We compared the learning from playing a linear number board game of preschoolers from middle-income backgrounds to the learning of preschoolers from low-income backgrounds. Playing this game produced greater learning by both groups than engaging in other numerical activities for the same amount of time. The benefits were present on number line…

In an effort to understand the schooling process, a longitudinal study was conducted of children enrolled in three elementary schools. Children entering first grade in a middle class white school, an integrated lower class school, and an all-black lower class school were followed to the end of third grade. This final report of the study presents…