Downloadable children's educational software; Digital materials, namely, Educational CD-ROMs, DVDs and downloadable educational books, videos and worksheets featuring K-4 instructional materials, activities, worksheets, readings, video links, teacher and user guides in the areas of history, language, art, science, culture, religion, integrated learning, reading, mathematics, music, holidays and observances, engineering, architecture, sporting and cultural activities, and social studies; Digital media, namely, pre-recorded DVDs, downloadable audio and video recordings, and CDs featuring and promoting K-4 instructional materials, activities, worksheets, readings, video links, teacher and user guides in the areas of history, language, art, science, culture, religion, integrated learning, reading, mathematics, music, holidays and observances, engineering, architecture, sporting and cultural activities, and social studies; Digital media, namely, Educational CD-ROMs, DVDs and downloadable educational audio files, video files, text-based lessons and worksheets featuring K-4 instructional materials, activities, worksheets, readings, video links, teacher and user guides in the areas of history, language, art, science, culture, religion, integrated learning, reading, mathematics, music, holidays and observances, engineering, architecture, sporting and cultural activities, and social studies; Downloadable electronic publications in the nature of educational lesson plans, worksheets, text-based lessons, readings, videos and video clips, audio files and audio clips, teacher and user guides in the field of K-4 instructional materials and in the areas of history, language, art, science, culture, religion, integrated learning, reading, mathematics, music, holidays and observances, engineering, architecture, sporting and cultural activities, and social studies; Educational software featuring instruction and instructional materials in the areas of history, language, art, science, culture, religion, integrated learning, reading, mathematics, music, holidays and observances, engineering, architecture, sporting and cultural activities, and social studies; Multimedia software recorded on CD-ROM featuring instruction and instructional materials in the areas of history, language, art, science, culture, religion, integrated learning, reading, mathematics, music, holidays and observances, engineering, architecture, sporting and cultural activities, and social studies