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HELP LINKS to various GCSE, IGCSE and O level science courses

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REVISION SUMMARIES and HELP LINKS for GCSE, IGCSE, O level SCIENCE courses

email doc brown - comments - query?

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This is a BIG website, you need to take time to explore it [SEARCH BOX]

For most UK 9-1 GCSE science students the following six help pages apply

GCSE/IGCSE CHEMISTRY, Radioactivity & Earth Science Notes

GCSE/IGCSE Chemistry QUIZZES, worksheets of questions

Revision summaries for the GCSE 9-1 Science courses (AQA, Edexcel and OCR)

Revision quizzes for the new GCSE 9-1 Chemistry courses

Revision notes for BIOLOGY suitable for GCSE/IGCSE and equivalent courses

Revision notes for PHYSICS suitable for GCSE/IGCSE and equivalent courses

AND For all other science courses (this page)

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Year 13 A2 Advanced Level Salters Chemistry Students at Whitby Community College Year 13 January 2002

AND PLEASE REMEMBER, IT'S YOUR RESPONSIBILITY TO KNOW WHICH SYLLABUS-SPECIFICATION YOU ARE DOING - which you can download from the appropriate exam board site, AND WHAT TO REVISE!

Oxford AQA International GCSE Sciences (IGCSE Sciences)

Oxford International AQA examinations - International GCSE Biology 9201 specification (Oxford AQA IGCSE Biology)

Oxford International AQA examinations - International GCSE Chemistry 9202 specification (Oxford AQA IGCSE Chemistry)

Oxford International AQA examinations - International GCSE Physics 9203 specification (Oxford AQA IGCSE Physics)

Combined Science
Edexcel International GCSE science examination syllabus links

Edexcel International GCSE Biology (9-1) IGCSE Biology 4BI1 specification

Edexcel International GCSE Chemistry (9-1) IGCSE Chemistry 4CH1 specification

Edexcel International GCSE Physics (9-1) IGCSE Physics 4PH1 specification

Edexcel Double Award Combined Science - chemistry
OCR/CIE IGCSE Cambridge International Examination syllabus links
OCR click me!click me! OCR IGCSE CHEMISTRY (International GCSE chemistry) 0620
CIE click me!click me! Cambridge IGCSE Physical Science 0652 CIE syllabus-specification 0652
CIE click me!click me! Cambridge IGCSE Combined Science 0653 CIE syllabus-specification 0653
CIE click me! The CIE chemistry of the Cambridge International Examinations IGCSE Co-ordinated Sciences 0654
CIE click me! Cambridge International Examinations O level CHEMISTRY 5070 5070
CIE click me!click me! Cambridge International Examinations O Combined Science 5129 5129
CIE click me! Cambridge IGCSE Biology specification-syllabus 0610 Cambridge Assessment International Education 0610
CIE click me! Cambridge IGCSE Physics specification-syllabus 0625 Cambridge Assessment International Education 0625
WJEC click me! WJEC GCSE SCIENCE-ADDITIONAL SCIENCE-GCSE CHEMISTRY SEPARATE SCIENCE click me!
CCEA click me! Northern Ireland - CCEA GCSE Science (the Chemistry of the Single Award) * CCEA GCSE Science (the Chemistry of the Double Award) * CCEA GCSE Chemistry (Separate Sciences Award) click me!
SQA click me! SQA: ONLY the CHEMISTRY in Scottish Assessment Qualifications e.g. Standard Grade (SG) Chemistry/Science, and Intermediate Chemistry 1 and 2 click me!
Eire Republic of Ireland Junior Certificate Science-CHEMISTRY
Eire Republic of Ireland Leaving Certificate : Leaving Cert Ordinary Level Chemistry and Higher Level Chemistry

topSome other International Science-CHEMISTRY Syllabuses taught in English

On-site potential help links for NSW Stage 6 Chemistry

Indian School Certificate Examinations ICSE science paper 2 Chemistry for Classes IX and Class X

On-site help links for Indian ISC Chemistry for Classes XI and XII

On-site help links for Indian CBSE Chemistry for Classes X, XI and Class XII

flag Nigerian Science-Chemistry links

flag Zimbabwe O Level Chemistry

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INDEX OF REVISION SUMMARIES HELP LINKS and PAST PAPERS for the latest GCSE SCIENCES - biology, chemistry and physics revision

For the Latest GCSE (Grade 9-1) Science Course Specification from 2020 onwards and HEL LINKS see ...

