Your students will have fun and learn biology through exploration and discovery with The Digital Frog! Much more than just on-screen dissection, this comprehensive CD features three modules-Dissection, Anatomy, and Ecology. Teacher pages include answers, learning objectives, and suggestions for independent study. PageMaker files of all the workbook materials are included on the CD. System Requirements: Windows: Windows 3.1 or higher, 8 MB RAM. Macintosh: System 7.1 or higher, 5 MB RAM.