Defined by ISBE as a type of Career Development Experience for high school students who have completed extensive school-based preparation relating to an identified area of career and academic interest in the Individual Learning Plan. Internships are usually one-time experiences that should lead to course credit and could be paid or unpaid. It is connected to classroom learning and accompanied by structured reflection activities. Students participating in internships should be guided by a formal, written training plan that defines specific academic and workplace skills to be mastered (Work-Based Learning Manual, 2022).