Earth Science Teaching Transparencies Holt McDougal Earth Science Teaching Transparencies provide diagrams, infographics, and maps to visually support the content of the text and include images from NASA and other government agencies. Grades: 9-12 Material Type: Teacher Materials, Resource Materials Format: Miscellaneous, 64 Pages ISBN-13/EAN: 9780618192182 ISBN-10: 0618192182 Product Code: 201613 National/State: National Copyright Year: 2003