AQA GCSE Sciences Revision Links

Edexcel GCSE Sciences Revision Links

OCR GCSE Gateway Sciences A Revision Links

OCR GCSE 21st Century Sciences B Revision Links

GCSE Biology Revision Notes

GCSE Chemistry Revision Notes

GCSE Physics Revision Notes

This is a BIG website, you need to take time to explore it [SEARCH BOX]

Use your mobile phone or ipad etc. in 'landscape' mode

email doc brown - query? or comment?

PLEASE READ THESE GUIDE NOTES VERY CAREFULLY beforehand !!

  1. WATCH OUT FOR TOPIC NUMBERS and PAPER NUMBERS particularly for Combined Sciences

  2. My revision note topic summaries are UNOFFICIAL, BUT everything I do is based on the latest OFFICIAL editions of the NEW GCSE (Grade 9-1) syllabus-specifications for the AQA, Edexcel, OCR Gateway, OCR 21st Century Science GCSE courses in biology, chemistry, physics or combined science. First exams May-June 2018.

  3. PAPER 1/PAPER 2 (index below) means the 1st/2nd biology/chemistry/physics paper you do in either the separate GCSE sciences or combined sciences. The actual paper number could be anything from 1 to 10, so take care!

  4. If you think there is any ERROR in my multiple choice chemistry quizzes PLEASE EMAIL me the URL quiz link and quote the reference number in square brackets at the end of the question e.g. [xx-yy]. Some quizzes, particularly the compilations, are quite large and take some time to download.
  5. VERY IMPORTANT: Make sure you know whether you are doing separate science GCSE grade 9-1 biology, chemistry or physics OR Combined Science and double check your exam table from school, college or academy.

  6. Make sure you know whether you are doing higher tier (HT) or foundation tier (FT), watch out for the (HT only) note.

  7. I hope my revision pages help and as you get to know my website, its very big and not always easy to navigate, but it is no substitute for making good lesson notes, trying your best on homework questions, studying your textbook, doing past papers for exam question practice and, above all, your teacher's teaching!

  8. It is really important that YOU cross-check, from my web pages, the learning objectives from the syllabus-specification with YOUR own lesson/revision notes and textbooks/revision books for YOUR GCSE 9-1 course.
  9. 'Doc b's chemistry' is a big website so the Google [SEARCH] box at the top or bottom of each index or revision notes page can be VERY USEFUL - better than the indexes sometimes!

  10. When it comes to the final exam papers, at that point, YOU ARE THEN RESPONSIBLE FOR THE GRADE YOU ACHIEVE, not your teachers or me or my website (which isn't perfect!), so make sure you are properly prepared!

  11. If there is anything about the website you are unhappy with, or you think there is an error, or you think something hasn't been covered adequately, please politely email me with your query to chem55555@hotmail.com

  12. NOTE on grades: Foundation Tier FT grades 1 to 5  and  Higher Tier HT grades 4 to 9. In terms of old grades the following is an approximate comparison: grades 7-9 (A-A*), 4-6 (C-B), 1-3 (G-D), U (U) (from OFQUAL Jan 2018)

On other pages ...

Chemistry Quizzes specifically for the GCSE chemistry specifications - matched to chemistry module-topics (the link is repeated in each section on this page)

ALL GCSE Chemistry Quizzes and Worksheets

Detailed GCSE Biology Revision notes

Detailed GCSE Chemistry Revision notes

Detailed GCSE Physics Revision notes

and the specific help links start below (make sure you know your course!)


