
25Uploads
3k+Views
736Downloads
All resources

13 Core Pure Homework Sheets with Answers -AS Further Maths MEI –
This resource contains a complete set of 26 homework sheets covering the entire Core Pure syllabus for AsLevel Further Mathematics (MEI) Year 1 (AS) . Each sheet is designed to reinforce key concepts and develop problem-solving skills, with fully worked solutions provided for all exercises.
Topics Covered:
Year 1 (AS Level) Topics:
Introduction to Matrices
Introduction to Complex Numbers
Roots of Polynomials
Sequences & Series
Complex Numbers & Geometry
Matrices & Transformations
Vectors & 3D Space
Each worksheet provides structured questions designed to test understanding and encourage mathematical reasoning. The accompanying fully worked solutions support both independent learning and teacher-led assessment.
This resource is suitable for teachers, tutors, and students looking for structured practice materials aligned with the MEI specification.

AQA A-Level Physics Complete Definitions List | Essential for Exam Success
Clear & Concise Definitions - Perfect for revision and exam preparation
Covers Key Topics - Including Mechanics, Electricity, Waves, Quantum Physics, and more
Organized by Topic - Easy to navigate for quick reference
Printable & Digital - Use it on your device or print a hard copy for notes
Struggling to remember all the key definitions for A-Level Physics? This comprehensive and concise definitions list includes all the essential terms required For the AQA exam board.
This resource is ideal for teachers looking for a structured reference sheet. Download now and boost your physics revision!

International Relations - IGCSE History CIE
This 20000+ word count document contains all possible 4, 6, and 10 mark questions and answers for the international relations topic(eg. road to war, treaty of versailes and the league of nations)… Each question is followed by key points, and also relevant detailed statistics.

Weimar and Nazi Germany Complete Revision Booklet -CIE IGCSE History
This 20000+ word count document contains all possible 4, 6, and 10 mark questions and answers for the Weimar and Nazi Germany depth study. Each question is followed by key points, and also relevant detailed statistics.

Electrolysis - Edexcel IGCSE Chemistry
Complete lesson and workbook
Content
Understand why covalent compounds do not conduct
electricity
Understand why ionic compounds conduct electricity only when molten or in solution
Know that anion and cation are terms used to refer to negative and positive ions respectively
Describe experiments to investigate electrolysis, using inert electrodes, of molten compounds (including lead(II) bromide) and aqueous solutions (including sodium chloride, dilute sulfuric acid and copper(II) sulphate) and to predict the
products electricity
Write ionic half-equations representing the reactions at the electrodes during electrolysis and understand why these reactions are classified as oxidation or reduction
Know that most metals are extracted from ores found in the Earth’s crust and that unreactive metals are often found as the uncombined element carbon
Explain how the method of extraction of a metal is related to its position in the reactivity series, illustrated by carbon extraction for iron and electrolysis for aluminium
Be able to comment on a metal extraction process, given appropriate information detailed knowledge of the processes used in the extraction of a specific metal is not required

Alcohols - Edexcel IGCSE Chemistry
Complete Lessons and workbook
Content
Know that alcohols contain the functional group OH
Understand how to draw structural and displayed formulae for methanol, ethanol, propanol (propan-1-ol only) and butanol (butan-1-ol only), and name each compound (the names propanol and butanol are acceptable)
Know that ethanol can be manufactured by:
reacting ethene with steam in the presence of a phosphoric
acid catalyst at a temperature of about 300 oC and a pressure
of about 60–70 atm
2.the fermentation of glucose, in the absence of air, at an
optimum temperature of about 30 oC and using the enzymes in
yeast oxide
Know that ethanol can be oxidised by:
burning in air or oxygen (complete combustion)
reaction with oxygen in the air to form ethanoic acid (microbial oxidation)
heating with potassium dichromate(VI) in dilute sulfuric acid to form ethanoic acid
Know that carboxylic acids contain the functional group COOH
Understand how to draw structural and displayed formulae for unbranched chain carboxylic acids with up to four carbon atoms in the molecule, and name each compound
Describe the reactions of aqueous solutions of carboxylic acids with metals and metal carbonates
Know that vinegar is an aqueous solution containing ethanoic
acid
Know that esters contain the functional group COOR
Know that ethyl ethanoate is the ester produced when ethanol
and ethanoic acid react in the presence of an acid catalyst

