This is the third in the third series of general bibliographies developed to disseminate information on documents analyzed at the ERIC Information Analysis Center for Science Education. Reported are some 366 citations of selected documents related to instructional equipment and materials in science and mathematics education. The documents included represent research reports, research reviews, manuals, textbooks, and other types. Citations are listed in alphabetical order by author and indicate sources, availability, and major ideas of the document. This bibliography updates, but does not replace, general bibliography 3 (ED 015 880) and general bibliography 13 (ED 026 279) produced earlier by this Center. (RH)