This is the Teacher Guide for Master Book's earth science book Our Universe.  The  guide comes with a CD that includes the quizzes and tests, and additional worksheets. The first few pages offer general information on teaching the field of science, creation vs. evolution, and integrating the seven C's: creation, corruption, catastrophe, confusion, Christ, cross, and consummation. Each lesson includes a supplies list, learning objectives, answers, and suggested extension activities.