Detailed, high-level revision notes for Topic 2 - Genes and Health - of the Edexcel A Level Biology Specification A (SNAB), with 10 pages of typed up notes, with diagrams and flowcharts to illustrate key ideas and processes. Content for Topic 2 can appear in any of the three A level papers. This guide is also suitable for preparation for the AS examinations. Sub-Topics Included: The Respiratory System Gas Exchange and Fick’s Law The Need for a Circulatory System (SA:V) Protein Structure Cell Membrane Structure Symptoms of Cystic Fibrosis Enzymes DNA and its Replication Protein Synthesis Genetics: Mutation and Inheritance Genetic Testing Treating CF This resource was produced by a Biological Natural Sciences Student at the University of Cambridge.

Detailed, high-level revision notes for Topic 1 - Lifestyle, Health and Risk - of the Edexcel A Level Biology Specification A (SNAB), with 8 pages of typed up notes, with diagrams and flowcharts to illustrate key ideas and processes. Content for Topic 1 can appear in any of the three A level papers. This guide is also suitable for preparation for the AS examinations. Sub-Topics Included: The Circulatory System Water as a Transport Medium The Cardiac Cycle Atherosclerosis Blood Clotting Defining Risk Study Design Risk Factors for CVD - Blood Pressure, Energy Balance, Smoking, Weight, etc. Treating CVD including Drugs Biomolecules Cholesterol This resource was produced by a Biological Natural Sciences Student at the University of Cambridge.

Comprehensive notes on all 18 Core Practicals for the Edexcel A Level Biology - Specification A (SNAB), , produced by a Biological Natural Sciences Student at the University of Cambridge. Contains details of methodology for every practical Where applicable, the following is also discussed: control variables identification of independent and dependent variables any calculations and equations required explanation of results using key biological principles justification of method/equipment sources of error ethical considerations safety issues use of aseptic technique quantitative measurement Some practicals are accompanied by images of results, plus a fully labelled diagram of the arrangement of diffferent tissues within a plant vascular bundle.

Tailored for the AQA Geography GCSE (9-1), these revision-ready case study summary documents list all the facts you need to know in a format which is perfect for final revision. Case studies are essential for many AO1 marks, and must be included in all 6 and 9 mark extended response questions. A perfect way of learning case study detail is knowing what you need to know. This sounds strange, but if you are aware that you know 10 facts about the volcanic eruption of Eyjafjallajökull, then recalling these becomes much easier. Case Studies for which Detail is Included: The Challenge of Natural Hazards: Eruptions of Eyjafjalajökull and Montserrat, Hurricane Katrina, Evidence for Extreme Weather, Boscastle Flooding, COP21 The Living World: Hedgerow Ecosystem, The Amazon Rainforest, Managing Biomes, Thar Desert Physical Landscapes in the UK (Rivers and Coasts): Dorset Coastline, Lyme Regis, River Tees Urban Issues and Challenges: Rio de Janeiro, London, Curitiba Changing Economic World: Jamaica’s Tourism, India’s Economic Balance, Nike and Coca Cola (TNCs), Nigeria - Aid and Development, Quarrying The Challenge of Resource Management: Fracking, TAPL, Solar Cookers

Scanned exemplar script for Edexcel AS English Literature Paper 1, on Poetry and Drama, which scored a full 48/48 marks on the Doctor Faustus question, in addition to 20/24 on the question on the ‘Forward Poems of the Decade’ anthology.

Detailed revision guide, with worked examples, for the AS topics of the OCR Further Mathematics - Statistics module. Covers: Permutations and Combinations Discrete Random Variables (Uniform, Binomial, Geometric) Poisson Distribution Correlation (Product Moment Correlation Coefficient, Spearman’s Rank) Linear Regression Chi Squared Tests (Contingency Tables, Yates’ Correction, Goodness of Fit)

24 pages of detailed revision notes for the entire Edexcel Biology 9-1 specification. Topics Included: Topic 1 – Key Concepts in Biology Topic 2 – Cells and Control Topic 3 – Genetics Topic 4 – Natural Selection and Genetic Modification Topic 5 – Health and Disease Topic 6 – Plant Structures and Function Topic 7 – Animal Coordination, Control and Homeostasis Topic 8 – Exchange and Transport in Animals Topic 9 – Ecosystems and Nutrient Cycles Plently of detail, and easily accessed formatting. Details on core practical methodology is also included. Key ideas e.g. protein synthesis, vision, virus lifecycle, menstrual cycle, are covered in bullet points and follow the common marking points required. This resource was made by a student reading Natural Sciences at the University of Cambridge.

24 pages of detailed revision notes for the entire Edexcel Physics 9-1 specification. Topics Included: Topic 1 – Key Concepts in Physics Topic 2 – Motion and Forces Topic 3 – Conservation of Energy Topic 4 – Waves Topic 5 – Light and the Electromagnetic Spectrum Topic 6 – Radioactivity Topic 7 – Astronomy Topic 8 – Energy - Forces Doing Work Topic 9 – Forces and their Effects Topic 10 – Electricity and Circuits Topic 11 – Static Electricity Topic 12 – Magnetism and the Motor Effect Topic 13 – Electromagnetic Induction Topic 14 – Particle Model Topic 15 – Forces and Matter Plently of detail, and easily accessed formatting. Details on core practical methodology is also included. Key ideas e.g. Newton’s Laws, using waves, nuclear fission, star life cycles, are covered in bullet points and follow the common marking points required. This resource was made by a student reading Natural Sciences at the University of Cambridge.

A 22 page long, detailed revision guide for the AQA Chemistry A Level Course, covering all of 3.3: Organic Chemistry, including all relevant practical information. 3.3.1 - Introduction to Organic Chemistry 3.3.2 - Alkanes 3.3.3 - Halogenoalkanes 3.3.4 - Alkenes 3.3.5 - Alcohols 3.3.6 - Organic Analysis 3.3.7 - Optical Isomerism 3.3.8 - Aldehydes and Ketones 3.3.9 - Carboxylic Acids and Derivatives 3.3.10 - Aromatic Chemistry 3.3.11 - Amines 3.3.12 - Polymers 3.3.13 - Amino Acids, Proteins and DNA 3.3.14 - Organic Synthesis 3.3.15 - Nuclear Magnetic Resonance Spectroscopy 3.3.16 - Chromatography This resource was produced by a student reading Natural Sciences at the University of Cambridge

Detailed revision guide for the AQA Chemistry A Level Course, covering all of 3.1: Physical Chemistry, including all core practical detail, equations and diagrams required. 3.1.1 - Atomic Structure 3.1.2 - Amount of Substance 3.1.3 - Bonding 3.1.4 - Energetics 3.1.5 - Kinetics 3.1.6 - Chemical Equilibria, Le Chatelier’s Principle and Kc 3.1.7 - Oxidation, Reduction and Redox Equations 3.1.8 - Thermodynamics 3.1.9 - Rate Equations 3.1.10 - Equilibrium Constant Kp for Homogeneous Systems 3.1.11 - Electrode Potential and Electrochemical Cells 3.1.12 - Acids and Bases Produced by a student reading Natural Sciences at the University of Cambridge

Extensive quotations bank for ‘Frankenstein’ by Mary Shelley, ordered by character and theme, and referenced with chapter and page numbers. Imagery techniques and contexts have also been identified. Suitable for GCSE and AS/A Level study