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 ...

Fractions are fun and there are lots of ways to look at them. Fractions are fun and there are lots of ways to look at them.