In a post-Covid world, we can no longer assume that a student’s age and mathematical experiences line up in previously expected ways. Indeed, they may not even be close. It’s a tension that’s always ...

Sharma is CEO and co-founder of Zearn, a nonprofit dedicated to transforming K-8 math education. Sharma is also the author of "Math Mind: The Simple Path of Loving Math," a book that dives into how we ...