High school

A high school (also secondary school, senior school, secondary college) is a school that provides adolescents with part or all of their secondary education. It may come after primary school or middle school and be followed by higher education or vocational training.

Terminology

The term "high school" originated in Scotland, with the world's oldest high school being Edinburgh's Royal High School from 1505. The Royal High School was used as a model for the first public high school in the United States, Boston Latin School founded in Boston, Massachusetts.

The precise stage of schooling provided by a high school differs from country to country, and may vary within the same jurisdiction. In all of New Zealand and Malaysia, along with most of Britain and parts of Australia, Bangladesh and Canada, high school means the same thing as secondary school, but instead of starting in 9th grade, these "secondary schools" begin at ages 11 or 12.

Country by country

Australia

In Australia, high school is a secondary school, from Year 7 or Year 8 through to Year 12, varying from state to state. High school immediately follows primary (elementary) school; therefore, a Year-7 Australian high-school student is sometimes as young as 12. In Tasmania and the Australian Capital Territory, the term "high school" generally refers to Years 7–10, whereas the term "College" is used for Years 11–12. In Victoria the term "secondary college" has largely replaced the term "high school" following the reforms of the Labor Government in the late 1980s and early 1990s. Some schools have retained the name "high school" (such as Melbourne High School) and many have now dropped the "secondary" and are simply known as "college".

Sunset High School

Sunset High School is the name of several high schools in the United States:

See also

Dallas Independent School District

The Dallas Independent School District (Dallas ISD or DISD) is a school district based in Dallas, Texas (USA). Dallas ISD, which operates schools in much of Dallas County, is the second largest school district in Texas and the twelfth largest in the United States.

In 2014, the school district was rated "as having met the standard" by the Texas Education Agency.

General information

Location and area

Dallas ISD covers 312.6 square miles (809.6 km²) of land (map) and most of the city of Dallas. The district also serves Cockrell Hill, most of Seagoville and Addison, Wilmer, most of Hutchins, and portions of the following cities:

In addition, Dallas ISD covers unincorporated areas of Dallas County, including some areas with Ferris addresses.

History

Sunset

Sunset or sundown, is the daily disappearance of the Sun below the western horizon as a result of Earth's rotation.

The time of sunset is defined in astronomy as the moment when the trailing edge of the Sun's disk disappears below the horizon. Near to the horizon, atmospheric refraction causes the ray path of light from the Sun to be distorted to such an extent that geometrically the Sun's disk is already about one diameter below the horizon when sunset is observed.

Sunset is distinct from dusk, which is the time when the sky becomes completely dark (apart from artificial light). This occurs when the Sun is about 18 degrees below the horizon. The period between sunset and dusk is called twilight.

Locations north of the Arctic Circle and south of the Antarctic Circle experience no sunset or sunrise on at least one day of the year, when the polar day or the polar night persists continuously for 24 hours.

Sunset creates unique atmospheric conditions such as the often intense orange and red colors of the Sun and the surrounding sky.

Marching band

A marching band is a group in which instrumental musicians perform for entertainment, and prepare for a competition. Instrumentation typically includes brass, woodwinds, and percussion instruments. Most marching bands wear some kind of uniform (often of a military style) that includes the school or organization's name or symbol.

Marching bands are generally categorized by function, size, age, gender, instruments and by the style of show they perform. In addition to traditional parade performances, many marching bands also perform field shows at special events like competitions. Increasingly, marching bands perform indoor concerts that implement many songs, traditions, and flair from outside performances.

History

Band is a general term for an instrumental group. The marching band originated with traveling musicians who performed together at festivals and celebrations throughout the ancient world. It evolved and became more structured within the armies of early city-states, becoming the basis for the military band, from which the modern marching band emerged. As musicians became less important in directing the movement of troops on the battlefield, the bands moved into increasingly ceremonial roles. This intermediate stage led to the modern instrumentation and music for marching bands. Many military traditions survive in modern marching band. Bands that march in formation are often ordered to "dress their ranks" and "cover down your file." They may be called to "attention," and given orders such as "about face" and "forward march." Uniforms of many marching bands still resemble military uniforms.