K–12 in the context of Common Core

The Folger Shakespeare Library is an independent research library on Capitol Hill in Washington, D.C., United States. It has the world's largest collection of the printed works of William Shakespeare, and is a primary repository for rare materials from the early modern period (1500–1750) in Britain and Europe. The library was established by Henry Clay Folger in association with his wife, Emily Jordan Folger. It opened in 1932, two years after his death.

The library offers advanced scholarly programs and national outreach to K–12 classroom teachers on Shakespeare education. Other performances and events at the Folger include the award-winning Folger Theatre, which produces Shakespeare-inspired theater; Folger Consort, the early-music ensemble-in-residence; the O.B. Hardison Poetry Series; the PEN/Faulkner Foundation Reading Series; and numerous other exhibits, seminars, talks and lectures, and family programs. It also has several publications, including the Folger Library editions of Shakespeare's plays, the journal Shakespeare Quarterly, the teacher resource books Shakespeare Set Free, and catalogs of exhibitions. The Folger is also a leader in methods of preserving rare materials.

Twelfth Grade (also known as Grade 12, Senior Year, Standard 12, 12th Standard, 12th Class, or Class 12th or Class 12) is the name in many parts of the world for the twelfth and final year of formal or compulsory education, typically the final year of secondary school and K–12. Students in twelfth grade are usually 17-18 years old. Some countries have a thirteenth grade, while other countries do not have a 12th grade/year at all.

Education in Afghanistan includes K–12 and higher education, which is under the Ministry of Education and Ministry of Higher Education. In 2021, there were nearly 10 million students and 220,000 teachers in Afghanistan. The nation still requires more schools and teachers. Soon after the Taliban take took the country in August 2021, they banned girls from secondary education. Some provinces still allow secondary education for girls despite the ban. In December 2022, the Taliban government also prohibited university education for females in Afghanistan, sparking protests and international condemnation. In December 2023, investigations were being held by the United Nations into the claim that Afghan girls of all ages were allowed to study at religious schools. As of November 2024, some parts of the country allow women to attend religious schools to pursue dentistry, nursing, and other subjects.

According to Acting Education Minister Noorullah Munir, "Afghanistan has 20,000 official schools in which 9,000 are of no use, 5,000 have no building and the remaining 4,000 needed rehabilitation." Compulsory education in Afghanistan is through the ninth grade. "The academic year consists of 2 semesters, and runs from March to January." Since the Taliban takeover of Afghanistan in August 2021, officials under the Islamic Emirate have suspended secondary education to teenage girls.

An online school (virtual school, e-school, or cyber-school) teaches students entirely or primarily online or through the Internet. Online education exists all around the world and is used for all levels of education (K-12 High school/secondary school, college, or graduate school).

Virtual education is becoming increasingly used worldwide. There are currently more than 4,700 colleges and universities that provide online courses to their students. In 2015, more than 6 U.S. million students were taking at least one course online; this number grew by 3.9% from the previous year. In 2021, more than 53% of postgraduate students were taking at least some classes online. The total number of online students in the U.S. was 7.5 million in 2024.

Cengage Group is an American educational content, technology, and services company for higher education, K–12, professional, and library markets. It operates in more than 20 countries around the world.

The company is headquartered in Boston, Massachusetts, and has approximately 5,000 employees in nearly 38 countries. It was headquartered at its Stamford, Connecticut office until April 2014.

California State University, San Bernardino (Cal State San Bernardino or CSUSB) is a public research university in San Bernardino, California, United States. Founded in 1965, it is part of the California State University system. The main campus sits on 441 acres (178 ha) in the University District of San Bernardino, with a branch campus of 40 acres (16 ha) in Palm Desert, California, opened in 1986. Cal State San Bernardino's fall 2020 enrollment was 19,404. In fall 2019, it had 505 full-time faculty, of which 385 (76 percent) were on the tenure track.

The university is classified among "R2: Doctoral Universities – High research activity", offering bachelor's degrees in 123 programs, master's degrees in 61 programs, two Doctor of Education (Ed.D.) programs (Community College specialization and K–12 specialization), and 23 teaching credentials.

Education in Armenia is held in particular esteem in Armenian culture. Education developed the fastest out of the social services, while health and welfare services attempted to maintain the basic state-planned structure of the Soviet era, following Armenia's independence in 1991. Today, Armenia is trying to implement a new vision for its higher education system while pursuing the goals of the European Higher Education Area. The Ministry of Education and Science oversees education in the country.

K–12 education is a part of the education system and is required for 12 years. It consists of preschool, primary, middle, and high school education, with both government-run (public) and private institutions creating the educational landscape.