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GCSE Bitesize was launched in January 1998, covering seven subjects. For each subject, a one- or two-hour long TV programme would be broadcast overnight in the BBC Learning Zone block, and supporting material was available in books and on the BBC website. At the time, only around 9% of UK households had access to the internet at home.
A mnemonic is a memory aid used to improve long-term memory and make the process of consolidation easier. Many chemistry aspects, rules, names of compounds, sequences of elements, their reactivity, etc., can be easily and efficiently memorized with the help of mnemonics.
Triple Award Science, commonly referred to as Triple Science, results in three separate GCSEs in Biology, Chemistry and Physics and provide the broadest coverage of the main three science subjects. The qualifications are offered by the five main awarding bodies in England; AQA , Edexcel , OCR , CIE and Eduqas .
In 1994 the A* grade was added above the grade A to further differentiate attainment at the very highest end of the qualification. This remained the highest grade available until 2017, when numerical grades were introduced (see below). The youngest pupil to gain an A* grade was Thomas Barnes, who earned an A* in GCSE Mathematics at the age of 7 ...
"Double bagging", the practice of using two condoms at once, is not an extra-effective method of birth control; instead such use is more likely to cause condom breakage due to friction between the condoms. [383] It is not possible to get pregnant from semen released in a commercial swimming pool without penetration.
Advice, Practice, Licence etc. (those with c) are nouns and Advise, Practise, License etc. are verbs. One way of remembering this is that the word ' n oun' comes before the word ' v erb' in the dictionary; likewise ' c' comes before ' s' , so the n ouns are 'practi c e, licen c e, advi c e' and the v erbs are 'practi s e, licen s e, advi s e'.
Periodic Videos (also known as The Periodic Table of Videos) is a video project and YouTube channel on chemistry.It consists of a series of videos about chemical elements and the periodic table, with additional videos on other topics in chemistry and related fields.
The National Curriculum for England is the statutory standard of school subjects, lesson content, and attainment levels for primary and secondary schools in England. It is compulsory for local authority-maintained schools, but also often followed by independent schools and state-funded academies.