Central High graduate Bert Strieb, 75, and his wife, Lynne, 74, are profiled in the September/October Philadelphia Public School Notebook newspaper for their longtime commitment to education, even in retirement. Lynne taught at the first- and second-grade levels in Philadelphia for 31 years, writes Mark McHugh, and Bert taught physics at LaSalle university for a remarkable 45 years. Read about their contributions to curriculum improvement and more at thenotebook.org