Welcome to the HOMEPAGE of Doc Brown's Science – revision notes e-learning website

– 1. KS3 KS3 SCIENCE biology-chemistry-physics QUIZZES (~US grades 6-8)

KS3 Biology  *  KS3 Chemistry  *  KS3 Physics  * Mixed KS3 Science Quizzes

– 2. GCSE/IGCSE Sciences KS4 Science GCSE/IGCSE CHEMISTRY (~ US grades 9-10)

AQA GCSE SCIENCES  *  EDEXCEL GCSE SCIENCES

OCR 21st Century GCSE SCIENCES  *  OCR Gateway GCSE SCIENCES

GCSE Science : GCSE Additional Science : GCSE Biology : GCSE Chemistry : GCSE Physics

– 3. Advanced Level Chemistry Pre-University Advanced Level Chemistry (~ US grades 11-12)

A Level Chemistry Revision Notes  * A Level Chemistry Questions  *  A Chemistry Level Specifications

Revision notes & quizzes for revising Science-CHEMISTRY online from the year 2000

ALL of this PRE-UNIVERSITY internet website CONTENT © Dr Phil Brown 1999-2013

As far as I know, my website runs on all browsers, pc, laptop, notepad, netbooks, ipads, epad tablet, android and even the iphone - so I see no reason to write an app or apps for science - biology, chemistry or physics!

I hope these pages will prove a useful and good revision e-learning website for revising AQA, Edexcel and OCR 21st Century and OCR Gateway GCSE Science, GCSE Additional Science, GCSE Biology, GCSE Chemistry and GCSE Physics. Hopefully, eventually! these revision guide summary revision notes will cover all aspects, learning objectives, items of all the topics, units and modules of the AQA, Edexcel, OCR 21st Century and OCR Gateway GCSE science courses. I also hope this revision site offers revision tips and encouragement and hope that you can do well in your exams!

Homepage of my website for high school-college-academy on-line Science-Chemistry Revision help since 2000

Although the site centres around UK science courses, the study notes and revision quizzes should prove useful for chemistry revision of any science course taken by 11-18 year old school-college pupils-students around the English speaking world. I've tried to indicate the US grade levels and other countries if supplied with the information. The site covers KS3 Science GCSE, IGCSE, O Level and A Level Chemistry AS A2 IB and enables free online student exam revision help notes and practice questions eg quizzes

The site is written for three broad academic levels

1. KS3 SCIENCE biology-chemistry-physics QUIZZES (US grades 6-8)

KS3 Biology  *  KS3 Chemistry  *  KS3 Physics

Originally written for UK pupils/students aged 11-14:  Quizzes for all science and extra chemistry work sheets, crosswords etc. for England-Wales-NI Years 7, 8 and 9 final biology, chemistry and physics KS3 SCIENCE quizzes revision for QCA criteria science based courses. Also suitable revision help for : US K12 Science grades ~6-8, Caribbean Integrated Science Grades 7-8, Hong Kong Forms 1-3

2. KS4 Science GCSE/IGCSE Chemistry, Earth Science & Radioactivity

(equal to US grades 9-10)

AQA GCSE SCIENCES * EDEXCEL GCSE SCIENCES

OCR GCSE 21st Century SCIENCES * OCR GCSE Gateway SCIENCES

GCSE Science : GCSE Additional Science : GCSE Biology : GCSE Chemistry : GCSE Physics

Originally written for UK pupils/students aged 14-16:  Revision-research-information notes and quizzes for England-Wales-NI Year 10-11 GCSE-IGCSE-KS4 and 14-19  Diploma courses in Science CHEMISTRY for AQA GCSE Science-CHEMISTRY, CCEA, Edexcel GCSE 360science, IGCSE Chemistry, OCR GCSE 21st Century Science, OCR GCSE Gateway Science, CIE IGCSE/O Level Chemistry and WJEC GCSE Science-CHEMISTRY courses. Also suitable revising help for: US K12 Science-Chemistry grades ~8-10. Chemistry of the Caribbean Secondary Education Certificate (CSEC) Grades 9, 10, and 11, Hong Kong HKCEE Form 4 and Form 5, India Central Board of Secondary Education CBSE - All India Secondary School Examination AISSE Class 10 (Class X) school leaving science-chemistry Indian School Certificate Examinations ICSE science paper 2 Chemistry for Class IX and Class X (classes 9 and 10) CISCE (Council for the Indian School Certificate Examinations),  equivalent science-chemistry courses in Ireland (leaving certificate), Canada  United States (US/USA/Ca grade systems), Australia (e.g. NSW school certificate Stage 5), Singapore, Hong Kong, New Zealand and other English speaking secondary school or college courses.

