The scenario in which Janet and Jacinda teach a second-grade class at Randolph elementary school and Janet teaches the class on mondays, wednesdays and fridays, while Jacinda teaches the class on tuesdays and thursdays is an example of job sharing. Job sharing is a type of flexible work arrangement in which two people work part-time schedules. Janet and Jacinda together complete the work one person would do in a single full-time job.