Brass is a buttery yellow alloy of zinc and copper which has been manufactured for thousands of years in many parts of the world.
A teacher is usually issued a contract stating that they work 180 days a year, 7 hours a day (including a 30 minute lunch and 30 minute break) BUT almost any good teacher puts â¦ in an additional 2-4 hours daily plus several hours at home for FREE just striving for students success.
*Teachers/paraprofessionals and school support personnel may opt to work one or two days, August 12, 13, 2014, or June. 8, 9, 2015, in lieu of any one or two of the following days: September 25, 2014, October 24, 2014, January 16, 2015, March 20, 2015, and April 3, 201 5.