Tutoring is private academic support, usually provided by an expert teacher; someone with deep knowledge or defined expertise in a particular subject or set of subjects. Wikipedia

• High school degree or an experienced qualified teacher.
• Extensive knowledge of a particular subject.
• Certification and training is a plus. 
• Ability to explain concepts to a variety of ages and learning styles.
• Ability to build rapport with the student. 
• Open and honest relationship with the student
• Patient.
• Good listening skills.
• Never act annoyed that the student does not know something. 
• Professionalism and respect are essential.
• Communicate frequently with parents.