Infographic: How Expanded Learning Time Boosts Student Achievement and Closes Opportunity Gaps ArticleMay 19, 2014 Infographic: How Expanded Learning Time Boosts Student Achievement and Closes Opportunity Gaps Expanded learning time is a promising strategy that provides enrichment activities and academic support for low-income students and more collaboration time for their teachers. May 19, 2014 Tiffany D. Miller, Julie Zucker