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Ability Grouping Interventions And Math Performance Among Inner-City School, Vladimir Sreckovic

Walden Dissertations and Doctoral Studies

In the city selected for this study, only 29% of inner-city students scored proficiently on standardized tests, whereas 71% of their peers at nearby suburban and affluent schools achieved the proficiency level. To address the gap, the local district implemented ability grouping in one charter school. The purpose of this ex post facto quasi-experimental study was to examine the effect of ability grouping among inner-city students in mathematics as an instructional intervention for improving student achievement. Ability grouping theory as an instructional strategy was used as the theoretical framework for this study. The criterion measure of mathematics improvement was provided …