Guides for retired topics
These topics are no longer on the current specification for their course. The guides are kept for reference; check your course before revising from them.
60 archived guides
Bioenergetics
Biology · AQA · GCSE
Read moreCell biology
Biology · AQA · GCSE
Read moreEcology
Biology · AQA · GCSE
Read moreHomeostasis and response
Biology · AQA · GCSE
Read moreInfection and response
Biology · AQA · GCSE
Read moreInheritance, variation and evolution
Biology · AQA · GCSE
Read moreKey ideas
Biology · AQA · GCSE
Read moreTopic B1: Cell level systems
Biology · OCR · GCSE
Read moreTopic B2: Scaling up
Biology · OCR · GCSE
Read moreTopic B3: Organism level systems
Biology · OCR · GCSE
Read moreTopic B4: Community level systems
Biology · OCR · GCSE
Read moreTopic B5: Genes, inheritance and selection
Biology · OCR · GCSE
Read moreTopic B6: Global challenges
Biology · OCR · GCSE
Read moreTopic B7: Practical skills
Biology · OCR · GCSE
Read moreBusiness in the real world
Business · AQA · GCSE
Read moreAcids and bases (A-level only)
Chemistry · AQA · A-Level
Read moreAmino acids, proteins and DNA (A-level only)
Chemistry · AQA · A-Level
Read moreElectrode potentials and electrochemical cells (A-level only)
Chemistry · AQA · A-Level
Read moreEquilibrium constant Kp for homogeneous systems (A-level only)
Chemistry · AQA · A-Level
Read moreIntroduction to organic chemistry
Chemistry · AQA · A-Level
Read morePeriodicity
Chemistry · AQA · A-Level
Read moreTransition metals (A-level only)
Chemistry · AQA · A-Level
Read moreAtomic structure and the periodic table
Chemistry · AQA · GCSE
Read moreChemical analysis
Chemistry · AQA · GCSE
Read moreChemical changes
Chemistry · AQA · GCSE
Read moreChemistry of the atmosphere
Chemistry · AQA · GCSE
Read moreOrganic chemistry
Chemistry · AQA · GCSE
Read moreQuantitative chemistry
Chemistry · AQA · GCSE
Read moreThe rate and extent of chemical change
Chemistry · AQA · GCSE
Read moreUsing resources
Chemistry · AQA · GCSE
Read moreExplorations in creative reading and writing
English Language · AQA · GCSE
Read moreNon-exam assessment
English Language · AQA · GCSE
Read moreScope of study
English Language · AQA · GCSE
Read moreWriters’ viewpoints and perspectives
English Language · AQA · GCSE
Read moreComponent 1: 20th Century Literature Reading Study and Creative Prose Writing (40%, 1 hour 45 minutes)
English Language · Eduqas · GCSE
Read moreComponent 2: 19th and 21st Century Non-Fiction Reading Study and Transactional/Persuasive Writing (60%, 2 hours)
English Language · Eduqas · GCSE
Read moreComponent 3: Spoken Language (Unweighted)
English Language · Eduqas · GCSE
Read moreCritical reading and comprehension
English Language · Eduqas · GCSE
Read moreScope of study
English Language · Eduqas · GCSE
Read moreExcerpt from The Prelude
English Literature · AQA · GCSE
Read moreModern texts and poetry
English Literature · AQA · GCSE
Read moreNever Let Me Go
English Literature · AQA · GCSE
Read moreShakespeare and the 19th-century novel
English Literature · AQA · GCSE
Read moreSkills
English Literature · AQA · GCSE
Read moreSelected Poems of Thomas Hardy
English Literature · OCR · A-Level
Read moreWuthering Heights (Emily Brontë)
English Literature · OCR · A-Level
Read moreOverarching themes
Mathematics · AQA · A-Level
Read moreOverarching themes
Mathematics · AQA · A-Level
Read moreOverarching themes
Mathematics · AQA · A-Level
Read moreGeometry and measures
Mathematics · AQA · GCSE
Read moreDifferentiate xⁿ, for rational values of n, and related constant multiples, sums and differences; differentiate eˢˣ and aˣ, sin kx, cos kx, tan kx and related sums, differences and constant multiples; understand and use the derivative of ln x
Mathematics · Pearson Edexcel · A-Level
Read moreKnow and use the function eˣ and its graph; know and use the definition of log_a x as the inverse of aˣ, where a is positive and a ≠ 1; know and use the function ln x and its graph; know and use ln x as the inverse function of eˣ
Mathematics · Pearson Edexcel · A-Level
Read moreUnderstand and use the laws of logarithms: log_a x + log_a y = log_a(xy); log_a x – log_a y = log_a(x/y); k log_a x = log_a(xᵏ) (including, for example, k = –1 and k = –½)
Mathematics · Pearson Edexcel · A-Level
Read moreGeometry and measures
Mathematics · Pearson Edexcel · GCSE
Read moreAlgebra and Functions
Mathematics · WJEC · A-Level
Read moreExponentials and Logarithms
Mathematics · WJEC · A-Level
Read moreForces and Newton's Laws
Mathematics · WJEC · A-Level
Read moreSequences and Series - The Binomial Theorem
Mathematics · WJEC · A-Level
Read moreIntroductory topics in Psychology
Psychology · AQA · A-Level
Read moreComponent 1: The study of religions: beliefs, teachings and practices
Religious Studies · AQA · GCSE
Read more