Beyond Base Ten

<p>Looking for a way to challenge your gifted students in math class? Look no further! <i>Beyond Base Ten</i> 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 the one we use today.<br><br>Place value is a fundamental and powerful concept that is the foundation for the number system used by all cultures. Typical curriculum materials address this concept in a rote method. This unit goes beyond this and encourages students to analyze the structure of our number system and other systems; examine the historical foundations of place value systems (Babylonian and Mayan) and non-place-value systems (Roman and Greek) over thousands of years in different civilizations; analyze why Base Ten is the surviving number system; and investigate applications of other number bases in areas such as computers and electricity. <i>Beyond Base Ten</i> is perfect for any student who loves mathematics!<br><br><i>Beyond Base Ten</i> was developed by the Center for Gifted Education at The College of William and Mary.<br><br>Grades 3-6</p>