Transition Math for Grades K-1 includes a CD-ROM and a colorful workbook. Skills covered include visual discrimination, identifying shapes, sequencing, patterning, telling time, and counting coins. Windows system requirements are Windows 95, 98 or higher, 24 MB RAM, 640x480 16-bit color video, 16-bit sound card, Pentium or faster processor, 50 MB free disk space, and 4x CD-ROM drive. Macintosh system requirements are Mac OS 7.5.5 or higher, 24 MB RAM, 640x480 16-bit color video, PowerPC 601 or faster processor, 50 MB free disk space, and 4x CD-ROM drive.