Spoiler warning: This article contains spoilers through the first four episodes of Squid Game: The Challenge season 2. If you haven’t watched the first batch of episodes yet, bookmark this and come ...

In math, Algebra 1 is a make-or-break course. The class is the gateway to high school math, and struggling to complete it can close off those higher-level pathways—and even jeopardize students’ ...

Top students can benefit greatly by being offered the subject early. But many districts offer few Black and Latino eighth graders a chance to study it. By Troy Closson From suburbs in the Northeast to ...