This bundle of 13 lessons covers all of the content in Topic C3 (Atoms, elements and compounds) of the core and supplement sections of the Cambridge iGCSE Science Double Award specification. The topics covered within these lessons include: Identifying physical and chemical changes Differences between elements, compounds and mixtures Differences between metals and non-metals The terms solvent, solute, solution and concentration The structure of the atom Electronic configurations Isotopes The formation of ions by gain or loss of electrons Simple covalent structures Dot and cross diagrams for covalent structures Allotropes of carbon Giant covalent structures All of these lesson presentations and accompanying resources are detailed and engaging and contain regular progress checks to allow the students to constantly assess their understanding

This bundle of 6 lessons covers all of the content in Topic C9 (The Periodic Table) of the core and supplement sections of the Cambridge iGCSE Science Double Award specification. The topics and specification points covered within these lessons include: The Periodic Table as a method of classifying elements and its use to predict properties Describe the relationship between group number and outer shell electrons Describe and predict the properties of the Group 1 elements Describe the properties and reactions of the Group 7 elements The transition elements The noble gases All of these lesson presentations and accompanying resources are detailed and engaging and contain regular progress checks to allow the students to constantly assess their understanding

This bundle of 6 lessons covers a lot of the content in Topic C8 (Acids, bases and salts) of the core and supplement sections of the Cambridge iGCSE Science Double Award specification. The topics and specification points covered within these lessons include: Describe neutrality and relative acidity or alkalinity in terms of pH Describe the characteristic properties of acids including the reactions with metals, bases and carbonates Describe and use the tests for cations, anions and gases All of these lesson presentations and accompanying resources are detailed and engaging and contain regular progress checks to allow the students to constantly assess their understanding

This bundle of 3 lessons covers the majority of the content in the sub-topic C3.4 (Electrolysis) of the OCR Gateway A GCSE Combined Science specification. The topics and specification points covered within these lessons include: Recall that metals are formed at the cathode and non-metals are formed at the anode Predict the products of the electrolysis of ionic compounds in molten state Describe competing reactions in the electrolysis of aqueous solutions All of these lesson presentations and accompanying resources are detailed and engaging and contain regular progress checks to allow the students to constantly assess their understanding.

This bundle of 3 lessons covers the majority of the content in the sub-topic C2.3 (Properties of materials) of the OCR Gateway A GCSE Combined Science specification. The topics covered within these lessons include: Recall that carbon can form four covalent bonds Explain the properties of diamond, graphite, fullerenes and graphene in terms of their structures and bonding Use data to predict states of substances under given substances All of these lesson presentations and accompanying resources are detailed and engaging and contain regular progress checks to allow the students to constantly assess their understanding.

This bundle of 10 lessons covers the majority of the content in the sub-topic C2.2 (Bonding) of the OCR Gateway A GCSE Combined Science specification. The topics and specification points covered within these lessons include: Describe metals and non-metals and explain the differences between them Formation of ions Common reactions of metals Explain how the atomic structure of metals and non-metals relates to their position in the Periodic Table Explain how electron arrangement is related to group and period number Describe and compare the nature and arrangement of chemical bonds in ionic compounds, simple molecules, giant covalent structures, polymers and metals Explain chemical bonding in terms of electrostatic forces and as the transfer or sharing of electrons Construct dot and cross diagrams for simple covalent structures and ionic substances All of these lesson presentations and accompanying resources are detailed and engaging and contain regular progress checks to allow the students to constantly assess their understanding.

This bundle of 10 lessons covers all of the content in the sub-topic C2.1 (Purity and separating mixtures) of the OCR Gateway A GCSE Combined Science specification. The topics covered within these lessons include: Explain what is meant by the purity of a substance and use melting point to distinguish pure from impure Calculate the relative formula mass separately and in a balanced symbol equation Deduce the empirical formula of a compound Explain that many useful materials are formulations of mixtures Describe and explain the processes of filtration, crystallisation, simple distillation and fractional distillation Describe the processes of paper and thin-layer chromatography Recall that chromatography involves a mobile and stationary phase Interpret chromatograms All of these lesson presentations and accompanying resources are detailed and engaging and contain regular progress checks to allow the students to constantly assess their understanding.

