The goal of this study was to further evaluate the impact of IXL Math on math learning outcomes. Using a quasi-experimental design with matched treatment and control groups, this analysis utilized data from 312 public schools in Mississippi during the 2021-2022 school year. The middle school analysis included 272 schools (136 treatment, 136…

The purpose of this study was to determine if the Summit Learning Platform, a type of Intelligent Tutoring System, has a positive association with mathematics achievement of high school students in grades nine through eleven. The study was conducted in a Midwest suburban school district among three high schools within the same district. Further, a…

Prospective longitudinal data collection is an important way for researchers and evaluators to assess change. In school-based settings, for low-risk and/or likely-beneficial interventions or surveys, data quality and ethical standards are both arguably stronger when using a waiver of parental consent--but doing so often requires the use of…

The assessment of learning in large online courses requires tools that are valid, reliable, easy to administer, and can be automatically scored. We have evaluated an online assessment and learning tool called Knowledge Assembly, or Knowla. Knowla measures a student's knowledge in a particular subject by having the student assemble a set of…

State and school district leaders in Wisconsin are interested in improving education outcomes among Black students across the state. To achieve this goal, the Wisconsin Department of Public Instruction encourages schools to implement culturally responsive practices, which prior research suggests are related to improvements in outcomes among…

This Study Snapshot highlights key findings from a study aimed at improving education outcomes among Black students across the state. The Wisconsin Department of Public Instruction encourages schools to implement culturally responsive practices, which prior research suggests are related to improvements in outcomes among racial/ethnic minority…

State and school district leaders in Wisconsin are interested in improving education outcomes among Black students across the state. To achieve this goal, the Wisconsin Department of Public Instruction encourages schools to implement culturally responsive practices, which prior research suggests are related to improvements in outcomes among…

The "Participation in a Professional Development Program on Culturally Responsive Practices in Wisconsin" study examined the education outcomes among Black students across Wisconsin. The Wisconsin Department of Public Instruction encourages schools to implement culturally responsive practices, which prior research suggests are related to…

States are increasingly interested in including measures of student achievement growth, or "value- added," in evaluating teachers. Annual state assessments, however, which are the typical measure of student growth, usually cover only reading and math teachers and only in grades 4-8. These state assessments thus cannot …

States and school districts are exploring alternatives to state tests for measuring teachers' contributions to student learning. One approach applies statistical value-added methods to alternative student assessments such as commercially available tests and end-of course tests. The evidence suggests that these methods can reliably distinguish…

This report summarizes evaluation results on the costs and benefits of administering ACT's EXPLORE assessment in AISD during its pilot year in 2000-2001.

ACT conducts the only nationwide curriculum survey that empirically identifies current instructional practices and postsecondary expectations in order to develop tests that measure critical skills and knowledge. Every three years, it surveys thousands of middle school/junior high school, secondary, and postsecondary teachers in English/writing,…