AQA Revision summaries for GCSE biology, chemistry, physics and combined science trilogy exam papers

ALL AQA GCSE (Grade 9-1) Level 1/Level 2 SCIENCES specifications and syllabus revision summary links


My AQA GCSE Biology help pages

AQA GCSE (Grade 9-1) BIOLOGY 8461 GCSE BIOLOGY 1st paper 1 (separate science Topics 1-4)

AQA GCSE (Grade 9-1) Combined Science Trilogy biology 8464 combined science biology 1st paper 1 (Topics 1-4)

AQA GCSE (Grade 9-1) BIOLOGY 8461  GCSE BIOLOGY 2nd paper 2  (separate science Topics 5-7)

AQA GCSE (Grade 9-1) Combined Science Trilogy Biology 8464 combined science biology 2nd paper 2 Topics 5-7)


My AQA GCSE Chemistry help pages

AQA GCSE (Grade 9-1) CHEMISTRY 8462 GCSE CHEMISTRY 1st Paper 1 (separate science Topics 1-5)

AQA GCSE (Grade 9-1) Combined Science Trilogy Chemistry 8464  combined science chemistry 1st paper 3  (Topics 8-12)

AQA GCSE (Grade 9-1) CHEMISTRY 8462 GCSE CHEMISTRY 2nd Paper 2 (separate science Topics 6-10)

AQA GCSE (Grade 9-1) Combined Science Trilogy Chemistry 8464 combined science chemistry 2nd paper 4 (Topics 13-17)

Chemistry Quizzes specifically for the GCSE chemistry specifications - matched to chemistry module-topics


My AQA GCSE Physics help pages

AQA GCSE (Grade 9-1) PHYSICS 8463 GCSE PHYSICS 1st Paper 1 (separate science Topics 1-4)

AQA GCSE (Grade 9-1) Combined Science Trilogy Physics 8464 combined science physics 1st paper 5 (Topics 18-21)

AQA GCSE (Grade 9-1) PHYSICS 8463 GCSE PHYSICS 2nd Paper 2 (separate science Topics 5-8)

AQA GCSE (Grade 9-1) Combined Science Trilogy Physics 8464 combined science physics 2nd paper 6 (Topics 22-24)

Watch out for HT Only sections AND make sure you know exactly which GCSE science course you are doing!


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Edexcel Revision summaries for GCSE biology, chemistry, physics and combined science exam papers

ALL EDEXCEL GCSE (Grade 9-1) Level 1/Level 2 SCIENCES specifications and syllabus revision summary links

My Edexcel GCSE Biology help pages

Edexcel GCSE (Grade 9-1) BIOLOGY  1st GCSE BIOLOGY paper 1 (separate science Topics 1-5)

Edexcel GCSE (Grade 9-1) Combined Science Biology 1 1st combined science biology paper (Topics 1-5)

Edexcel GCSE (Grade 9-1) BIOLOGY 2nd GCSE BIOLOGY paper 2 (separate science Topics 1, 6-9)

Edexcel GCSE (Grade 9-1) Combined Science Biology 1 2nd combined science biology paper (Topics 1, 6-9)


My Edexcel GCSE Chemistry help pages

Edexcel GCSE (Grade 9-1) CHEMISTRY 1st GCSE CHEMISTRY Paper 1 (separate science Topics 1-5)

Edexcel GCSE (Grade 9-1) Combined Science Chemistry 1st combined science chemistry paper  (Topics 1-4)

Edexcel GCSE (Grade 9-1) CHEMISTRY 2nd GCSE CHEMISTRY Paper 2 (separate science Topics 1, 6-9)

Edexcel GCSE (Grade 9-1) Combined Science Chemistry 2nd combined science chemistry paper (Topics 1, 6-8)

