Manufacturing the raincoat. 1  The pieces that make the body of the raincoat are cut by a computer-operated cutter or large electrical cutter. 2  The interlining (which makes collars, cuffs, front facings, sleeve straps, belts and pocket welts stiff) is put inside the appropriate parts.
High School Math Teacher. High school math teachers teach at the secondary level in public and private schools. Math teachers must have completed a bachelor's degree program and be licensed by their respective state. Private school math teachers generally need a bachelor's degree, but do not need to be licensed.aster's Degree Programs. Some states require public school teachers to complete a master's degree in education after they begin teaching. Master's degree programs typically last 2-3 years and cover advanced topics in mathematics and techniques for teaching advanced math.
Teacher workload. In high schools, it is important to consider not only the number of students per class but the nature of the class, and the subject the teacher is teaching. For example, a math teacher might have no problem teaching an advanced math class, or several math classes, with 35-40 students.tudents in the upper grades, who may not have had the benefits of a small class in the early years, have already formed their habits, good and bad, for coping with their classroom environment. Simply reducing the class size at this level may not be enough to change their ways.