Ed tech companies promise results, but their claims are often based on shoddy research
The Hechinger Report
MAY 20, 2020
IXL’s research simply compares state test scores in schools where more than 70 percent of students use their program with state test scores in other schools. This analysis ignores other initiatives happening in those schools and the characteristics of the teachers and students that might influence performance. The results were stark.
145 
Let's personalize your content