Let's talk factors and products! Teach your students the factor tree strategy for finding all factors of a product. This lesson can be taught on its own or used as support to the lesson Divisibility Rules.
Is it divisible? Introduce students to divisibility rules with these lesson plans. Children will learn strategies and guidelines for using divisibility rules to determine factors of whole numbers as well as for dividing whole numbers with remainders. These thoughtfully designed lesson plans teach students divisibility rules using strategies like factor trees, base ten blocks, and the standard algorithm.