Research by ADP indicates that regardless if students go on to college or into the workforce after graduation, they still need the same knowledge and skills, particularly in English and mathematics. At a minimum, high school course requirements need to cover four years of rigorous English and four years of math, including Algebra I, Geometry, Algebra II, and data analysis and statistics.
While nearly every state requires students to study specific subjects for a certain number of years or to take specific courses to graduate, only recently has there been momentum in states to ensure that all students are graduating with a diploma signifying college and career readiness. Nineteen states have raised graduation requirements to include four years of rigorous English and math
through Algebra II and beyond.

Impetus for Change
States are being spurred on by concerns about the changing economy and the need to bolster economic competitiveness. Additionally, these efforts have been buoyed by new research that indicates that more rigorous study is crucial to reducing the achievement gap between white and minority students. Taking challenging math courses through at least Algebra II halves the gap in college completion rates between African American and Latino students and their white peers. (U.S. Department of Education)
Equally important, research shows that students who take more rigorous courses are significantly more likely to succeed in postsecondary education and the workplace than other students.
Higher-level skills are vital to postsecondary success …
… And to workplace success
Making a rigorous curriculum mandatory will improve access for minority students
In communities where a college-preparatory curriculum is not required, disadvantaged students are less likely to be in schools that offer college-prep courses, may not know which courses they need to take, or may require approval of a guidance counselor or school administrator to enroll.
What States Are Doing
Indiana has had a long-term strategy for creating a more rigorous education system aligned with postsecondary and business expectations. Beginning in the late 1980s, the state brought together business, K–12 and higher education leaders to identify what students need to know to prepare them for postsecondary education or employment. Based on the findings, the state established a more challenging roster of college- and work-preparatory courses in English, mathematics, science and social studies, which was ratified in 1994 as the Core 40 curriculum. To ensure that students are learning the content in those courses, the state administers end-of-course assessments in Algebra I, Algebra II, 11th grade English, Biology I and U.S. history.
Although participation in the Core 40 originally was voluntary, the state encouraged schools to offer the courses and students to take them. The percentage of students earning a Core 40 or more rigorous Academic Honors diploma rose from 13 percent in 1993–94 to 65 percent in 2003–04. Since the 1980s, when this work began, Indiana moved from 40th to 10th in the nation in the percentage of high school graduates going to college.
Building on this success, Indiana's Education Roundtable, co-chaired by the governor and state superintendent of education, recommended that the state make the Core 40 the default high school curriculum for all students as part of a broader P–16 Plan for Improving Student Achievement. In 2005, the Indiana Legislature approved this recommendation, starting with the class of 2011. Also by 2011, a Core 40 diploma will become an admissions requirement for public, four-year colleges and universities in the state.
In recent years, there has been significant progress in the number of states moving toward requiring all students to complete a college-and career-ready curriculum. Nineteen states and the District of Columbia all have adopted college-and career-ready graduation requirements. In 2005, only states - Arkansas and Texas - had enacted graduation requirements for all students at the level of rigor that Achieve considers college and career ready, including four years of both rigorous English and mathematics, through content typically taught in Algebra II. Another 11 states report plans to adopt college- and career-ready graduation requirements in future years.
In the past year, three that previously had tiered-diploma systems – Georgia, North Carolina and Tennessee – adopted college- and career-ready graduation requirements for all students. Both Georgia and Tennessee had offered their high school students two pathways, a college-prep and tech-prep diploma, while North Carolina offered four pathways for students to choose from upon entering high school. These states have moved away from tracking students to ensure all graduate prepared for college and careers. North Carolina adopted a default diploma system, allowing students with parental and school support to opt-out of the advanced mathematics requirements, and Tennessee and Georgia adopted mandatory requirements with no opt-out provisions included.
Issues to Consider When Raising Graduation Requirements