The lesson plan teaches primary school students about the days of the week through a song. It begins with a warm-up activity using flashcards to review days and subjects. Students will then watch a video of a song to learn the days of the week. They will sing along with lyrics provided and do movements like clapping and stomping. Worksheets reinforce the material, with a puzzle to reorder letters into days and a find-the-words activity. The lesson concludes with a spinner game where students say the day and an activity for that day.