Chair, Department of Educational Leadership, San Diego State University; Classroom Teacher, Health Sciences High and Middle College; Co-Author, Building Equity: Policies and Practices to Empower All Learners (2017), Visible Learning for Literacy, Grades K-12: Implementing the Practices That Work Best to Accelerate Student Learning (2016), Visible Learning for Mathematics (2016), Better Than Carrots or Sticks: Restorative Practices for Positive Classroom Management (2015), Rigorous Reading (2013), and Text Complexity: Raising Rigor in Reading (2012)