1. 家庭经济学：Major in: Pre-School Education 学龄前教育学士 | Home Economics 家庭经济学 | Livelihood Education 生计教育

2. 国内经济学：History of Art 美术史 | Home economics 国内经济学 | Human biology 人类生物学

3. 家政经济：History of Chinese Revolution 中国革命史 | Home Economics 家政经济 | Human Biology 人类生物学

1. 家政学
Home economics is a school subject dealing with how to run a house well and efficiently.

noun

1. theory and practice of homemaking

Synonym: home ecdomestic sciencehousehold arts