9 digital materials, namely, CDs, DVDs, downloadable audio and video files featuring multidisciplinary sciences; digital media, namely, pre-recorded video cassettes, digital video discs, downloadable audio and video recordings, DVDs, CDs featuring multidisciplinary sciences; downloadable electronic publications in the nature of e-books, newsletters, e-zines in the field of multidisciplinary sciences; DVDs featuring multidisciplinary sciences; educational kit comprising DVDs featuring secondary level curriculum on all scientific disciplines, along with teacher guides, sold as a unit; electronic publications, namely, e-zines featuring multidisciplinary sciences recorded on computer media; electronic publications, namely, e-books, newsletters, e-zines featuring multidisciplinary sciences recorded on computer media; multimedia software recorded on CD-ROM featuring multidisciplinary sciences; pre-recorded CDs, video tapes, laser disks and DVDs featuring multidisciplinary sciences; digital materials and electronic publications for multidisciplinary science education research, multidisciplinary science curriculum development, professional learning and/or preparation of multidisciplinary science educators and education leaders which multidisciplinary science subjects include college-level science courses, high school biology, high school chemistry, high school physics, middle school life sciences and elementary school sciences