Energetics - Edexcel IGCSE Chemistry
Complete lessons and workbook
Content
Know that chemical reactions in which heat energy is given out are described as exothermic and those in which heat energy is taken in are endothermic
Describe simple calorimetry experiments for reactions such as
combustion, displacement, dissolving and neutralisation
Calculate the heat energy from a measured temperature change
using the expression Q = mcΔT
Calculate molar enthalpy change (ΔH ) from heat energy change Q
Draw and explain energy level diagrams to represent
exothermic and endothermic reactions
Know that bond-breaking is an endothermic process and that
bond-making is exothermic
Use bond energies to calculate the enthalpy change during a
chemical reaction

Acids and Bases - Edexcel IGCSE Chemistry
Complete lessons and workbook
Content
Describe the use of litmus, phenolphthalein and methyl orange
to distinguish between acidic & alkaline solutions
Understand how to use the pH scale, from 0–14, to classify
solutions as strongly acidic (0-3), weakly acidic (4-6), neutral (7),
weakly alkaline (8-10) and strongly alkaline (11-14)
Describe the use of Universal Indicator to measure the
approximate pH value of an aqueous solution
Know that acids in aqueous solution are a source of hydrogen
ions and alkalis in an aqueous solution are sources of hydroxide
ions
Know that metal oxides, metal hydroxides and ammonia can be
classified as bases and that alkalis are bases that are soluble in
water
Know that bases can neutralise acids
Understand acids and bases in terms of proton transfer and that
an acid is a proton donor and a base is a proton acceptor
Understand how to use acid-base character of oxides to classify
elements as metals or non-metals
Describe the combustion of elements in oxygen, including
magnesium, hydrogen and sulfur
Describe the reactions of hydrochloric, sulfuric and nitric acids
with:
metals (but not with nitric acid)
bases
metal carbonates
Describe an experiment to prepare a pure, dry sample of a
soluble salt starting from an insoluble reactant
Describe an experiment to prepare a pure, dry sample of a
soluble salt starting from an acid and an alkali
Describe an experiment to prepare a pure, dry sample of an
insoluble salt starting from two soluble reactants

Calculation 2 - Edexcel IGCSE Chemistry
Complete lessons and workbook
Content
Understand how the formulae of simple compounds can be btained experimentally, including metal oxides, water and alts containing water of crystallisation
Know what is meant by the terms empirical and molecular ormula
Calculate empirical and molecular formulae from xperimental data
Calculate reacting masses using experimental data and hemical equations
Calculate percentage yield
Describe the formation of carbon dioxide from the thermal ecomposition of metal carbonates, including copper (II) arbonate
Understand how to carry out calculations involving gas olumes and the molar volume of a gas (24 dm3 and 24,000 m3 at room temperature and pressure (rtp))

Testing for Ions - Edexcel IGCSE Chemistry
Content
Understanding the general rules for predicting the solubility of salts
in water:
all common sodium, potassium and ammonium salts are
soluble
all nitrates are soluble
3.common chlorides are soluble, except silver chloride
common sulfates are soluble, except those of barium and
calcium
5.common carbonates are insoluble, except those of sodium,
potassium and ammonium
Describing simple tests for the cations (positive ions): Cu2+, Fe2+ , Fe3+ and NH4+ using sodium hydroxide solution
Describe simple tests for the anions (negative ions): Cl-, Br- and I-, using dilute nitric acid and silver nitrate solution
SO42-, using dilute hydrochloric acid and barium chloride
solution
CO32-, using dilute hydrochloric acid and identifying the carbon
dioxide evolved
Writing word and symbol (full and ionic) equations for these tests

Rates of Reaction - Edexcel IGCSE Chemistry
Content
Describing experiments to investigate the effects of changes in
surface area of a solid, concentration of solutions, temperature
and the use of a catalyst on the rate of a reaction
Describing the effects of changes in surface area of a solid,
concentration of solutions, pressure of gases, temperature and
the use of a catalyst on the rate of a reaction
Explaining the effects of changes in surface area of a solid,
concentration of solutions, pressure of gases and temperature
on the rate of a reaction in terms of particle collision theory
Knowing that a catalyst is a substance that increases the rate of a
reaction, but is chemically unchanged at the end of the reaction
Knowing that a catalyst works by providing an alternative pathway
with lower activation energy
Skills
Drawing and explaining reaction profile diagrams showing ΔH and
activation energy

Nerves and Eyes(4.4) - Edexcel IGCSE Biology
Topics
Understanding how organisms are able to respond to changes in their environment
Understanding that a coordinated response requires a stimulus, a receptor and an effector
Describing how nervous and hormonal communication control responses and understand the differences between the two systems
Understanding that the central nervous system consists of the brain and spinal cord and is linked to sense organs by nerves
Understanding that stimulation of receptors in the sense organs sends electrical impulses along nerves into and out of the central nervous system, resulting in rapid responses
Understanding the role of neurotransmitters at synapses
Describing the structure and functioning of a simple reflex arc illustrated by the withdrawal of a finger from a hot object Describe the structure and function of the eye as a receptor
Understanding the function of the eye in focusing near and distant objects, and in responding to changes in light intensity

