Final answer:
The number of commencement ceremonies held each year can vary depending on the educational institution. Most high schools and colleges typically hold one graduation ceremony each year to honor their graduating students, but some larger institutions may hold multiple ceremonies.
Step-by-step explanation:
The number of commencement ceremonies held each year can vary depending on the educational institution. In the United States, most high schools and colleges typically hold one graduation ceremony each year to honor their graduating students. However, some larger institutions may hold multiple ceremonies to accommodate the larger number of students.
For example, a university may have separate ceremonies for different colleges within the university or for undergraduate and graduate students. Additionally, some schools may also have separate ceremonies for different departments or majors.
It is important to note that the number of commencement ceremonies may also vary in different countries and educational systems.