they need. Students will find the following resources:A complete lecture for each section of the text highlights key examples and exercises. New "pop-ups" reinforce key terms, definitions, and concepts while Martin-Gay presents the material. An easy-to-use navigation menu helps students quickly find and focus on the examples and exercises that they need. Interactive Concept Check exercises measure students' understanding of key concepts and common trouble spots. After a student selects an answer from several multiple choice options, Martin-Gay explains why the answer was correct or incorrect. Study Skill Builder videos reinforce the study skills-related skills and concepts found in Section 1.1, Tips for Success in Mathematics, and in the Study Skills Builder exercises found in the Student Resources section at the back of the text. The Chapter Test Prep Videos help students during their most teachable moment-when they are preparing for a test. This Martin-Gay innovation provides step-by-step solutions for the exercises found in each Chapter Test. Complete solutions on video for all exercises from the Practice Final Exam (located in Student Resources) help students prepare for the real thing. Overview segments review key problem-solving strategies.

Hide more