The Berryessa Union School District operates eleven elementary schools (K-5) and three middle schools (6-8) in San Jose, California, USA. Primary or elementary education is the first years of formal, structured education that occurs during childhood. ... Middle school and junior high school cover a period of education that straddles primary education and secondary education and serve as a bridge between them. ... City nickname: Capital of Silicon Valley Location of San Jose within Santa Clara County, California. ...