GED Mathematics - Steck-Vaughn GED Author:Liz Anderson, Steck-Vaughn (Editor), Ellen Northcutt (Editor) First of all, it breaks down the basic math skill areas into clear steps with helpful examples. Then it gives the student lots of opportunities to review what they have learned and assess their growth with mini-tests after every 3 lessons and unit reviews. Also you can practice for the GED by taking three full length practice tests. The answers ... more »and explanations in the back can help a student learn from their mistakes. Best of all, the level of difficulty matches the actual GED pretty closely (not true of other publishers) so if the student can do well in this book, you can expect that they will do well on the GED as well.« less