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About Slide Rules Explains how to use the different scales to multiply and divide.
Basic Slide Rule Instructions Explains how to multiply, find cube and square roots and other operations. Includes illustrations.
Calculating Machines General history and description of the ordinary slide rule, the Otis King and Curta calculators.
History of the Slide Rule Basic facts involving the development of the slide rule. Includes diagrams and links to information on various types of slide rules.
Slide Rule as a Teaching Tool Examples of how the slide rule is a useful tool for teaching the mathematical concept of transformations. Examples and illustrations.
Slide Rule Scales Describes the types of scales found on most slide rules.