3. GCE-AS-A2-BTEC & IB etc. Pre-University Advanced Level Chemistry

(equal to US grades 11-12)

Originally written for UK pre-university students aged 16-18 UK A AS A2 Level:  Selected revision notes and a few quizzes and structured questions for International Baccalaureate Diploma Programme of Chemistry (IB), UK based Advanced Level CHEMISTRY KS5-GCE-AS-A2-IB-BTEC National awards-diplomas-NQF-GNVQ-NVQ Level 3 for AQA GCE Chemistry, CCEA GCE Chemistry, Edexcel GCE Chemistry, OCR GCE Chemistry, Salters Chemistry, WJEC GCE Chemistry, IB Chemistry and 14-19 Diploma courses in advanced level chemistry courses. It is essentially pre-university chemistry BUT 1st year undergraduates may find some useful 'revision' notes and quizzes. Also suitable revise help for: US K12 Chemistry grades ~11-12, Chemistry of the Caribbean Advanced Proficiency Examination (CAPE) Grades 12-13, Hong Kong HKALE Advanced Level Chemistry, CBSE AISSE AISSCE Class 12 chemistry examinations (Indian advanced chemistry Class XII), CBSE (India's Central Board of Secondary Education) Chemistry Class XI and Class XII and equivalent advanced level chemistry courses in Ireland (higher leaving certificate), Canada  United States (US/USA/Ca grade systems), Australia (e.g. NSW school certificate Stage 6), Singapore, Hong Kong, New Zealand and other English speaking secondary school or college courses.

 

Examples of pre-university Advanced Level Chemistry Revision Notes Links (main index links at TOP of page)
General chemical calculations	Atomic structure & radioactivity	Types of chemical bonding	Shapes of simple molecules	Thermochemistry & thermodynamics	Kinetics - rates theory
Equilibrium introduction - rules	Kc & Kp equilibrium calculations	Intermolecular Forces	pH calculations SA WA SB WB equilibria	pH curves and titrations	Simple cells & electrode potentials
Qualitative inorganic analysis tests	Inorganic redox reactions	Periodic Table History	Electronic Structure	Period 1 elements	Period 2 elements
Period 3 elements	Period 4 elements	s-block Groups 1/2	p-block elements Gps 3/13-0/18 (not halogens)	Group 7/17 The Halogens	3d block & transition metals
Alkanes	Alkenes	Halogenoalkanes	Alcohols & ethers	Aldehydes & Ketones	Aromatic Compounds
Carboxylic acids & derivatives	Organic Isomerism	Qualitative Organic Analysis Tests	Organic Mechanisms	Homologous series & functional groups	Organic Nitrogen Compounds

affiliated to the "A Ray of Hope UNESCO Youth Ambassador for the Culture of Peace" "A UNESCO Culture of Peace Project" This website is being freely designed to promote the ethos of UNESCO by providing chemistry information and on-line resources for teachers and students world wide.

 Other Science-Chemistry links

Site appreciations!  *  LINKS  *  Doc Brown's CV about the site & author

Selected data of Groups, Series, Periods & a complete Period Table

 Countries from which students/teachers use the site * Cheap apparatus chemistry experiments

ARGUS Gamma Monitoring and Acid Rain environmental project

PLEASE read and respect the copyright restrictions about using this site

NEW WORK and RE-EDITED PAGES for SCIENCE-CHEMISTRY

Copying of the quizzes by schools and colleges etc. is not permitted © Dr Phil Brown

• June 5th 2013: e-learning BIOLOGY NOTES INDEX * Photosynthesis - factors affecting the rate - light temperature & carbon dioxide concentration

