***Warning****

As of October 2011, this app will no longer be supported by the developer. The app may be buggy, slow to respond, or not functional, particularly on newer operating systems and devices. Please use at your own risk;

The good news: the app is now free.

In the meantime, check out the ShowMe iPad app - build your own lessons, or watch lessons created by the community: http://itunes.apple.com/us/app/showme-interactive-whiteboard/id445066279?mt=8

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Master Algebra I with the interactive workbook!

Over 100 practice questions with instant "ShowMe" lessons: if you get stuck on a problem, just tap "ShowMe" and see a step-by-step animation of how to solve the problem, instantly.

It's like having a tutor on demand!

Plus, scribble on the white space to write out your thought process, then choose from the multiple choice grid to mark down your answer. You can see if you got the answer right or wrong by tapping "Show Answer."

The entire workbook breaks down into the following sections:

The Language of Algebra - 8 questions
Real Numbers - 4 questions
Solving Linear Equations - 8 questions
Graphing Relations and Functions - 8 questions
Analyzing Linear Equations - 8 questions
Solving Linear Inequalities - 4 questions
Solving Systems of Linear Equations and Inequalities - 8 questions
Properties of Exponents - 8 questions
Polynomials - 8 questions
Factoring - 8 questions
Exponential and Radical Functions - 8 questions
Rational Functions and Equations - 8 questions
Statistics - 4 questions
Probability - 4 questions