InterAct Math is designed to help you succeed in your math course!  The tutorial exercises on this site give you interactive practice doing the end-of-section exercises in your Addison-Wesley and Prentice Hall textbooks. Each exercise provides these learning aids:   An interactive Guided Solution (or "Help Me Solve This") steps you through the exercise and gives you helpful feedback if you enter an incorrect answer. A Sample Problem (or "View an Example") steps you through a problem similar to the exercise you are working on. Similar Problems that refresh with new numbers.  You can retry an exercise many times and receive different numerical values each time. Your work will be tracked for only as long as you keep your browser open.  Be sure to print out your results if you want a record of them! To learn more about other math products from Pearson Education including MyMathLab and MathXL, visit our product websites at www.mymathlab.com and www.mathxl.com.