9 audio/audiovisual material in the field of education and teaching, namely, audio cassettes featuring science education topics, Audio discs featuring science education topics, Compact discs featuring science education topics, directional Compasses, Computer programs featuring science education topics, Computer software featuring science education topics, Interactive video game programs, Prerecorded audio tapes featuring science education topics, Prerecorded video tapes featuring science education topics, Laboratory equipment and supplies, namely, laboratory glassware, plasticware and prisms; computer game software