Team teaching involves two or more teachers jointly planning, executing, and evaluating the learning experiences of a group of students. There are two main types of team teaching: hierarchic, with a designated team leader, and synergetic, with teachers working as equals. The objectives of team teaching are to utilize teachers' talents, increase flexibility in grouping and scheduling, and improve instruction quality. Key factors for successful team teaching include cooperation among teachers, adequate resources, and proper planning. The approach offers advantages like improved instruction, time savings, and exposure to more specialists, but also limitations such as potential lack of cooperation or unrealistic expectations.