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.
The average hours worked in the state sector are similar. In the governmentâs 2013 workload survey, the average school teacher reported working more than 50 hours a week. A breakdown reveals how this changes according to schools; secondary school headteachers clocked up more than 60 hours, for example.