This proves that standardized testing failed to bring up U.S. test scores. Not only that, but standardized tests only take into account how a student performs one time, not showing improvement (Medor). Derrick Medor, a school superintendent with two degrees in education, shows this. “standardized testing” also shares this view, stating, “Most importantly, critics of standardized testing agree that standardized testing only serves to demonstrate students’ performance on the day of the test and does not accurately reflect their true abilities.” In author words, if a student is having a bad day, it will reflect on the test and there is nothing they can do about it. To conclude, standardized testing fails at properly measuring student improvement and improving test grades. Standardized testing changes teachers for the worse. For instance, standardized testing causes teachers to “teach to the test” and stresses them out so much they