"The Beautiful Tree: A Personal Journey Into How the World's Poorest People Are Educating Themselves," April 15, 2009 [Book Forum]
"Markets vs. Standards: Debating the Future of American Education," April 16, 2008 [Policy Forum]
"Why We Fight: Do Public Schools Cause Social Conflict?," January 23, 2007 [Policy Forum]
"Giving Kids the Chaff: How to Find and Keep the Teachers We Need," September 25, 2006 [Policy Forum]
"Spreading Freedom and Saving Money," January 31, 2006 [Policy Forum]
"Education Myths: What Special-Interest Groups Want You to Believe about our Schools--And Why it Isn't So," September 13, 2005 [Book Forum]
"What America Can Learn from School Choice in Other Countries," July 21, 2005 [Book Forum]
"School Choice and Special Ed: Extending Choice and Opportunity to Children With Disabilities," February 13, 2003 [Conference]
"Ten Myths about School Choice: Answering the Campaign against School Vouchers," March 14, 2002 [Book Forum]
"School Choice: Is It Good? Is It Constitutional?," February 19, 2002 [Policy Forum]
"Arizona's Scholarship Tax Credit: A New Direction for School Choice?," September 17, 2001 [Policy Forum]