BBC Schools, also known as BBC for Schools and Colleges, is the educational programming strand set up by the BBC in 1957, broadcasting a range of educational programmes for children aged 5–16. From launch until June 1983, programming was based on BBC One during the daytime, apart from coverage of major news events which saw the programmes shifted to BBC2. In September 1983 programming was transferred permanently to BBC Two freeing BBC One to develop its own daytime schedule. The strand, named Daytime on Two, remained on BBC Two until March 2010, later supplemented by the 'Class TV' strand on the CBBC Channel.
Today, the division presents educational material through occasional television broadcasts as part of the BBC Learning Zone overnight service, through the online service 'Broadband Class Clips' and through the BBC School Radio programme.
The BBC began broadcasting schools programmes on BBC Television in the Autumn of 1957 in the afternoons. Morning transmissions began on 19 September 1960.
From September 1960 until September 1974, the presentation was a black and white card with a pie chart split into five segments with a BBC logo in the bottom right corner. The pie chart segments disappeared with the seconds and was operated via a mechanical model. They were introduced, from 1969, by a special version of the BBC One mirror globe, but without the 'Colour' legend, as schools programmes were still in black and white while the rest of BBC One's programmes were in colour.
In September 1974, the presentation was changed to a blue diamond on a black background with the BBC One legend. It was commissioned to mark the start of schools programmes in colour, and consisted of the three diamonds of increasing size inside one another, first forming out of the background before pulsating and splitting into smalled diamonds, before eventually decreasing altogether. The colour scheme was changed following the BBC One rebrand of image to orange on a navy blue background with, unusually, an orange legend. This was accompanied by an orange version of the BBC One Network clock. A still version of the diamond was occasionally used on the channel, with a double lined version of the BBC1 logo. This was accompanied by a similar version for BBC Two with double lined BBC2 logo, for occasions when schools programmes were transferred to that channel.