Ecology -Edexcel IGCSE Biology
Topics
Understanding the terms: population, community, habitat and ecosystem
Understanding how abiotic and biotic factors affect the population size and distribution of organisms
Understanding the term biodiversity
Practical Tasks
Investigating the population size of an organism in two different areas using quadrats
Investigating the distribution of organisms in their habitats and measure biodiversityusing quadrats
Understanding the names given to different trophic levels to include:
producers, primary, secondary, tertiary consumers, and decomposers
Understanding the concepts of:
food chains,
food webs,
pyramids of number,
pyramids of biomass and
pyramids of energy transfer.
Understanding the transfer of substances and of energy along a food chain
Understanding why only about 10% of energy is transferred from one trophic level to the next

Photosynthesis and Plant Nutrition -Edexcel IGCSE Biology
Topics
Understanding the process of photosynthesis and understand its importance in conversion of light energy to chemical energy
Knowing the word equation and the balanced chemical symbol equation for photosynthesis
Understanding how varying carbon dioxide concentration, light intensity and temperature affects the rate of photosynthesis
Describing the structure of the leaf and explain how it is adapted for photosynthesis
Understanding that plants require mineral ions for growth and that magnesium ions are needed for chlorophyll and nitrate ions are needed for amino acids
Practical Tasks
Investigating photosynthesis, showing:
the evolution of oxygen from a water plant
the production of starch
the requirements of light, carbon dioxide and chlorophyll
Maths Skills
Calculating percentage changes
Drawing graphs using SLAPUK
Practical skills in this topic
Making accurate predictions of experimental outcomes
Identify and explain the variables in an experiment
Understanding the difference between biotic and abiotic variables
Explaining how to increase the accuracy and precision of an experiment

Gas Exchange in Humans- Edexcel IGCSE Biology
Topics
Describing the structure of the thorax, including the ribs, intercostal muscles, diaphragm, trachea, bronchi, bronchioles, alveoli and pleural membranes
Understanding the role of the intercostal muscles and the diaphragm in ventilation
Explaining how alveoli are adapted for gas exchange by diffusion between air in the lungs and blood in capillaries.
Understanding the role of diffusion in gas exchange.
Understanding the biological consequences of smoking in relation to the lungs and the circulatory system, including coronary heart disease.
Practical tasks
Investigating breathing in humans, including the release of carbon dioxide and the effect of exercise

Gas Exchange (3.4) - Edexcel IGCSE Biology
Topics
Understanding how the process of respiration produces ATP in living organisms
Knowing that ATP provides energy for cells
Describing the differences between aerobic and anaerobic respiration
Knowing the word equation and the balanced chemical symbol equation for aerobic respiration in living organisms.
Knowing the word equation for anaerobic respiration in plants and in animals.
Practical Skills
Investigating the evolution of carbon dioxide and heat from respiring seeds or other suitable living organisms

Islam Revision Booklet and Quotations Sheet for AQA Religious Studies
Contains all necessary quotes and explanations needed to answer all aspects of the Islam Topic in AQA GCSE religious studies

Alkenes and Alkanes- Edexcel IGCSE Chemistry
Topics
Understanding how to represent organic molecules using empirical, molecular, structural, displayed and general formulae
Knowing what is meant by the terms homologous series, functional group and isomerism
Understanding how to name compounds relevant to this specification for compounds containing up to six carbon atoms
Knowing that alkanes have the general formula CnH2n+2
Explaining why alkanes are classified as saturated hydrocarbons
Knowing that alkenes contain the functional group >C=C<
Knowing the general formula for alkenes CnH2n
Explaining why alkenes are classified as unsaturated hydrocarbons
Understanding how to write possible structural and displayed formulae of an organic molecule given its molecular formula
Understanding how to draw the structural and displayed formulae for alkanes with up to five carbon atoms in a molecule, and to name the unbranched isomers
Describing the reactions of alkanes with halogens in the presence of UV light and classify them as substitution reactions (limited to mono-substitution)
Understanding how to draw structural and displayed formulae for alkenes with up to four carbon atoms and name unbranched- chain isomers cis/trans or E/Z is not required
Describing the reactions of alkenes with bromine to produce dibromoalkanes
Describing how bromine water can be used to distinguish between an alkane and an alkene