Meeting every 5th grader’s math needs means moving beyond one-size-fits-all lessons. Differentiation, flexible grouping, and targeted interventions help bridge gaps and challenge advanced learners.

CLEVELAND, Ohio – On a mid-October day, Mr. John Whelan is playing a video on rounding numbers for his class. As the video finishes and Mr. Whelan begins the lesson, Zoey expresses her worries and ...