• 15 Curricula
• 8 Parent participation
• 7 Mathematics
• 7 Technology
• 6 English language
• 6 Literacy
• 6 Science
• 5 Foreign speakers
• 5 Gifted children
• 5 Study and teaching (Secondary)
• 5 Teaching
• 4 Parenting
• 4 Teachers
• 4 Training of
• 3 Adolescence
• 3 Biology
• 3 Child development
• 3 Dance
• 3 Educational psychology
• 3 Educational technology
• 3 Methodology
• 3 Social aspects
• 3 Sociology

• 43 Alexander Street Press
• 13 Films Media Group
• 9 Films for the Humanities & Sciences (Firm)
• 9 Glasshead Productions
• 8 Brook Lapping Productions
• 5 Cornucopia Productions Ltd
• 4 Big Heart Media
• 4 Infobase
• 4 Lambent Productions
• 2 Dartmouth College
• 2 Double Exposure (Firm)
• 2 Flashback Television (Firm)
• 2 WNET (Television station : New York, N.Y.)
• 1 ABC News Productions
• 1 Agency for Instructional Technology
• 1 Antena (Caernarfon, Wales : Firm)
• 1 Available Light Productions
• 1 Bayley, John
• 1 Cambridge Educational (Firm)
• 1 Double Exposure/Flashback TV
• 1 Evans Woolfe (Firm)
• 1 Glasshead Television and Web
• 1 HighScope Press
• 1 Independent Television News (Great Britain)
• 1 Independent Television News Limited

• 56 English

• 38 Great Britain
• 4 India
• 2 Africa, Sub-Saharan
• 2 South Asia
• 1 Ladākh
• 1 Morocco
• 1 Wales

• 34 Instructional television programs
• 14 Nonfiction television programs
• 11 Video recordings for the hearing impaired
• 10 Educational films
• 9 Videorecording
• 3 Documentary television programs
• 1 Interviews
• 1 Reality-based

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