Easy fix for a clogged up bathroom sink. This is the one that most people could use to fix the problem, but it's the most common one for everyone to NOT know how to do.1  Howto & Style. 2  Standard YouTube License.asy fix for a clogged up bathroom sink. This is the one that most people could use to fix the problem, but it's the most common one for everyone to NOT know how to do. 1  Howto & Style.
Duties and Responsibilities of a Teacher. 1  Handling a classroom of students and teaching them the subject that has been assigned. 2  Teach all the subjects, if have been assigned to teach so. 3  Take daily attendance and teach students proper behavior. 4  Maintain discipline amongst students, and make sure that they dress properly.
Elementary, middle, and high school principals manage all school operations, including daily school activities. They coordinate curriculums, oversee teachers and other school staff, and provide a safe and productive learning environment for students. Duties. Elementary, middle, and high school principals typically do the following: 1  Manage school activities and staff, including teachers and support personnel. 2  Establish and oversee class schedules. 3  Develop, implement, and maintain curriculum standards. 4  Counsel and discipline students. 5  Observe teachers and classroom activities.