Fifth graders investigate the Maya's as mathematicians. In this Mayan math lessons, 5th graders work with the ancient Mayan numbering system by comparing it to the American Number System. They tell the differences and similarities...

Fourth graders investigate various number systems and ways of counting.  In this various number systems and ways of counting lesson, 4th graders discuss number systems from around the world.  Students practice counting using...

Class members complete activities related to the story "Oklahoma Stone Soup." First, pupils read, discuss, and answer questions about the story. Next, to incorporate math into the lesson, learners make stone soup using a variety of...