11 Facts About the History of Education in America

The history of education in America spans nearly 400 years, from a single Latin grammar school in colonial Boston to a public system that today serves tens of millions of students. Along the way, reformers, courts, and lawmakers argued over who should be taught, what they should learn, who should pay, and who should teach. Whether you’re a teacher, a parent, or thinking about becoming a teacher yourself, these 11 facts trace the moments that shaped American schools.

Key dates at a glance

Year	Milestone
1635	Boston Latin School opens, the oldest public school in the U.S.
1647	Massachusetts requires towns to fund schools (“Old Deluder Satan Act”)
1821	Emma Willard opens the Troy Female Seminary
1837	Horace Mann becomes the first secretary of the Massachusetts Board of Education
1839	The first state normal school for training teachers opens in Lexington, Mass.
1852	Massachusetts passes the first state compulsory attendance law
1865	The Freedmen’s Bureau begins supporting schools for formerly enslaved people
1918	Mississippi becomes the last state to require school attendance
1910–1940	The “high school movement” makes a diploma the norm
1954	Brown v. Board of Education rules school segregation unconstitutional
1965	The Elementary and Secondary Education Act expands the federal role
1972	Title IX bans sex discrimination in federally funded education
1975	Federal law guarantees a free public education to children with disabilities
1984	New Jersey launches the first state alternate route to teacher certification

1. America’s First Public School Opened in 1635

The town of Boston founded Boston Latin School on April 23, 1635, more than a year before Harvard College. It was a classical grammar school that taught boys Latin and Greek to prepare them for college and civic leadership. According to Britannica, it was open to boys regardless of social class, which set a precedent for tax-supported public education. Boston Latin still operates today, making it the oldest existing school in the United States.

2. Colonial Schooling Was Built Around Reading Scripture

In the Massachusetts Bay Colony, learning to read was considered a religious duty. A 1642 law required parents to make sure their children could read. Five years later, the Massachusetts School Law of 1647, nicknamed the “Old Deluder Satan Act” for its opening line, required towns of 50 or more families to hire a teacher of reading and writing. Towns of 100 or more families also had to run a grammar school that prepared boys for university. Other New England colonies, except Rhode Island, soon passed similar laws. Elsewhere, most children learned at home, at church, or from private tutors.

3. Girls Were Given Less Schooling, Until Reformers Pushed Back

In colonial America, many girls learned only basic reading and household skills, often at small “dame schools” run by women in their homes. That began to change in 1821, when Emma Willard opened the Troy Female Seminary in New York, the first school founded to give young women an education comparable to men’s colleges. In 1837, Oberlin College in Ohio began admitting women, becoming the country’s first coeducational college. The new public common schools were largely coeducational, and by 1890 more girls than boys were graduating from high school. In 1972, Title IX made sex discrimination illegal in any federally funded education program.

4. Horace Mann Led the Fight for Free “Common Schools”

In 1837, Massachusetts created the nation’s first state board of education and named Horace Mann its first secretary. Mann championed the “common school”: a free, tax-supported school open to every child and run to shared standards. Through 12 annual reports and the Common School Journal, he pushed for better schoolhouses, longer school terms, and trained teachers. Other states copied the Massachusetts model throughout the 1800s, which is why Mann is often called the father of American public education. In rural areas, many common schools were one-room schoolhouses, and thousands of them operated well into the 20th century.

5. Formal Teacher Training Began in 1839

Mann believed better schools required better-prepared teachers. On July 3, 1839, Massachusetts opened the first state-supported “normal school” for training teachers in Lexington, with just three students. Two more followed in Barre and Bridgewater by 1840, and the Lexington school later became Framingham State University. In 1843, Mary Elizabeth Miles graduated from it, becoming the first African American graduate of a public teachers college. Normal schools spread nationwide and eventually grew into state teachers colleges.

Teacher preparation kept evolving. In 1984, New Jersey launched the nation’s first state alternate route to teacher certification, opening classrooms to college graduates who hadn’t majored in education. Today, alternative certification programs like American Board help career changers become teachers at any age.

6. Enslaved People Were Barred From Learning to Read

While New England built public schools, much of the South made literacy a crime for enslaved people. After the Stono Rebellion of 1739, South Carolina passed an anti-literacy law in 1740, and other Southern states followed with similar laws through the 1830s. Some of these laws also applied to free Black people. Even so, thousands of enslaved people learned to read in secret. After the Civil War, freed people built and funded schools themselves, with support from the Freedmen’s Bureau and Northern aid societies. Black illiteracy in the South fell from about 90% in 1865 to about 70% by 1880. Reconstruction governments then created public school systems across the South, though those schools were soon segregated by race.

