Technology Bureau invested 500,000 yuan to purchase new teaching facilities and equipment for Shatu Town No.3 Primary School. Up to now, Shatu No.3 Primary School has enrolled more than 80 freshmen/kloc-0, and the education and teaching work has been carried out normally in four standard classes.