Elliot lives in America, and Kailash lives in India. They are pen pals. By exchanging letters and pictures, they learn that they both love to climb trees, have pets, and go to school.
This program presents the ideas of similarity, ratio and proportion in a refreshing and informal style. Examples are drawn from everyday life using familiar objects with on-screen graphics producing clear well defined diagrams. Thorough explanations are provided with worked examples and student practice is also included.