7. Every State Required School Attendance by 1918

On May 18, 1852, Massachusetts passed the nation’s first compulsory attendance law, requiring children ages 8 to 14 to attend school at least 12 weeks a year. Other states followed over the next six decades, often alongside child labor laws. In 1918, Mississippi became the last of the 48 states to require school attendance. Today, all 50 states and the District of Columbia have compulsory attendance laws, though the required ages vary.

8. Federal Boarding Schools Tried to Erase Native American Cultures

From 1819 to 1969, the federal government ran or supported Indian boarding schools designed to assimilate Native American children, often by separating them from their families, languages, and traditions. The Carlisle Indian Industrial School in Pennsylvania, opened in 1879, became the model for many others. A two-volume U.S. Department of the Interior investigation, completed in 2024, identified 417 federal Indian boarding schools across 37 states or then-territories. It documented at least 973 student deaths and noted that the true number is likely higher.

9. High School Became the Norm Between 1910 and 1940

In 1910, only about 18% of 15- to 18-year-olds were enrolled in high school, and fewer than 1 in 10 young people graduated. During the “high school movement,” communities built thousands of new public high schools offering both academic and vocational courses. By 1940, about 73% of teens were enrolled, and roughly half graduated. Classrooms changed too. Philosopher John Dewey argued that students learn best by doing, through hands-on projects and real-world problems. His ideas shaped the progressive education movement and still influence how teachers plan lessons today.

10. Brown v. Board of Education Ended Legal School Segregation

For decades, the Supreme Court’s “separate but equal” doctrine from Plessy v. Ferguson (1896) allowed states to segregate public schools by race. On May 17, 1954, in Brown v. Board of Education, the Court ruled unanimously that separating children in public schools by race was unconstitutional. A second ruling in 1955 ordered desegregation “with all deliberate speed,” but many districts resisted, and integration took decades. Questions about school segregation and equal opportunity remain part of the national conversation.

11. The Federal Role in Education Grew, and Is Still Debated

For most of U.S. history, states and local communities ran public schools. That changed in the mid-20th century:

• 1965: The Elementary and Secondary Education Act sent large amounts of federal money to schools for the first time, especially those serving low-income students.
• 1975: The Education for All Handicapped Children Act guaranteed a free appropriate public education to children with disabilities. In 1970, U.S. schools educated only 1 in 5 children with disabilities. The law was renamed the Individuals with Disabilities Education Act (IDEA) in 1990.
• 1979: Congress created the U.S. Department of Education, which opened in 1980.
• 2001 and 2015: No Child Left Behind expanded federal testing and accountability rules. The Every Student Succeeds Act replaced it in 2015 and returned more decisions to states.

The debate over Washington’s role continues. In March 2025, an executive order directed the Secretary of Education to begin closing the department and return education authority to the states. Since then, the department has signed agreements moving the management of many programs to other agencies, including Labor and Health and Human Services. In June 2026, it announced plans to shift special education administration to HHS and civil rights enforcement to the Justice Department. The department says it still carries out all of its legal duties. Only Congress can abolish the department, and as of October 2026 it has not done so. Supporters say the changes reduce federal bureaucracy and give states more control; critics argue they put services and civil rights protections for students at risk. For more on how families’ options are changing, see The Expanding Landscape of Educational Freedom in America.

Why This History Matters

American education has never stood still. Each era argued over the same core questions: who gets to learn, what schools should teach, who pays, and who is prepared to stand at the front of the classroom. Knowing how past generations answered those questions helps teachers, parents, and policymakers make sense of today’s debates over curriculum, technology, school choice, and teacher preparation.

Frequently Asked Questions

What was the first public school in America?

Boston Latin School, founded in Boston in 1635, is the oldest public school in the United States and still operates today.

Who is considered the father of American public education?

Horace Mann. As the first secretary of the Massachusetts Board of Education (1837–1848), he led the common school movement for free, tax-supported public schools.

When did school become mandatory in the United States?

Massachusetts passed the first compulsory attendance law in 1852. Mississippi was the last state to adopt one, in 1918.

When were the first teacher training schools founded?

The first state-supported normal school opened in Lexington, Massachusetts, in 1839. New Jersey created the first state alternate route to certification in 1984.

Step Into the Story

One constant runs through four centuries of American education: great teachers shape what comes next. If you’re thinking about teaching, your career and life experience are an asset in the classroom. Whether you’re changing careers or moving from substitute to full-time teaching, American Board offers a flexible, affordable, online path to certification. Learn how to become a teacher with American Board.