Part I contains 2 USA color maps (political & physical), 2 USA blackline maps (A & B), 5 reference pages (USA at a Glance, USA National and World Records, State Facts), 29 blackline maps, 38 worksheets, an evaluation form and the answer key. The worksheets and corresponding maps eliminate preparation time for teachers and home schoolers. Workbook I teaches the basics of USA geography by using illustrations, charts and maps to make it fun and interesting. The worksheets and maps can be used for teaching, reviewing and testing. All worksheets have a BRAINWORK, BONUS or PROJECT section, which requires research, creative thinking and problem-solving. This section is also covered in the answer key.