Years ago, when her eighth-graders struggled with basic subtraction, teacher Rita Frenzel tried something different: She taught them chess. The math scores climbed, and so did a passion that would ...

You may remember “Schoolhouse Rock,” the Saturday-morning cartoon shorts that used catchy songs and colorful characters to teach lessons about everything from grammar and history to math and civics.

No Costco card? No problem. These 5 tricks let you shop online, use gift cards and snag deals — without paying membership ...