This companion volume to Amsco's Marine Science: Marine Biology and Oceanography 3rd edition* is filled with vocab, activities and assignments that follow the Greene text page by page. Teachers can copy weekly packet assignments from it, or it can be used by students as a consumable. It can be used on short notice if there is a sub, or be assigned as homework. All the student needs is the textbook, physical or electronic. The rationale for having this workbook as a consumable is publishers now put much of their ancillary content online, leaving traditional pen & paper work lacking. Yet, many students still find it valuable to write and keep notes for themselves, and portfolios still matter. The activities in this new edition challenge students to apply the concepts, give examples, diagram chapters, and think things through with the author. For other titles in this series, find TTT on FB, or click the name at the top of this page, especially for AP courses and Social Studies. Coursepak B for the Greene text is available too, containing warm-ups, bell-ringers and multimedia activities.