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Download full textSchonberg, Christina – Online Submission, 2021
The goal of this study was to further evaluate the impact of IXL on learning outcomes in math and ELA. Using a quasi-experimental design with matched treatment and control groups, we analyzed data from 296 public schools in Colorado during the 2018-2019 school year. The analysis of IXL Math included 186 schools (93 treatment, 93 control), and the…
Descriptors: Program Evaluation, Program Effectiveness, Comparative Analysis, Public Schools
