A Lesson is an individual learning component within a course, typically focusing on a specific topic or skill. Lessons may include multimedia content, interactive elements, quizzes, or activities. They form the building blocks of courses and contribute to overall course completion. Key aspects of lessons include: – Defined learning objectives – Multimedia and interactive elements such as video, PDFs, or SCORM content – Embedded quizzes or knowledge checks – Completion tracking within the course – Integration into modules, curricula, or learning paths. Lessons provide structured, digestible learning experiences that support knowledge retention and skill development.