• 87 Teaching
• 77 Aids and devices
• 63 Mathematics
• 63 Science
• 52 Educational technology
• 48 English language
• 46 Activity programs
• 41 Education, Primary
• 36 Foreign speakers
• 36 Literacy
• 33 History
• 25 French language
• 24 Study and teaching
• 21 Written English
• 18 Education
• 18 Geography
• 17 Curricula
• 16 Reading (Primary)
• 16 Teachers
• 14 Art
• 13 Educational tests and measurements
• 12 Religion
• 11 Drama
• 11 Reading

• 175 Alexander Street Press
• 139 Brook Lapping Productions
• 35 Television Junction
• 31 Flashback Television (Firm)
• 29 Cockburn, Hermione
• 25 Available Light (Firm)
• 24 Double Exposure (Firm)
• 21 Glasshead Productions
• 20 Illumina Digital
• 16 Davies, Yvonne (Producer)
• 15 Big Heart Media
• 14 Leather, Paul
• 13 Cornucopia Productions Ltd
• 13 Real Life Productions
• 12 Dickey, Ben
• 11 Andrews, Jackie (Producer)
• 11 Wolfe, Kathryn, 1956-
• 10 Lambent Productions
• 7 Arrieta, Izaskun
• 7 Evans, Peter M.
• 5 Bennett, Sam (Director)
• 5 Johns, William (Producer)
• 4 Double Exposure/Flashback TV
• 4 Gooding, Sam
• 4 ITV (Firm)

• 354 English

• 6 India
• 2 Ironbridge (England)

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