HOME PAGE * KS3 SCIENCES * GCSE BIOLOGY CHEMISTRY PHYSICS * ADVANCED LEVEL CHEMISTRY
Welcome to Doc Brown's Science Revision Website
WEBSITE HOMEPAGE - INDEX 'SITEMAP' of revision material Basic science quizzes designed for ~11 to 14 year old school science students
Revision notes and quizzes designed for ~14 to 16 year old school science students
Revision help for ~16 to 18 year old pre-university chemistry students - higher school
Other 'non-science' stuff Also ...
There are no limits to what we can imagine using the biological structure and function of our brain. Our imagination is created by the laws of chemical reactions and quantum physics. Therefore, there are no limits to what science can achieve and help us understand, BUT, there will always be questions, both scientific and philosophical, about .... what we find out, what we can create, what we do with what we create, and, what we don't know or understand. Students from over 170 countries have used my site during the Covid-19 Pandemic ! Afghanistan * Albania * Algeria * American Samoa * Angola * Anguilla * Antigua and Barbuda * Argentina * Armenia * Australia * Austria * Azerbaijan * Bahamas * Bahrain * Bangladesh * Barbados * Belarus * Belgium * Belize * Benin * Bermuda * Bhutan * Bolivia * Bosnia & Herzegovina * Botswana * Brazil * British Virgin Islands * Brunei * Bulgaria * Burkina Faso * Burundi * Cambodia * Cameroon * Canada * Caribbean Netherlands * Chile * China * Colombia * Costa Rica * Croatia * Cuba * Cyprus * Czechia (Czech Republic) * Democratic Republic of Congo * Denmark * Dominica * Dominican Republic * Ecuador * Egypt * Estonia * Eswatini * Ethiopia * Falkland Islands (Islas Malvinas) * Fiji * Finland * France * Gambia * Georgia * Germany * Ghana * Greece * Guernsey * Guyana * Haiti * Honduras * Hong Kong * Hungary * Iceland * India * Indonesia * Iran * Iraq * Ireland * Israel * Italy * Jamaica * Japan * Jersey * Jordan * Kazakhstan * Kenya * Kiribati * Kosovo * Kuwait * Laos * Lebanon * Lesotho * Liberia * Lithuania * Luxembourg * Libya * Macao * Madagascar * Malawi * Malaysia * Maldives * Malta * Mauritius * Mexico * Moldova * Mongolia * Morocco * Mozambique * Myanmar * Namibia * Nepal * Netherlands * Nicaragua * Nigeria * Norway * Oman * Pakistan * Palestine * Panama * Papua New Guinea * Paraguay * Peru * Philippines * Poland * Portugal * Puerto Rico * Qatar * Romania * Russia * Rwanda * Saudi Arabia * Serbia * Seychelles * Sierra Leone * Singapore * Sint Maarten * Slovakia * Slovenia * Solomon Islands * Somalia * South Africa * South Korea * South Sudan * Spain * Sri Lanka * St Kitts and Nevis * St Lucia * St Vincent and Grenadines * Sudan * Suriname * Sweden * Syria * Switzerland * Taiwan * Tanzania * Thailand * Timor-Leste * Tonga * Trinidad and Tobago * Turkey * Turkmenistan * Turks and Caicos Islands * Uganda * Ukraine * United Arab Emirates * United Kingdom * United States * Uruguay * Uzbekistan * Vanuatu * Venezuela * Vietnam * Yemen * Zambia * Zimbabwe Secondary school, academy and college systems and my science website UK Secondary School System in terms of science and chemistry - for pupils of ages 11 to 18 KS3 Science - mixture of biology, chemistry and physics for pupils aged 11 to 13 (Pupil Years 7, 8 and 9) KS4 Science - a combined mixture of biology, chemistry and physics or three separate sciences for students aged 14 to 16 (Pupil Years 10 and 11) KS5 Pre-university Advanced Level Chemistry for students aged 16 to 18 (Year 12 and 13 students) Secondary school education in the USA to K-12 in terms