Plato Courseware is a standards-based online learning program grounded in a tradition of solid research, sound pedagogy, and applied innovation. Plato developed rigorous, relevant curriculum that challenges students with a 21st century approach - engaging them with interactive, media-rich content. Plato Courseware provides courses in a wide range of core subjects, electives, world languages, honors, and Advanced Placement® offerings. Courses consist of integrated assessments; including exemptive pretests that allow learners to forgo content they have already mastered and focus on the concepts that need additional work. Course-level assessments also include tests for each course module to ensure concept mastery. This is an easy way for students to engage in credit recovery.