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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
Direct linkCalhoun, James M., Jr. – ProQuest LLC, 2011
Student achievement is not progressing on mathematics as measured by state, national, and international assessments. Much of the research points to mathematics curriculum and instruction as the root cause of student failure to achieve at levels comparable to other nations. Since mathematics is regarded as a gate keeper to many educational…
Descriptors: Mathematics Curriculum, Program Effectiveness, Pretests Posttests, Achievement Gains