of science and chemistry (some grade descriptions overlap) Middle School 6th to 8th grade ages 11 to 14 US grades 6,7,8 science Junior High School 7th to 9th grade ages 12 to 15 US grades 7,8,9 science - a combined mixture of biology, chemistry and physics High School 9th grade to 12th grade ages 14 to 18, (9th to 10th grade ages 14 to 16) US grades 9,10,11,12 biology, chemistry, physics Senior High School 10th to 12th grade ages 15 to 18, (11th to 12th grade ages 16 to 18) US grades 10,11,12 pre-university college chemistry Secondary education in India begins after eight years of elementary education and is divided into two years of secondary education (classes IX and X) and two years of senior secondary education (classes XI and XII). Therefore the Indian secondary school system consists of Upper primary for pupils ages 11 to 13, Secondary for pupils ages 14 to 16 and Upper secondary for students ages 17 to 18 ICSE (CISCE) The Indian Certificate of Secondary Education (ICSE) is an examination conducted by the Council for the Indian School Certificate Examination, a private board of secondary education in India. It has been designed to provide an examination in a course of general education, in accordance with the recommendations of the New Education Policy 1986 (India), through the medium of English. The examination allows secure suitable representations of responsible for schools (which are affiliated to it) in their states or territories. ICSE includes for classes IX, X (Environmental Science and Science (Physics, Chemistry, Biology)) and XI and XII (chemistry). There are various Indian Examination Boards: At the
end of the secondary phase (class X), students take a set of externally
administered examinations from either a state or national (All-India)
examination board. Students who pass the secondary examinations earn a
certificate usually called the Secondary School Certificate or SSC.
These students are eligible for senior secondary school. Secondary
qualifications may also be known as: Indian Certificate of Secondary
Education (awarded by CISCE), Secondary School Certificate (awarded by
NIOS), Secondary School Leaving Certificate and the All-India Secondary
School Certificate (awarded by CBSE). Australian secondary school system Junior secondary school years 7 to 10 for pupils aged ~12 to 15 studying science as a mixture of biology, chemistry and physics as part of a Year 10 School Certificate Senior secondary school years 11 and 12 for students aged ~16 to 18 studying chemistry as a specialist pre-university advanced level as part of a Senior Secondary School Certificate of Education
"Doc Brown's Chemistry" is a website designed for science students studying GCSE Biology, GCSE/IGCSE Chemistry, GCSE Physics and Advanced Level Chemistry. My website covers the current science syllabus specifications from AQA, Edexcel and OCR examination boards. The website also covers International IGCSE science, biology, chemistry and physics courses. This science revision e-learning website includes notes & quizzes for chemistry, but now includes some biology and physics notes too AND lots of 'unofficial' revision summaries for ALL the current GCSE Sciences (links below). The new GCSE specifications starting in September 2016 are covered completely by Doc Brown's Chemistry plus biology and physics revision notes and specification summaries. The science, biology, chemistry and physics notes are generally aimed at 14-16 year old students and the UK GCSE/IGCSE notes roughly fit in with US grades 8-10.
