The Culture World Science series teach kids about different environments and topics. A truly hands-on education product, kids print the pages, look at photos of other kids assembling the diorama, then cut on the red lines, fold on the green lines to build their own. With Culture World: Oceans, kids learn about the history of life on earth, the amazing diversity of the creatures that once lived, and creatures that still live in the world's oceans today. Kids build a diorama of fish, reptiles, plants, and other amazing sea creatures! Grades K-6.System Requirements: Macintosh: 4 MB RAM, System 7 or higher Windows: 8 MB RAM, Windows 3.1 or Windows 95/98. 1 Hybrid CD/1 Book Contains: 1 Mac/Windows hybrid CD-ROM, 1 book.