Karen Lewis is Pres­i­dent of the Chica­go Teach­ers Union. A Chica­go pub­lic school teacher for more than 20 years, she took a leave from teach­ing chem­istry at King Col­lege Prep High School in North Ken­wood in 2010 when she was elect­ed union president.
Letter from CTU President Karen Lewis: ‘Students Suffer in Low-Performing Charter Schools’