This bundle of 17 lessons covers the majority of the content in Topic C2 (Inorganic chemistry) of the Edexcel iGCSE Chemistry specification. The sub-topics covered within these lessons include: (a) Group 1 - alkali metals (b) Group 7 - halogens © Gases in the atmosphere (d) Reactivity series (e) Extraction and uses of metals (f) Acids, alkalis and titrations (g) Acids, bases and salt preparations (h) Chemical tests All of these lesson presentations and accompanying resources are detailed and engaging and contain regular progress checks to allow the students to constantly assess their understanding.

This bundle of 12 lessons covers the majority of the content in Topic C3 (Physical chemistry) of the Edexcel iGCSE Chemistry specification. The sub-topics and specification points covered within these lessons include: [a] Energetics Know that chemical reactions can be endothermic or exothermic reactions Calculate the heat energy change using the expression involving specific heat capacity Draw energy level diagrams to represent endothermic and exothermic reactions Use bond energies to calculate the enthalpy change [b] Rates of reaction Describe experiments to investigate the effect of changing surface area, concentration, temperature and the addition of a catalyst on the rate of reaction Describe and explain the effects of changing surface area, concentration and temperature on a rate of reaction with reference to the collision theory Know the definition of a catalyst and understand how it reduces the activation energy of a chemical reaction Draw and explain reaction profile diagrams [c] Reversible reactions and equilibria Know that some reactions are reversible Know the characteristics of a reaction at dynamic equilibrium Know the effect of changing either the temperature of pressure on the position of the equilibrium All of these lesson presentations and accompanying resources are detailed and engaging and contain regular progress checks to allow the students to constantly assess their understanding.

This bundle of 7 engaging and motivating lesson presentations and associated worksheets have been designed to encourage students to assess their knowledge of the content in all 7 Chemistry topics of the Edexcel GCSE Combined Science specification. The lessons use a range of exam questions, understanding checks, quick tasks and quiz competitions to cover the content in C1 (Key concepts in chemistry), C2 (States of matter and mixtures), C3 (Chemical change), C4 (Extracting metals and equilibria), C6 (Groups in the Periodic Table), C7 (Rates of Reaction and energy changes and C8 (Fuels and Earth Science)

This bundle of 18 lessons uses a range of exam questions, tasks, activities and quiz competitions to engage students whilst they assess their knowledge of the topics in modules B1-6, C1-6 and P1-6 of the OCR Gateway A GCSE Combined Science specification. All of the lessons are fully resourced to take away that worry about how to get students to effectively revise in the lead up to assessments.

This bundle of 18 lessons covers all of the content in Topic C3 (Chemical reactions) of the OCR Gateway A GCSE Combined Science specification. The topics covered within these lessons include: Conservation of mass Writing word and symbol equations Writing ionic equations The mole Mole calculations Calculating masses Concentrations Endothermic and exothermic reactions Bond energy calculations Making salts Reactions of acids Oxidation and reduction reactions Electrolysis Writing half equations for electrolysis Detecting gases All of these lesson presentations and accompanying resources are detailed and engaging and contain regular progress checks to allow the students to constantly assess their understanding.

This bundle of 7 lessons covers some of the content in Topic C6 (Global challenges) of the OCR Gateway A GCSE Combined Science specification. The topics covered within these lessons include: Extracting metals from their ores Extracting metals by electrolysis Biological metal extraction Fractional distillation of crude oil The alkanes Cracking hydrocarbons All of these lesson presentations and accompanying resources are detailed and engaging and contain regular progress checks to allow the students to constantly assess their understanding.