Beyond Base Ten A Mathematics Unit for High-Ability Learners in Grades 3-6 (William and Mary Units)

Looking for a way to challenge your gifted students in math class? Look no further! Beyond Base Ten investigates the concept of place value and the representation of numbers by using place value and non-place-value systems. Number bases other than Base Ten are featured, especially through historical contexts of early civilizations that developed number systems different from th More »