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The purpose of this paper is to analyze how the audiovisual teaching aids are applied in the modern educational environment and to assess their application efficiency in the context of the secondary-level vocational education establishments.

A pedagogical experiment was conducted to confirm this hypothesis. At the preparatory stage, the authors have analyzed the teaching and learning process, as well as students learning at the secondary-level vocational education establishment. Statistical sample was 300 people.

Based on the research results, main mistakes made while applying the audiovisual teaching aids were identified, formulated and investigated. These mistakes were related to the insufficient methodological preparation. As these mistakes were eliminated, student achievements and learning skills have increased by 15–20 percent (experiment data). The average marks, obtained by students before and after eliminating the methodological mistakes, were taken in points (from 2 to 5) as achievement and learning skill criteria. Research conclusion is that audiovisual aids application quality can be improved only through the research on students’ educational and creative potential, their perception of various learning materials, and their preferences in the information structure, composition, types and forms.

Applying audiovisual teaching aids in the learning process is a challenge. This paper is driven by the need of new unique methods for applying audiovisual aids related to identifying the optimal temporal lesson structure, as well as the composition and the amount of auxiliary teaching materials, interactive communication level and ways to stimulate the emotional and creative activity of students.

In addition to providing a review of the literature recently published in the librarianship of non‐book materials this survey aims to draw attention to the characteristics, problems and achievements particular to the documentation and handling of non‐book materials (NBM) in many types of libraries. The materials are briefly described and considerations of selection, acquisition, organization, storage and in particular bibliographic control are dealt with in some detail. Other areas of concern to the librarian dealing with media resources, including the organization and training of staff, planning, equipment, exploitation and copyright, are also discussed. The past decade has seen the widespread introduction of NBM into libraries as additional or alternative sources of information. Librarians have been given an opportunity to rethink many basic principles and adapt existing practice to encompass the new materials. The survey reflects the achievements and some of the failures or problems remaining to be solved in this rapidly expanding area of library work.

An account of the present ‘state of the art’ of the librarianship of non‐book materials must begin with a note on terminology. ‘Audiovisual materials’, ‘non‐print items’, and more imaginatively, ‘metabooks’, are some attempts at a collective description of film materials, sound recordings, and pictures of all kinds. The National Council for Educational Technology (NCET) favour ‘non‐book materials’, abbreviated to NBM. ‘One day, perhaps, the word “document” will be commonly accepted as connoting simply an embodiment of evidence, whether it be in print or pictures or whatever, and we shall take for granted that arrangements for the handling of documents should make provision as a matter of course for all media. In the meantime, the case must not be overlooked, and as an expression “non‐book material” is probably no more offensive and no less apt than its several rivals. “Non‐print document” is perhaps more accurate but is not yet in common use.’ I have adopted NBM.

In Chicago the training instructor's day starts at 6.00 am. Five days a week he switches on his TV set before breakfast to Education Exchange a half‐hour programme demonstrating the use of multi‐media communications techniques in the classroom. The programme notes describe the series as a preparation for the instructor's ‘new role, in which he may not know all the answers, but he will be able to ask the right questions’.

The school library media center materials collection has evolved dramatically in the past sixty years from book‐centered collections of “the best reference books and…literature that has a natural appeal to young people” to “media collection(s) which represent the essential informational base of the instructional program.” The purposes of this discussion are: to trace the evolution of four specific aspects of collection development as found in national standards for school library media programs, 1918–1975; to review some of the research of the sixties and seventies that indicates some of the successes, problems, and trends involved in implementing professional guidelines on collection development; and to provide two case studies of organized evaluation and selection programs that serve as examples of an organized cooperative approach to collection development.

It is important that all those involved with education and training for online searching are aware of the teaching aids which have been produced and are used. This paper aims to provide some of this information by describing primarily aids which have been developed and are used within the UK schools of librarianship and information science; however aids which are used by other organisations in various parts of the world have also been included.

MIDS Search Aids. Part I: Vendors. Part II: Databases. Part III: Database index. Compiled by A. Labuschagne & S. Rossouw. South African Medical Research Council, 1986, 204 pages, Free. This publication is a listing of search aids available for databases accessable via the major online hosts in the world. It is a print of the user aids holdings collected for the Medical Information Dissemination System, though the scope is wider than only medical databases.

There's no such thing as free materials, you scoff. And rightly so. Every item added to a library's collection costs money in staff time and storage costs, if not in direct purchase price or postage. Free materials—like any others—are worth those costs if they enable you to better serve the library's clientele. If not, they are not worth the paper, celluloid or vinyl they're printed on.