Elementary

Illustrates how engravings are made for U.S. dollars, how money is tested for durability, and how money is recycled regularly. Visits government offices to show the steps of making money, identifies the denominations of bills and coins, and follows money from design to production to banks to consumer.

"FLATLAND" is based on Edwin A. Abbott's classic novel, Flatland: A Romance of Many Dimensions. Flatland is a world that exists entirely on a two-dimensional plane. All different kinds of shapes live, work and play in this world. The story follows Arthur Square (MARTIN SHEEN) and his curious granddaughter Hex (KRISTEN BELL).

This highly acclaimed, Acadamy-Award®-nominated film (Documentary Short Subject, 1959) is one of the most popular and entertaining educational films ever made by Walt Disney. A curious Donald Duck ventures into a mystical world of fantasy. Mathmagic Land is his destination- a wondrous land of discovery where the trees hav square roots an the rivers are brimming with numbers!

Numbers are important from how old you are, to your address and telephone number, to how many cookies you get to eat!

The program demonstrates the following constructions in the context of a student creating a mobile to hang above a baby's cot: * Bisecting an angle * Perpendicular bisector of a line * Constructing a triangle using three known side lengths * Determine the center of gravity by constructing medians * Determine the inscribed circle of a triangle by constructing the angle bisectors * Determine the

This entertaining and informative program explains all about exponents, the powers to which numbers are raised. Examining positive and negative indices, the uses and benefits of using exponents to express very small and very large numbers, and how to calculate approximations this is a program that will empower all math students with clear and accurate explanations.

Integers are all around us and used for many different purposes. This program explores the world of integers where we share a day in the life of the presenter who entertains us in her own quirky way, taking us to a snooker hall, then to a shopping mall and finally the basketball court, demonstrating how integers permeate many aspects of everyday life.

Another winner in the Mathemania brand, this is a clear and concise explanation of algebraic notation. In this program we start with an introduction to algebraic notation, then examine algebraic definitions and mathematical models, bringing it all together with the road test - creating a mathematical story.