By Frederick M. Hess

Massachusetts residents voted Tuesday to scrap the requirement that high schoolers pass the Massachusetts Comprehensive Assessment System (MCAS) tests in math, science, and English in order to receive a high school diploma. Instead, the new law will allow students to demonstrate proficiency in these core subjects by “complet[ing] coursework certified by the student’s district.” The measure passed 59 percent to 41 percent after the Massachusetts Teachers Association spent $10 million to support the initiative, double the amount spent by its opponents.

In ditching the MCAS requirement, voters abandoned the cornerstone of the bipartisan 1993 Education Reform Act that fueled three decades of education gains in Massachusetts. Dating from 2001 through 2018 (the MCAS graduation requirement took effect in 2003), the share of students proficient in math grew by 33 percent and in English Language Arts by 40 percent. In 2005, Massachusetts became the first state to have its students lead the nation in all four major categories of the National Assessment of Educational Progress: fourth-grade reading and math as well as eighth-grade reading and math. The state has dominated the leaderboard ever since. In 2007 and 2011, international exams found that Massachusetts students were performing neck-and-neck with peers in high-performing nations like Japan, Korea, and Singapore.