Dr. Andrew Sack

It’s Not About Times Tables: Rethinking Math for Your Kids

Are times tables and worksheets really the best way to teach math? According to Dr. Andrew Sack — university mathematician and IMACS graduate — the answer is no. In a short, powerful video, Dr. Sack explains why traditional math instruction often misses the mark, and how we can do better for our kids. What If … Continue Reading

Text on image: "The only way to learn math is to do math." The AMC-8 is such a great way for kids to get excited about problem solving.

2026 AMC Math Competition Guide. Love Math? Score Better!

Everything you need to know to ace every level of the AMC competition. The American Mathematics Competitions (AMC) are the first step toward becoming one of America’s top math students and advancing to elite contests such as the Mathematical Olympiad. But the AMC is much more than just a pathway to national recognition. For many … Continue Reading