* A proven system of teaching for teachers, parents, and students who want to learn on their own.

* A proven system of teaching for teachers, parents, and students who want to learn on their own.

* Requires only 20 minutes per day.

* Presented in a simple format that everyone can understand.

* Each lesson flows smoothly and logically to the next.

* Each lesson is short, concise, and straight to the point.

* Each new topic is clearly explained.

* Lots of examples with step-by-step solutions.

* Each lesson includes valuable helpful hints.

* Review is built into each lesson. Students will retain what they have learned.

* Each lesson includes Problem Solving. This ensures that students will learn to apply their knowledge to real-life situations.

* Includes a "How to Use This Book" section, and an easy-to-use answer key.