On July 1, 2010, the former School of Arts and Sciences was split into the School of Humanities and Social Sciences and the School of Science and Mathematics. In October 2010, the School of Humanities and Social Sciences, the School of Science and Mathematics, the Ricciardi School of Business and the School of Graduate Studies, were all renamed colleges, and the Department of Social Work was renamed the School of Social Work. The College of Humanities and Social Sciences currently consist of fifteen academic departments, the Bartlett College of Science and Mathematics has six departments, the College of Education and Health Sciences has five departments, and the Ricciardi College of Business has three.[21]