Divisibility Rules Full LessonThis lesson has everything you need to introduce or review divisibility rules. In the exploration, students will investigate relationship between multiples on a multiplication chart. Rules for 2, 3, 5, 6, 9, and 10 are explored, as they are the easiest to notice using a 10x10 chart. The fill-in-the-blank notes are perfect for formalizing divisibility rules in notebooks. Rules for 2, 3, 4, 5, 6, 8, 9, and 10 are included. Have students follow along with their guided