How you can be a good supervisor to lead a team?

I agree with these experts. Additional tip, the supervisor also should give compliments to members for any success so that members could feel appreciation on their hard works. 

Through a tangible plan, controls over the resources, maintaining the available resources and motivation 

here are some important points:

-Lead by example

-Be a "can do" person

-Tell the employees what you really want,and, why you really want

-Always be willing to give honest feedback

-Clear communication and respect

Supervising others can be a tough job. Between managing your own time and projects, helping your team members solve problems and complete tasks, and helping other supervisors, your day can fill up before you know it.

 The Supervising Others workshop will help supervisors become more efficient and proficient, with information on delegating, managing time, setting goals and expectations (for themselves and others), providing feedback, resolving conflict, and administering discipline.