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.
Many kindergarten and elementary school teachers work the traditional 10-month school year and have a 2-month break during the summer. They also have a short midwinter break. Some teachers may teach summer programs which they are paid for.