New Study Shows the Impact of PBL on Student Achievement

December 4, 2017

Duke, N.K., & Halvorsen, A. (2017, June 20). New study shows the impact of PBL on student achievement [Web log post]. Retrieved from  In our study, we randomly assigned second-grade teachers in high-poverty schools that had low performance on state tests to two groups.  One taught social studies using the project-based units we designed (the experimental… Read More »