Chemistry Quizzes specifically for the GCSE chemistry specifications - matched to chemistry module-topics


My Edexcel GCSE Physics help pages

Edexcel GCSE (Grade 9-1) Physics  1st GCSE PHYSICS Paper 1 (separate science Topics 1-8)

Edexcel GCSE (Grade 9-1) Combined Science Physics 1st combined science physics paper (Topics 1-6)

Edexcel GCSE (Grade 9-1) Physics 2nd GCSE PHYSICS Paper 2 (separate science Topics 1, 8-15)

Edexcel GCSE (Grade 9-1) Combined Science Physics 2nd combined science physics paper (Topics 1, 8-15)

Watch out for HT Only sections AND make sure you know exactly which GCSE science course you are doing!


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OCR Gateway Science Suite Revision summaries for GCSE biology, chemistry, physics and combined science exam papers

ALL OCR GCSE (Grade 9-1) Level 1/Level 2 GATEWAY SCIENCE A specifications and syllabus revision summary links

My OCR Gateway GCSE Biology help pages

OCR (Grade 9-1) GCSE Gateway science BIOLOGY A 1st GCSE BIOLOGY paper (separate science Topics B1-3)

OCR (Grade 9-1) GCSE Gateway Combined Science A biology 1st combined science biology paper (Topics B1-3)

OCR (Grade 9-1) GCSE Gateway science BIOLOGY A 2nd GCSE BIOLOGY paper (separate science Topics B4-6)

OCR (Grade 9-1) GCSE Gateway Combined Science A biology 2nd combined science biology paper (Topics B4-6)


My OCR Gateway GCSE Chemistry help pages

OCR (Grade 9-1) GCSE Gateway science CHEMISTRY A 1st GCSE CHEMISTRY paper (separate science Topics C1-3)

OCR (Grade 9-1) GCSE Gateway Combined Science A chemistry 1st combined science chemistry paper (Topics C1-3)

OCR (Grade 9-1) GCSE Gateway science CHEMISTRY A 2nd GCSE CHEMISTRY paper (separate science Topics C4-6)

OCR (Grade 9-1) GCSE Gateway Combined Science A chemistry 2nd combined science chemistry paper (Topics C4-6)

Chemistry Quizzes specifically for the GCSE chemistry specifications - matched to chemistry module-topics


My OCR Gateway GCSE Physics help pages

OCR (Grade 9-1) GCSE Gateway science PHYSICS A 1st GCSE PHYSICS paper (separate science Topics P1-4)

OCR (Grade 9-1) GCSE Gateway Combined Science A physics 1st combined science physics paper (Topics P1-4)

OCR (Grade 9-1) GCSE Gateway science PHYSICS A 2nd GCSE PHYSICS paper (separate science Topics P5-8)

OCR (Grade 9-1) GCSE Gateway Combined Science A physics A 2nd combined science physics paper (Topics P5-8)

Watch out for HT Only sections AND make sure you know exactly which GCSE science course you are doing!


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OCR 21st Century Science Suite Revision summaries for GCSE biology, chemistry, physics and combined science exam papers

ALL OCR GCSE (Grade 9-1) Level 1/Level 2 TWENTY FIRST CENTURY SCIENCE B specifications and syllabus revision summary links

Be aware that both Paper 1 and Paper 2 for biology, chemistry or physics assess content from ALL 6 chapters 1-6 !!!

