Online Teaching Tools
Java Applets
These tools and simulations, designed by John Lindsay Orr of the University of Nebraska, Lincoln, provide an interactive learning environment that will further enhance the real data in the book and bring the mathematics to life. To access the simulations choose a chapter.

Chapter 1
Chapter 2
Chapter 3
Chapter 4
Chapter 5
Chapter 6
Chapter 7
Chapter 8
Chapter 9

Logic Chapter (password needed)