Complex sentence: Potential tutors train during an extensive twenty-three hour Tutor Training Workshop in which they learn the philosophy, techniques and tools they will need to work with adult learns After completing the training, the tutors invest at least fifty hours a year to tutoring their student.
Split into simpler sentences: Potential tutors train during an extensive 23-hour tutor training workshop in which they learn the philosophy, techniques and tools they will need to work with adult learns. After the training, the tutors invest at least 50 hours a year to tutoring their student.