9 Full Lesson Bundle covering Module 3.1 - The Periodic Table from OCR A Level Chemistry A specification. Please review the learning objectives below Lesson 1: The Structure of The Periodic Table To know how the periodic table is arranged To describe the periodic trend in electron configurations across periods 2 and 3 To classify elements into s, p and d blocks Lesson 2: AS Chemistry: Ionisation Energy (Part 1) To define the term ‘first ionisation energy’ and successive ionisation energies To describe the factors affecting ionisation energy To explain the trend in successive ionisation energies of an element Lesson 3: AS Chemistry: Ionisation Energy (Part 2) To explain the trend in first ionisation energies down a group To explain the trend in first ionisation energies across period 2 To explain the trend in first ionisation energies across period 3 Lesson 4: Periodicity: Melting Points To describe the trend in structure from giant metallic to giant covalent to simple molecular lattice To explain the variation in melting points across period 2 & 3 in terms of structure and bonding Lesson 5: AS Chemistry: Group 2 Elements To know group 2 elements lose their outer shell s2 electrons to form +2 ions To state and explain the trend in first and second ionisation energies of group 2 elements and how this links to their relative reactivities with oxygen, water and dilute acids To onstruct half equations of redox reactions of group 2 elements with oxygen, water and dilute acids and to identify what species have been oxidised and reduced using oxidation numbers Lesson 6: AS Chemistry: Group 2 Compounds To know the reaction between group 2 metal oxides and water To state the trend in solubility and alkalinity of group 2 metal hydroxides To describe the uses of some group 2 compounds including their equations Lesson 7: The Halogens: Properties & Reactivity To describe and explain the trend in boiling points of the halogens in terms of induced dipole-dipole interactions (London Forces) To describe and explain the trend in reactivity of the halogens illustrated by their displacement reaction with other halide ions To construct full and ionic equations of halogen-halide displacement reactions and to predict the colour changes of these reactions in aqueous and organic solutions Lesson 8: Disproportionation & The Uses of Chlorine To explain the term disproportionation To explain how the reaction of chlorine with water or cold dilute sodium hydroxide are examples of disproportionation reactions To evaluate the uses of chlorine (How Science Works) Lesson 9: Qualitative Analysis To carry out test tube reactions and record observations to determine the presence of the following anions : CO32- SO42- , Cl-, Br-, and I- To carry out test tube reactions and record observations to determine the presence of the following cations: NH4+, Fe2+, Fe3+, Mn2+ and Cu2+ To construct ionic equations to explain the qualitative analysis tests of cations and anions Declaimer: Please refrain from purchasing this popular resource for an interview lesson or a formal observation. This is because planning your own lessons including using your own lesson PowerPoints is a fundamental skill of a qualified/unqualified teacher that will be reviewed during these scenarios outlined above

5 Full Lesson Bundle which covers the lessons on aromatic compounds from the OCR A Level Chemistry Specification. See below for the lesson objectives Lesson 1: Benzene and its Structure To describe the Kekulé model of benzene To describe the delocalised model of benzene in terms of P orbital overlap forming a delocalised π system To compare the Kekulé model of benzene and the delocalised model of benzene To explain the experimental evidence which supports the delocalised model of benzene in terms of bond lengths, enthalpy change of hydrogenation and resistance to reaction Lesson 2: Naming Aromatic Compounds State the IUPAC name of substituted aromatic compounds Construct the structure of aromatic compounds based on their IUPAC names Analyse the correct numbering system for di and trisubstituted aromatic compounds Lesson 3: The Reactions of Benzene To understand the electrophilic substitution of aromatic compounds with: (i) concentrated nitric acid in the presence of concentrated sulfuric acid (ii) a halogen in the presence of a halogen carrier (iii) a haloalkane or acyl chloride in the presence of a halogen carrier (Friedel–Crafts reaction) and its importance to synthesis by formation of a C–C bond to an aromatic ring To construct the mechanism of electrophilic substitution in arenes Lesson 4: Phenols To recall and explain the electrophilic substitution reactions of phenol: with bromine to form 2,4,6-tribromophenol (ii) with dilute nitric acid to form a mixture of 2-nitrophenol and 4-nitrophenol (j) To explain the relative ease of electrophilic substitution of phenol compared with benzene, in terms of electron pair donation to the π-system from an oxygen p-orbital in phenol To understand the weak acidity of phenols shown by its neutralisation reaction with NaOH but absence of reaction with carbonates Lesson 5: Directing Groups in Aromatic Compounds To understand the 2- and 4-directing effect of electron- donating groups (OH, NH2) and the 3-directing effect of electron-withdrawing groups (NO2) in electrophilic substitution of aromatic compounds To predict the substitution products of aromatic compounds by directing effects in organic synthesis Declaimer: Please refrain from purchasing this popular resource for an interview lesson or a formal observation. This is because planning your own lessons including using your own lesson PowerPoints is a fundamental skill of a qualified/unqualified teacher that will be reviewed during these scenarios outlined above