This article presents a lesson in which least common multiples helps students not only develop a perspective on an ancient culture but also draw on the cultural background of classmates. The Maya calendar received a lot of attention in the years leading up to December 21, 2012, because of the mythological end of "creation." Co-author…

In this article, we suggest an instructional intervention to help students understand statements involving multiple quantifiers in logical contexts. We analyze students' misinterpretations of multiple quantifiers related to the epsilon-N definition of convergence and point out that they result from a lack of understanding of the significance of…

In this article, the author describes her book, "Amazing Maya Inventions You Can Build Yourself," a new book designed to help kids learn the history of the ancient Maya civilization. "Amazing Maya Inventions You Can Build Yourself" offers the reader an engaging exploration of the history and culture of the Maya through building and crafts projects…

This article describes an exploration activity involving Mayan numerals, which can be adapted by teachers at various levels to help students better understand the concept of place value and appreciate contributions to mathematics made by an indigenous Central American culture.

At the present time, approximately 50% of the population of Guatemala is classified as indigenous, while in Mexico the figure is estimated to be between 10% and 15%. The figures are deceptive, however, since there is no legal definition of what constitutes an Indian in either country. This unit contains lessons that focus on indigenous groups in…