1. Primary education majors have stable employment prospects in the job market. With the country's emphasis on education and the increase of investment, the demand in the field of primary education is gradually increasing. With the rapid development of the big data industry, the competition is becoming increasingly fierce. For students majoring in big data, finding an ideal job needs to face great competitive pressure.

2. Primary education is the key stage of children's growth. Primary school teachers bear important social responsibilities and are the foundation of children's growth and development. This sense of responsibility and mission makes more people choose primary education major. Big data majors pay attention to practical teaching, but many students lack practical experience in practical application. So the primary education major is good.