Paper 1 is called "Breadth in biology/chemistry/physics" and Paper 2 is called "Depth in biology/chemistry/physics"


My OCR 21st Century GCSE Biology help pages

OCR (Grade 9-1) GCSE 21st Century science GCSE BIOLOGY B GCSE BIOLOGY paper (separate science Chapters B1-3)

OCR (Grade 9-1) GCSE 21st Century Combined Science B biology Combined science biology paper (Chapters B1-3)

OCR (Grade 9-1) GCSE 21st Century science GCSE BIOLOGY B GCSE BIOLOGY paper (separate science Chapters B4-6)

OCR (Grade 9-1) GCSE 21st Century Combined Science B biology Combined science biology paper (Chapters B4-6)


My OCR 21st Century GCSE Chemistry help pages

OCR (Grade 9-1) GCSE 21st Century science CHEMISTRY B GCSE CHEMISTRY paper (separate science Chapters C1-3)

OCR (Grade 9-1) GCSE 21st Century Combined Science B chemistry Combined science chemistry paper (Chapters C1-3)

OCR (Grade 9-1) GCSE 21st Century Science CHEMISTRY B GCSE CHEMISTRY paper (separate science Chapters C4-6)

OCR (Grade 9-1) GCSE 21st Century Combined Science B chemistry Combined science chemistry paper (Chapters C4-6)

Chemistry Quizzes specifically for the GCSE chemistry specifications - matched to chemistry module-topics


My OCR 21st Century GCSE Physics help pages

OCR (Grade 9-1) GCSE 21st Century Science PHYSICS B GCSE PHYSICS paper (separate science Chapters P1-3)

OCR (Grade 9-1) GCSE 21st Century Combined Science B physics Combined science physics paper (Chapters P1-3)

OCR (Grade 9-1) GCSE 21st Century Science PHYSICS B GCSE PHYSICS paper (separate science Chapters P4-6)

OCR (Grade 9-1) GCSE 21st Century Combined Science B physics Combined science physics paper (Chapters P4-6)

Watch out for HT Only sections AND make sure you know exactly which GCSE science course you are doing!


TOP OF PAGE and sub-indexes


Year 13 A2 Advanced Level Salters Chemistry Students at Whitby Community College Year 13 January 2002

Year 12 AS Advanced Level Salters Chemistry Students at Whitby Community College Year 12 January 2002

PLEASE NOTE My revision note topic summaries are UNOFFICIAL, BUT everything is based on the latest OFFICIAL editions of the NEW GCSE (Grade 9-1) syllabus-specifications for Y10 2016-2017 onwards for the AQA, Edexcel, OCR Gateway, OCR 21st Century Science GCSE courses in biology, chemistry, physics and combined science

Year 12 AS Advanced Level Salters Chemistry Students at Whitby Community College Year 12 January 2002

My last GCSE Science-Chemistry-Physics class Set 10DE1 Whitby Community College 2002-2003

Year 12 AS Advanced Level Salters Chemistry Students at Whitby Community College Year 12 January 2002

KS3 BIOLOGY QUIZZES ~US grades 6-8 KS3 CHEMISTRY QUIZZES ~US grades 6-8 KS3 PHYSICS QUIZZES ~US grades 6-8 HOMEPAGE of Doc Brown's Science Website EMAIL Doc Brown's Science Website
GCSE 9-1 BIOLOGY NOTES GCSE 9-1 CHEMISTRY NOTES and QUIZZES GCSE 9-1 PHYSICS NOTES GCSE 9-1 SCIENCES syllabus-specification help links for biology chemistry physics courses IGCSE & O Level SCIENCES syllabus-specification help links for biology chemistry physics courses
Advanced A/AS Level ORGANIC Chemistry Revision Notes US K12 ~grades 11-12 Advanced A/AS Level INORGANIC Chemistry Revision Notes US K12 ~grades 11-12 Advanced A/AS Level PHYSICAL-THEORETICAL Chemistry Revision Notes US K12 ~grades 11-12 Advanced A/AS Level CHEMISTRY syllabus-specificatio HELP LINKS of my site Doc Brown's Travel Pictures
Website content Dr Phil Brown 2000+. All copyrights reserved on revision notes, images, quizzes, worksheets etc. Copying of website material is NOT permitted. Exam revision summaries & references to science course specifications are unofficial.

 Doc Brown's Chemistry 

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