Businesses use advertising to tell consumers about the goods and services they are selling. Businesses hope that their advertisements will convince people to buy their products. In this lesson, students examine the ground rules for...

The resource investigates the determinant of a square matrix. Topics examined are computing determinants, Sarrus?s rule, and the cross product of two vectors. Class notes and examples are included.

This lesson plan begins with a demonstration of the deflection of an electron beam. Students then review their knowledge of the cross product and the right hand rule with sample problems. After which, students study the magnetic force on...

This site provides an introductory look at torque, the measure of how much a force acting on an object causes that object to rotate. Provides a definition of torque, illustrations, and also a formula to define torque.

Dozens of statistical terms are defined and illustrated in this glossary.