RACINE — The Racine Public Library, 75 Seventh St., offers students in grades five through eight a free math program called “Kick Start Your Math” from 1:30 to 3:30 p.m. Mondays, July 7 through Aug.

Bailey Hairston and Lauren Duval-Shepherd participate in a summer math lesson. Photo by Daniel Mollenkamp for EdSurge. PHILADELPHIA — Elle Oliver knows anger. Multiplying by 12 used to make the rising ...