Doc Brown in action in a Whitby Community College chemistry laboratory (now part of Caedmon College, Whitby) and out in the heather of the North Yorkshire Moors. Note the absence of lab coat, hence the unseen holes in trousers! NEW PAGES: Date May 20th infrared spectrum of methanol, mass spectrum of methanol, H-1 proton NMR spectrum of methanol, C-13 NMR spectrum of methanol Date May 20th infrared spectrum of bromoethane, mass spectrum of bromoethane, H-1 proton NMR spectrum of bromoethane, C-13 NMR spectrum of bromoethane Date May 21st infrared spectrum of bromomethane, mass spectrum of bromomethane, H-1 proton NMR spectrum of bromomethane, C-13 NMR spectrum of bromomethane Date May 21st infrared spectrum of 1-bromopropane, mass spectrum of 1-bromopropane, H-1 proton NMR spectrum of 1-bromopropane, C-13 NMR spectrum of 1-bromopropane Date May 22nd infrared spectrum of 2-bromopropane, mass spectrum of 2-bromopropane, H-1 proton NMR spectrum of 2-bromopropane, C-13 NMR spectrum of 2-bromopropane Date May 23rd infrared spectrum of 1,1-dibromoethane, mass spectrum of 1,1-dibromoethane, H-1 proton NMR spectrum of 1,1-dibromoethane, C-13 NMR spectrum of 1,1-dibromoethane infrared spectrum of 1,2-dibromoethane, mass spectrum of 1,2-dibromoethane, H-1 proton NMR spectrum of 1,2-dibromoethane, C-13 NMR spectrum of 1,2-dibromoethane infrared spectrum of 1-bromo-2-chloroethane, mass spectrum of 1-bromo-2-chloroethane, H-1 proton NMR spectrum of 1-bromo-2-chloroethane, C-13 NMR spectrum of 1-bromo-2-chloroethane Date May 25th infrared spectrum of chloroethane, mass spectrum of chloroethane, H-1 proton NMR spectrum of chloroethane, C-13 NMR spectrum of chloroethane Date May 26th infrared spectrum of 1-chloropropane, mass spectrum of 1-chloropropane, H-1 proton NMR spectrum of 1-chloropropane, C-13 NMR spectrum of 1-chloropropane Date May 26th infrared spectrum of 2-chloropropane, mass spectrum of 2-chloropropane, H-1 proton NMR spectrum of 2-chloropropane, C-13 NMR spectrum of 2-chloropropane Date 28th infrared spectrum of 2-chlorobutane, mass spectrum of 2-chlorobutane, H-1 proton NMR spectrum of 2-chlorobutane, C-13 NMR spectrum of 2-chlorobutane infrared spectrum of 1-chloro-2-methylpropane, mass spectrum of 1-chloro-2-methylpropane, H-1 proton NMR spectrum of 1-chloro-2-methylpropane, C-13 NMR spectrum of 1-chloro-2-methylpropane infrared spectrum of 2-chloro-2-methylpropane, mass spectrum of 2-chloro-2-methylpropane, H-1 proton NMR spectrum of 2-chloro-2-methylpropane, C-13 NMR spectrum of 2-chloro-2-methylpropane May 31st DMU Class 120 Swindon Cross-Country Units BR 62005 Peppercorn Class K1 2-6-0 LNER 2005 Locomotive Class 91 GEC Bo-Bo Electric Express Passenger Locomotive trains York Station - ECML Northallerton Station - ECML Class 800 bi-mode 5-car and 9-car multiple units (electric and diesel power) Class 801 5-car and 9-car Electric Multiple Units Class 37 English Electric Co-Co Diesel locomotives BR 60009 UNION OF SOUTH AFRICA, LNER 4488, Gresley 4-6-2 A4 Pacific Engineering developments on the Esk Valley Line * Esk Valley Line Trip Class 70 * June 1st Daffy Walk St Hilda's Church Danby * Castleton Village North Yorkshire * Ainthorpe * The Yorkshire Cycle Hub Cafe, Great Fryup Dale * Egglestone Abbey * St Gregory Minster * Walking in Kirkdale Poets Cottage shrub nursery Lealholm * June 2nd Landscape Artist Peter M Hicks * Yorkshire Arboretum * Rosedale Circuit walk Dale Head Farm Tea Garden * Date June 3rd 41h Thorp Perrow - Arboretum and Bird of Prey & Mammal Centre June 4th Swaledale Walk June 5th Richmond Easby Abbey walk * St Mary's Church, Whitby * Circular walk from Leyburn along the Leyburn Shawl * June 6th Twycross Zoo Riccal Dale * Westerdale * Botton * archaeological features of Westerdale June 7th Electricity