Sunset Park Elementary School teacher Erica Niemann, left, talks about her mentor, reading coach Sally Hartgrove.
Sunset Park Elementary School teacher Erica Niemann, left, talks about her mentor, reading coach Sally Hartgrove. Tracy Kimball tkimball@heraldonline.com
Sunset Park Elementary School teacher Erica Niemann, left, talks about her mentor, reading coach Sally Hartgrove. Tracy Kimball tkimball@heraldonline.com