American kindergarteners are falling behind in math. The solution? Challenge them more. January 28, 2015 Jake J. Smith Kindergarten is supposed to be a year of transition—the time when toddlers become bona fide students. But when it comes to math, American kindergartens are falling way behind. Teachers are focusing on material that kids already know, challenging them little and costing them big in the long run. Assistant Professor Amy Claessens helps us understand why, and what can be done about it. To make sure you never miss a new episode of Radio Harris, subscribe on iTunes or Stitcher, or follow us on SoundCloud! Upcoming Events More events Policy Research and Innovation Bootcamp (PRIB) Policy Hackathon Challenge Deep Dive Tue., February 10, 2026 | 12:00 PM Preparing for Harris: Teaching Assistantships Wed., February 11, 2026 | 8:30 AM Coffee Chat in Western Massachusetts Wed., February 11, 2026 | 9:00 AM Tunnel City Coffee 100 Spring St #102 Williamstown, MA 01267 United States
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