supply * hydraulic systems plant machinery * uses and combustion of propane gas * food production * June 8th A circular walk from Cotherstone via Romaldkirk and the lovely River Tees June 9th infrared spectrum of methoxymethane, mass spectrum of methoxymethane, H-1 proton NMR spectrum of methoxymethane, C-13 NMR spectrum of methoxymethane infrared spectrum of ethanol June 10th infrared spectrum of methoxyethane, mass spectrum of methoxyethane, H-1 proton NMR spectrum of methoxyethane, C-13 NMR spectrum of methoxyethane June 11th infrared spectrum of butan-2-ol, mass spectrum of butan-2-ol, H-1 proton NMR spectrum of butan-2-ol, C-13 NMR spectrum of butan-2-ol June 12th infrared spectrum of 2-methylpropan-2-ol, mass spectrum of 2-methylpropan-2-ol, H-1 proton NMR spectrum of 2-methylpropan-2-ol, C-13 NMR spectrum of 2-methylpropan-2-ol infrared spectrum of 2-methylpropan-1-ol, mass spectrum of 2-methylpropan-1-ol, H-1 proton NMR spectrum of 2-methylpropan-1-ol, C-13 NMR spectrum of 2-methylpropan-1-ol Date June 16th infrared spectrum of 1-methoxypropane, mass spectrum of 1-methoxypropane, H-1 proton NMR spectrum of 1-methoxypropane, C-13 NMR spectrum of 1-methoxypropane infrared spectrum of 2-methoxypropane, mass spectrum of 2-methoxypropane, H-1 proton NMR spectrum of 2-methoxypropane, C-13 NMR spectrum of 2-methoxypropane Date June 18th infrared spectrum of 2-methylpropanal, mass spectrum of 2-methylpropanal, H-1 proton NMR spectrum of 2-methylpropanal, C-13 NMR spectrum of 2-methylpropanal Date June 18th infrared spectrum of butane, mass spectrum of butane, H-1 proton NMR spectrum of butane, C-13 NMR spectrum of butane infrared spectrum of 2-methylpropane, mass spectrum of 2-methylpropane, H-1 proton NMR spectrum of 2-methylpropane, C-13 NMR spectrum of 2-methylpropane June 19th infrared spectrum of propanoic acid, mass spectrum of propanoic acid, H-1 proton NMR spectrum of propanoic acid, C-13 NMR spectrum of propanoic acid Date ?biology chemistry physics online learning for science students in Afghanistan biology chemistry physics online learning for science students in Albania biology chemistry physics online learning for science students in Algeria biology chemistry physics online learning for science students in American Samoa biology chemistry physics online learning for science students in Angola biology chemistry physics online learning for science students in 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The GOOGLE SEARCH BOX BELOW, is
also at the bottom of every page, AND, is dedicated to my site It's a big site of over 1600 science pages
(+ 2500 travel picture pages), therefore, you need to explore
my website patiently - index below,
and get to know what is useful
to YOU and bookmark pages appropriately! The whole of this science website is written by the 'one man band' of Dr
W P Brown - retired chemistry-physics-general science teacher. All contents © Dr Phil
Brown 2000 onwards. Ex www.wpbschoolhouse.btinternet.co.uk
Enter specific science words or phrase in chemistry, physics or biology e.g.
science
topic, formula, compound, reaction, module, unit, examination board course,
structure, homework question!
in fact anything of scientific interest!
Above are links to the main sections of
Doc Brown's Chemistry's website, these in
turn link to other sub-indexes from which I hope you will bookmark useful and
relevant links for your science course. At the top and bottom of all revision
notes pages of Doc Brown's Chemistry are more detailed sets of navigation bar buttons to which you should make
yourself familiar. The Google search engine is dedicated to Doc Brown's
Chemistry's website putting
in 'anything of interest' and you can put in multiple words to get the best page
match from Doc Brown's website.
