Schooling in North America was built by laws, and teaching technology followed much later: Massachusetts ordered towns of 50 households to hire a teacher in 1647, Ontario's School Act of 1871 introduced the province's first compulsory attendance measure, and a computer teaching system called PLATO ran at the University of Illinois in 1960. This timeline stays within that documented record. It does not cover ancient civilizations, and it shows that the idea of a machine that teaches is older than modern AI.
Key takeaways
- The 1647 Massachusetts law required towns with 50 households to hire a teacher and towns with 100 households to support a grammar school.
- Egerton Ryerson became superintendent of schools for Canada West in 1844 and led the campaign behind Ontario's School Act of 1871.
- About 150,000 Indigenous children were removed from their families to attend residential schools, which the federal Indian Act of 1876 made possible.
- B. F. Skinner exhibited a teaching machine in March 1954, and PLATO began in 1960 on the ILLIAC computer.
- None of these sources shows that a given technology improved learning; they document what was built and when.
Laws that created schools: 1647 to 1871
The earliest item in this timeline is the Massachusetts Bay Colony's 1647 act, often called the Old Deluder Satan Act after its opening clause about Scripture. As summarized by the First Amendment Encyclopedia at Middle Tennessee State University, it required towns with at least 50 households to hire and pay a teacher of reading and writing, and towns with at least 100 households to support a grammar school preparing boys for Harvard College. Similar laws followed in other New England colonies, except Rhode Island. The purpose was religious, and the law governed towns, not individual families.
Canada's equivalent step came much later and under a different structure. The Dictionary of Canadian Biography records that Egerton Ryerson accepted the post of superintendent of schools for Canada West in early 1844, and names the school acts of 1846, 1850, and 1871 as his main legislation. The 1871 act aimed to make elementary schools tuition-free and introduced the first, tentative compulsory attendance measure in Ontario. Because education is a provincial responsibility, other provinces built their systems separately.
Schooling used as a tool of assimilation
A history of Canadian schooling that leaves out residential schools would be incomplete. The Indian Act of 1876 contained clauses that allowed the federal government to establish Indian Residential Schools, according to the federal timeline published by Crown-Indigenous Relations and Northern Affairs Canada. The department states that about 150,000 Indigenous children were removed from their families and communities to attend 140 such schools, that most had closed by the mid-1970s, and that the last federally run school closed in the late 1990s.
The Indian Residential Schools Settlement Agreement was approved by all parties in 2006, and its implementation began on September 19, 2007. The Truth and Reconciliation Commission it created gathered testimony from about 6,500 survivors and witnesses over six years and issued 94 Calls to Action in 2015. This part of the record belongs in any account of how education systems formed in Canada, because it shows schooling serving a purpose opposite to the one claimed for common schools.
Teaching machines before AI: 1954 and 1960
Mechanical teaching devices predate computers. The Smithsonian's National Museum of American History holds a wooden box built by B. F. Skinner to teach elementary arithmetic, marked as exhibited in March 1954 at a conference at the University of Pittsburgh. A later Harvard-era machine in the same collection used paper discs of questions and answers: the student writes an answer on a paper tape and advances the mechanism, which reveals the correct answer while covering the student's response. The museum notes that Skinner suggested techniques he had used to train animals might be adopted for teaching people.
PLATO followed on a computer. The University of Illinois describes it as a computer-based education system first launched in 1960 on the ILLIAC computer, built to extend learning opportunities to students in inner-city schools. By 1976 it had 950 terminals and over 3,500 hours of material across 100 subjects, and it also supported forums, message boards, and email. Neither description mentions estimating what a learner knows, which is what modern adaptive software tries to do; both present prepared material and give feedback. The distinction is useful when reading claims that AI tutoring is a new idea: automated feedback is old, and what is newer is language generation.
Timeline at a glance
| Year | Event | Where |
|---|---|---|
| 1647 | Massachusetts Bay Colony requires teachers in towns of 50 households | Massachusetts |
| 1844 | Ryerson becomes superintendent of schools for Canada West | Ontario |
| 1871 | School Act aims at tuition-free elementary schools; first compulsory attendance measure | Ontario |
| 1876 | Indian Act clauses allow the federal government to establish residential schools | Canada |
| March 1954 | Skinner teaching machine exhibited at the University of Pittsburgh | United States |
| 1960 | PLATO launched on the ILLIAC computer at the University of Illinois | United States |
| 1967 | Council of Ministers of Education, Canada, founded by provincial and territorial ministers | Canada |
| 1979 | U.S. Congress passes the Department of Education Organization Act | United States |
| May 24, 2023 | U.S. Office of Educational Technology publishes a report on AI and teaching | United States |
The table is a selection, not a complete history. It leaves out the schooling of enslaved and free Black Americans, the history of Quebec's church-run schools, and the spread of public high schools, none of which could be fully checked against primary sources for this article.
What the timeline suggests about AI in schools
Two patterns recur. First, governments set the frame: colonies, provinces, and later national agencies decided who must be taught, who pays, and who is excluded. Current rules on AI tools in classrooms follow the same pattern, with provinces, states, and districts deciding most questions. Second, each wave of teaching technology arrived with large expectations and left records of what it did, not controlled evidence of learning gains. The Illinois description of PLATO lists terminals and course hours; it does not report test scores. Evidence on modern AI tutors is covered in the related articles below and should be judged the same way.
FAQ
Why does this history start in 1647?
It is the earliest school law in North America that could be checked against a reliable summary of the text. Education in ancient civilizations is a separate subject that this article does not attempt to cover.
Was Skinner's teaching machine artificial intelligence?
No. The museum's description covers a fixed set of questions and a mechanism that reveals the right answer after the student responds. It says nothing about learning from students or generating new material.
When did the last Canadian residential school close?
The federal government says the last federally run school closed in the late 1990s. It does not give a single exact year on the pages reviewed, so this article avoids naming one.
Is a national education department part of this history?
In the United States, Congress created the Department of Education in 1979. Canada has no national equivalent, and provinces and territories coordinate through CMEC, which was founded in 1967.
Related reading
- Impact and potential of AI in education
- Traditional AI compared with modern machine learning
- How AI affects modern society
- What an education board does
More in AI in education.
Last verified: October 2026
Sources
- Old Deluder Satan Act of 1647, First Amendment Encyclopedia, Middle Tennessee State University
- Ryerson, Adolphus Egerton, Dictionary of Canadian Biography
- Timeline: Indian Residential Schools, Crown-Indigenous Relations and Northern Affairs Canada
- Indian Residential Schools Settlement Agreement, Crown-Indigenous Relations and Northern Affairs Canada
- Truth and Reconciliation Commission of Canada, Crown-Indigenous Relations and Northern Affairs Canada, 2015
- Teaching machines of B. F. Skinner, National Museum of American History, Smithsonian Institution
- In memoriam: Donald L. Bitzer, father of PLATO, University of Illinois Grainger College of Engineering
- Programs and Initiatives, Council of Ministers of Education, Canada
- Department of Education Organization Act, U.S. Congress, 1979
- Artificial Intelligence and the Future of Teaching and Learning, Office of Educational Technology, U.S. Department of Education, 2023