"Research, for the most part, tends to support the belief in the benefits of small classes. While not all studies on the subject have shown that students learn more in smaller settingsand some are still ongoingmost have linked smaller classes to improvements in achievement.<quoted text>
Sorry, but studies already show that class size is irrelevant to student accomplishment.
The biggest and most credible of those studies, Tennessees statewide Student/Teacher Achievement Ratio, or STAR, project, begun in the late 1970s, found that the learning gains students made in classes of 13 to 17 students persisted long after the students moved back into average-size classes (HEROS, 2011). Whats more, the Tennessee researchers found, poor and African-American students appeared to reap the greatest learning gains in smaller classes. After kindergarten, the gains black students made in smaller classes were typically twice as large as those for whites. Follow-up studies through the years have found the students who had been in small classes in their early years had better academic and personal outcomes throughout their school years and beyond (Krueger, 2001; Sparks, 2011).
Likewise, a 2001 evaluation of the Student Achievement Guarantee in Education, or SAGE, class size reduction program by researchers at the University of Wisconsin-Milwaukee found that a five-year-old program of class-size reduction in Wisconsin resulted in higher achievement for children living in poverty. Research from Columbia University Teachers College in New York showed the context of class-size reduction can affect its success in improving student achievement (Ready, 2008). Similarly, Charles M. Achilles, one of the original principal researchers on the STAR study, has said researchers and policymakers will have difficulty replicating the improvements seen in the STAR study without including key elements of that program, such as early intervention and small class sizes of three years or more (Achilles, 2008).