• June 5th 2013: e-learning PHYSICS NOTES INDEX * The Big Bang Theory of the Universe, the red-shift and microwave background radiation

• June 3rd 2013: Re-edited Edexcel GCSE science-biology pages:

  • Edexcel GCSE Biology Unit B1 Topic 1 Classification, variation and inheritance

  • Edexcel GCSE Biology Unit B1 Topic 2 Responses to a changing environment

  • Edexcel GCSE Biology Unit B1 Topic 3 Problems of, and solutions to a changing environment

  • Edexcel GCSE Biology Unit B2 Topic 1 The building blocks of cells

  • Edexcel GCSE Biology Unit B2 Topic 2 Organisms and energy

  • Edexcel GCSE Biology Unit B2 Topic 3 Common systems

• April 16th 2013: Re-edited GCSE science index pages:

  • GCSE Science : GCSE Additional Science : GCSE Biology : GCSE Chemistry : GCSE Physics

• Mar 25th 2013: Re-edit Edexcel GCSE Science revision notes pages: Edexcel GCSE BIOLOGY Unit B1 Influences on life Biology Unit B1 Topic 1 Classification, variation and inheritance Biology Unit B1 Topic 2 Responses to a changing environment Biology Unit B1 Topic 3 Problems of, and solutions to a changing environment

New Docs Pics Pages: * checked  ** extra notes

My Archive Steam Photos from the 1960s  *  Preserved steam locomotives

June 12th: ** BR 7 OWAIN GLYNDWR Ex GWR narrow gauge 2-6-2 tank engine  BR 1338 Locomotive Ex BR/GWR/Cardiff Railway 0-4-0ST saddle tank  BR 1340 locomotive Ex BR/GWR/Cardiff Railway 0-4-0ST saddle tank engine  BR 2818 Locomotive Ex GWR/BR 2800 Class 2-8-0 heavy freight engine 

June 13th: BR 1466 Locomotive Ex GWR 4866 1400 Class 0-4-2T tank engine  BR 4079 PENDENNIS CASTLE Locomotive GWR Collett 4073 Class Castle Class    BR 5972 OLTON HALL Ex GWR/BR Hall 4900 Class Locomotive   BR 6106 Locomotive Ex GWR Collett 6100 Class 2-6-2T tank engine  BR 6697 Locomotive Ex GWR Collett 5600 Class 0-6-2T tank engine

June 14th:  45170 Stanier Class 8F 2-8-0 freight locomotive built for the Turkish State Railways

June 15th: BR 44767 GEORGE STEPHENSON Locomotive LMS/BR Stanier Black Five  BR 44871 SOVEREIGN Locomotive LMS/BR Stanier Black Five  BR 45231 Locomotive LMS/BR Stanier Black Five  BR 45596 BAHAMAS LMS 5596 BR Class 6P Jubilee Class 4-6-0   BR 46115 SCOTS GUARDSMAN LMS 6115 Fowler Royal Scot Class 4-6-0  BR 46229 DUCHESS OF HAMILTON LMS 6229 Stanier 8P 4-6-2 Coronation Pacific

June 16th:  BR 47279 Locomotive Ex LMS/BR Jinty Fowler Class 3F 0-6-0T tank engine BR 49395 Locomotive 'Super D' LNWR Class G2 7F 0-8-0 freight engine  BR 50621 Locomotive LMS 10621 L & Y 1008 Class 5 2P 2-4-2T tank engine  BR 51218 L & Y Class 21 'PUG' 0-4-0ST saddle tank engine  BR 52044 L&Y 957 Class 25 0-6-0 goods engine, LMS 12044   BR 58926 Locomotive LNWR Webb Coal Tank engine BR 58926 LMS 7799 1054  BR 60008 DWIGHT D. EISENHOWER, LNER 4496, Gresley 4-6-2 A4 Pacific  BR 60009 UNION OF SOUTH AFRICA, LNER 4488, Gresley 4-6-2 A4 Pacific  BR 60010 DOMINION OF CANADA, LNER 4489, Gresley 4-6-2 A4 Pacific  BR 60019 BITTERN, LNER 4464, Gresley 4-6-2 A4 Pacific  BR 60022 MALLARD, LNER 4468, Gresley 4-6-2 A4 Pacific  BR 60103 FLYING SCOTSMAN Gresley Class A3 4-6-2 Pacific design LNER  4472 502 103   60800 GREEN ARROW Locomotive, Ex BR/LNER Class V2 2-6-2 engine  BR 61264 LNER 1264 Thompson Locomotive Class B1 4-6-0 Mixed traffic design BR 61306 LNER 1306 Thompson Locomotive Class B1 4-6-0 Mixed traffic design  BR 61994 THE GREAT MARQUESS, Gresley Class K4 2-6-0 Locomotive  BR 62005 Peppercorn Class K1 2-6-0 LNER 2005 Locomotive 

