Segue Institute for Learning teacher Cassandra Santiago introduces a lesson on word problems to her first graders one spring afternoon. Credit: Phillip Keith for The Hechinger Report The Hechinger ...
BLUEFIELD, W.V. – A class of first-graders in Bluefield, West Virginia reached a major milestone earlier this week. Diana Sandifer’s class at Bluefield Primary School set a goal to solve 200,000 math ...