This document outlines a research proposal that aims to examine the impact of effective and ineffective teaching on the academic achievement of students from lower socioeconomic statuses. The introduction presents the research problem and competing hypotheses. It also discusses the need for the study due to issues like teacher accountability and inequities in educational resources. The literature review covers previous studies on variables like teacher experience and effectiveness, and how these impact student outcomes differently for lower and higher SES populations. The methodology section describes plans to survey and interview teachers and administrators in urban school districts to collect data to analyze the relationship between teaching quality and student achievement.