– NEW ProCon.org Website! – Is the use of standardized tests improving education in America? – Standardized tests have been a part of American education since the mid-1800s. Their use skyrocketed after 2002’s No Child Left Behind Act (NCLB) mandated annual testing in all 50 states. Proponents say standardized tests are a fair and objective measure of student achievement, and that they ensure teachers and schools are accountable. Opponents say the tests are neither fair nor objective, and that their use narrows the curriculum and promotes “teaching to the test.” ProCon.org’s 42nd website explores the pros and cons in the debate over standardized tests.