Using number bonds in K-2 classrooms is a great way to help students understand part-whole relationships at an early age. If students understand how to compose and decompose numbers easily, they will be able to break apart numbers and find compatible numbers when doing “mental math” in addition and subtraction, strategies required by the Common Core.
This take-home project includes 13 pages. Depending on your needs and your students’ needs, you can choose to include all pages or just some pag