Have a complete and detailed class syllabus and provide in detail the important highlights of the course. Teamwork is a good strategy to relax students and break the ice. 

How to become a well prepared instructor using means of efficent planning and preperation, with help from documents such as the class sllybus and course objectives. 

Common sense is a major tool used in your development as an instructor. You need to lead by example acting as model, manager and motivator. Use resources provided by your institution or experience to continue your growth as a teacher.