Charter schools learning from 25 years of lessons

Ninth-graders, from left, Walaa Esse, Ikran Hassan, Hafsa Mohamed and Mohamed Ali work on algebra in Lauren Mauel's class at Rochester STEM Academy. Kindergartner Ava Van Fossen works on cursive writing in Natalie Skoglund's classroom Tuesday, April 24, 2018, at Bluffview Montessori School in Winona.