The terms  wind energy  or  wind power  describe the process by which the wind is used to generate mechanical power or electricity. Wind turbines convert the kinetic energy in the wind into mechanical power.This mechanical power can be used for specific tasks (such as grinding grain or pumping water) or a generator can convert this mechanical power into electricity to power homes, businesses, schools, and the like.ind turbines, like aircraft propeller blades, turn in the moving air and power an electric generator that supplies an electric current. Simply stated, a wind turbine is the opposite of a fan. Instead of using electricity to make wind, like a fan, wind turbines use wind to make electricity.
The role of a teacher is to help students apply concepts, such as math, English, and science through classroom instruction and presentations. Their role is also to prepare lessons, grade papers, manage the classroom, meet with parents, and work closely with school staff.
The teacher is the representative of the content and the school. How a teacher. presents himself makes an impression on administrators, colleagues, parents, and. students. Often a student links the preference to a particular subject to a teacher. and the way the subject was taught.