June 17th:  *  BR 63460 NER 901 Q7 0-8-0 Raven heavy freight locomotive  BR 65033 Worsdell NER 0-6-0 light freight locomotive LNER Class J21  BR 65243 MAUDE, LNER J36 0-6-0 light freight locomotive  BR 68633 GER 87 LNER Class J69 Holden GER Class S56 0-6-0T tank locomotiveBR 68633 GER 87 LNER Class J69 Holden GER Class S56 0-6-0T tank locomotive  BR 68846 GNR 1247 Ivatt Class J52 0-6-0ST tank engine  BR 69023 JOEM,  LNER J72 0-6-0T tank engine, Worsdell NER design E1  BR 69621 LNER Class N7, Hill GER Class L77 0-6-2T tank engine  BR 70000 BRITANNIA Ex BR Standard Class 7MT Britannia 4-6-2 Pacific  BR 71000 DUKE OF GLOUCESTER, BR Standard Class 8P 4-6-2 Pacific  BR 75078 Locomotive BR Standard 4-6-0 Class 4MT  BR 76079 Standard Class 4MT 4-6-0 Locomotive  BR 78022 Locomotive BR Standard 2-6-0 Class 2MT  BR 80002 Locomotive BR Standard 2-6-4T Class 4MT tank engine  BR 80072 Locomotive BR Standard 2-6-4T Class 4MT tank engine  BR 80135 Locomotive BR Standard 2-6-4T Class 4MT tank engine  BR 82045 Locomotive BR Standard Class 3MT 2-6-2T tank engine  BR 92214 COCK O' THE NORTH, Standard 9F 2-10-0 heavy freight engine  BR 92220 EVENING STAR, Locomotive BR Standard 9F 2-10-0 heavy freight engine  BR 90733 Ex WD Austerity Locomotive 2-10-0 heavy freight engine

June 18th: BR Class 55 DELTIC Co-Co Diesel-Electric Locomotive  BR 5043 EARL OF MOUNT EDGCUMBE, GWR Collett 4073 Class Castle Class locomotive 

Castleton Community Primary School  *  The Dalesmen Singers

Lealholm Hall Holiday Cottage, near Whitby, North Yorkshire

www.uemp.co.uk/index.html : www.uemp.co.uk/uem.html : www.uemp.co.uk/uep.html    

www.uemp.co.uk/uema.html : www.uemp.co.uk/contactus.html : sitemeter problems : Scam emails

"Doc Brown's Chemistry Clinic" website was www.wpbschoolhouse.btinternet.co.uk BUT is now known as www.docbrown.info and rapidly becoming "Doc Brown's Science" site as I branch out into GCSE BIOLOGY and GCSE PHYSICS revision notes too.

So, PLEASE update your links! The site is free to use on-line, and always will be and seems to work ok on all  iphone ipads netbooks epad tablet android systems NOT in apps format. Contact via  chemhelp@tiscali.co.uk.

How to revise chemistry? What is the best way to revise chemistry for examinations? Exam revision is a chore, and, there is no way round it, but remember that hard work pays off and the biggest resource, apart from your teacher, lesson notes, textbooks, internet etc. is YOUR potential ability to learn, AND developing a positive attitude to study, that enables you to work hard to succeed.

There is no magic revision method - quality time study - this is science not alchemy!