How Building Knowledge Boosts Literacy and Learning: First Causal Study Finds Outsized Impacts at 'Core Knowledge' Schools - David Grissmer; Mark Berends; Daniel T. Willingham; Chelsea A. K. Duran; William M. Murrah; Tanya Evans; Chris S. Hulleman; Jamie Decoster; Thomas G. White; Richard Buddin (Education Next, 2024)