The standard size for a regulation double tennis court is 60 feet wide by 120 feet wide; a regulation single court should be at least 55 feet wide by 115 feet long. These measurements, however, reflect only the court itself. Additional space will be needed for drainage, landscaping, and fencing.
Teaching method. A teaching method comprises the principles and methods used for instruction to be implemented by teachers to achieve the desired learning by students. These strategies are determined partly on subject matter to be taught and partly by the nature of the learner.
The didactic method of instruction is often contrasted with dialectics and the Socratic method; the term can also be used to refer to a specific didactic method, as for instance constructivist didactics.Didactics is a theory of teaching, and in a wider sense, a theory and practical application of teaching and learning.In demarcation from  Mathetics  (the science of learning), didactics refers only to the science of teaching.n didactic method of teaching, the teacher gives instructions to the students and the students are mostly passive listeners. It is a teacher-centered method of teaching and is content oriented. The content or knowledge of the teacher is not questioned.