Recent research suggests that small (1:15) classes in the primary grades improve a student's chance to obtain a solid educational foundation. Funding has proved a major hurdle to definitive class size research. Also, many class size studies are inconclusive, since few are longitudinal. Tennessee is weighing its burgeoning welfare and correctional…

Despite evidence from the USA that children in small classes of less than 20 do better academically there is still a vociferous debate about the effects of class size differences in schools, and considerable gaps in our understanding of the effects of class size differences. This article summarises results from the most complete UK analysis to…

Although experimental results indicate that smaller classes promote higher achievement in early elementary school, the broader literature on class-size effects is inconclusive. This seeming contradiction raises questions about the generalizability of experimental evidence, an issue that this article addresses by examining the effects of class size…

Tennessee's Project STAR (Student Teacher Achievement Ratio), a large longitudinal project involving students in kindergarten through third grade, has provided important information about class-size effects on pupil achievement and development. The project showed that small classes provided higher student outcomes and better student behaviors than…