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Edexcel (also known since 2013 as Pearson Edexcel) [2] is a British multinational education and examination body formed in 1996 and wholly owned by Pearson plc since 2005. It is the only privately owned examination board in the United Kingdom. [3] Its name is a portmanteau term combining the words education and excellence.
Individual A levels in chemistry, biology and physics are perhaps the best known KS5–RQF level 3 science subjects (and they take two years to complete when done full-time), but A level students may well choose only one or two of these subjects, and mix with mathematics or non-science A level subjects depending on what university degree the ...
The O grade was equivalent to a GCE Ordinary Level pass which indicated a performance equivalent to the lowest pass grade at Ordinary Level.. Over time, the validity of this system was questioned because, rather than reflecting a standard, norm referencing simply maintained a specific proportion of candidates at each grade, which in small cohorts was subject to statistical fluctuations in ...
[10] [11] [12] [7] This is because university offers are normally based on three A-level grades, and taking a fourth can have an impact on grades. Unlike other level-3 qualifications, such as the International Baccalaureate, A-levels have no specific subject requirements, so students have the opportunity to combine any subjects they wish to ...
The attainment level of the qualification is roughly equivalent to 6th year at school, or one year of university in Scotland, and a Certificate of Higher Education but being less extensive than that of a Higher National Diploma (HND). Studied full-time, the qualification normally takes one year or two years part-time. [2]
The BTEC Level 3 Extended Diploma dates back to the 1930s as a full-time three-year course. After the Haselgrave Report, the Business Education Council (BEC) and Technician Education Council (TEC) took over the accrediting of this qualification (called the "Ordinary National Diploma") and others in the stable, such as the National Certificate, Higher National Certificate and Higher National ...
Chemistry is the scientific study of the properties and behavior of matter. [1] It is a physical science within the natural sciences that studies the chemical elements that make up matter and compounds made of atoms, molecules and ions: their composition, structure, properties, behavior and the changes they undergo during reactions with other substances.
Much of chemistry research is focused on the synthesis and characterization of beneficial products, as well as the detection and removal of undesirable products. Synthetic chemists can be subdivided into research chemists who design new chemicals and pioneer new methods for synthesizing chemicals, as well as process chemists who scale up chemical production and make it safer, more ...