In a look ahead at a week of Cambridge and Somerville events, there’s a Riverfest with fireworks, Gilman Square arts and music, Diane von Furstenburg talks, a pop-up serves Indonesian snacks and ...

Math isn’t just about answers—the process matters, too. These strategies spotlight reasoning and reveal student thinking.

Alupang Beach in Hagåtña is the next stop for BankPacific’s beach cleanup initiative, “Cleaning Up Our Roots,” set for 6 to 8 a.m. on Saturday, Aug. 16. “We’ve been wanting to do something that’s more ...