The video explains the structure of lessons within MyDay, emphasizing the use of learning objects that must be completed in a set order through a process called forced progression. Each lesson typically begins with a lesson video and essential instruction, followed by an Activities Workbook for extra practice before attempting the system-graded lesson assessment. If a student does not achieve a passing score, they are directed to additional learning objects like the re-teach page and can make a second assessment attempt. Additional activities—See More, Do More, Hear More—and enrichment opportunities may also be included to support understanding and reflection, helping students master lesson objectives before moving forward.