Helpful resources for planning classroom instruction on absolute value equations: a lesson with example problems and step-by-step solutions; a practice exercise through which students can quiz their knowledge of absolute value equations...

Detailed math tutorial features notes and examples that illustrate how to solve inequalities that involve absolute value. The process for solving inequalities with a (i.e. greater than).

[Free Registration/Login may be required to access all resource tools.] Students learn to graph absolute value functions in the coordinate plane. Students examine guided notes, review guided practice, watch instructional videos and...

Absolute value is explained through examples and a video lesson. [0:49]

Practice finding the absolute value of different numbers and expressions in this millionaire-style game.

Students learn about the absolute value of a number. The lesson consists of definitions, examples, and additional resources.

Here is a site that clearly and thoroughly explains the graphs of the major mathematical functions. There are example problems solved, problems for the student to attempt, and answers to the student problems. Point this site out to...

Given two complex numbers (either algebraically or graphically), find their distance. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.