A theory revision lesson reviewing the methods and exam questions for PAG 1 (1.1-1.3) OCR Practicals. Included in this resource is a printable handout which enables students to: Recall the experimental set up and method for OCR PAG 1 Practicals Evaluate the practical methods Complete exam style questions There are 5 exam style questions included. Answers to these questions are also included These resource is ideal for revision of PAG 1 practicals in the run up to external exams or mocks.

Summary of all the equations and conversions to remember from AQA chemistry chapter 3 on Chemical Quantities and Conversions for higher tier students/ triple chemistry students

A 45 minute end of chapter test on chemical equilibrium. The test covers content from both year 12 and 13 OCR on chemical equilibrium. A markscheme with model answers is also included which enables students self assess their answers in class with their teacher or as a homework task. The test is based on the following learning objectives: Apply le Chatelier’s principle to deduce qualitatively (from appropriate information) the effect of a change in temperature, concentration or pressure, on a homogeneous system in equilibrium. Explain that a catalyst increases the rate of both forward and reverse reactions in an equilibrium by the same amount resulting in an unchanged position of equilibrium Deduce, for homogeneous and heterogeneous reactions, expressions for the equilibrium constant Kc. Calculate the values of the equilibrium constant, Kc (from provided or calculated equilibrium moles or concentrations), including determination of units. Estimate the position of equilibrium from the magnitude of Kc. Calculate, given appropriate data, the concentration or quantities present at equilibrium. Deduce, for homogeneous and heterogeneous reactions, expressions for the equilibrium constant Kp. Calculate the values of the equilibrium constant, Kp (from provided or calculated equilibrium moles or pressures), including determination of units. Explain the effect of changing temperature on the value of Kc or Kp for exothermic and endothermic reactions. State that the value of Kc or Kp is unaffected by changes in concentration or pressure or by the presence of a catalyst. Explain how Kc or Kp controls the position of equilibrium on changing concentration, pressure and temperature

A structured KS5 lesson including starter activity, AfL work tasks and lesson slides on the properties of alkenes. This lesson is an introduction to the chapter on alkenes. This lesson follows the OCR specification. By the end of the lessons students should be able: 1)To know the general formula of alkenes 2)To explain the shape and bond angle around each carbon atom of a C=C bond 3)To describe how π and σ bonds are formed in alkenes** 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 assessed during the scenarios outlined above

A structured KS5 lesson (Part 1 of 2) including starter activity, AfL work tasks and main work task all with answers on Intermolecular Forces (London forces and permanent dipole-dipole interactions) By the end of this lesson KS5 students should be able to: Understand intermolecular forces based on induced-dipole interactions and permanent dipole-dipole interactions Explain how intermolecular forces are linked to physical properties such as boiling and melting points Compare the solubility of polar and non-polar molecules in polar and non-polar solvents The teacher will be able to check students have met these learning objectives through mini AfL tasks for students to complete 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 assessed during the scenarios outlined above

A structured KS5 lesson including starter activity, AfL work tasks and main work task all with answers on the acid dissociation constant Ka By the end of this lesson KS5 students should be able to: To understand the acid dissociation constant, Ka, as the extent of acid dissociation To know the relationship between Ka and pKa To convert between Ka and pKa 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 assessed during the scenarios outlined above

A structured KS5 lesson including starter activity, AfL work tasks and plenary task all with answers on Neutralisation & Titration Curves By the end of this lesson KS5 students should be able to: To interpret titration curves of strong and weak acids and strong and weak bases To construct titration curve diagrams of strong and weak acids and strong and weak bases 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 assessed during the scenarios outlined above

A complete lesson including risk assessment and post practical analysis on AS Chemistry PAG 2.1 :Determination of concentration of hydrochloric acid Students will learn how to: Plan an acid-base titration practical Assess the risks of an acid-base titration practical How to use a range of practical equipment safely and accurately How to record observations How to analyse titration results to determine an unknown concentration 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 assessed during the scenarios outlined above

A structured KS5 lesson including starter activity, AfL work tasks and main work task all with answers on strong acids and the pH scale By the end of this lesson KS5 students should be able to: To calculate the pH of a strong acid To convert between pH and [H+(aq)] To apply the relationship between pH and [H+(aq)] to work out pH changes after dilution 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 assessed during the scenarios outlined above

A structured KS5 lesson including starter activity, AfL work tasks and main work task all with answers on the pH of weak acids By the end of this lesson KS5 students should be able to: To recall the expression of pH for weak monobasic acids To calculate the pH of weak monobasic acids using approximations To analyse the limitations of using approximations to Ka related calculations for ‘stronger’ weak acids 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 assessed during the scenarios outlined above

A structured KS5 lesson (part 2 of 2) including starter activity, AfL work tasks and main work task all with answers on Intermolecular forces (Hydrogen bonding) By the end of this lesson KS5 students should be able to: To understand hydrogen bonding as intermolecular forces between molecules containing N, O or F and the H atom of –NH, -OH or HF To construct diagrams which illustrate hydrogen bonding To explain the anomalous properties of H2O resulting from hydrogen bonding The teacher will be able to check students have met these learning objectives through mini AfL tasks for students to complete All tasks have worked out answers, which will allow students to self assess their work during the lesson 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 assessed during the scenarios outlined above

A structured KS5 lesson including starter activity, AfL work tasks and main work task all with answers on the Ionic Product of Water, Kw By the end of this lesson KS5 students should be able to: LO1: To recall the expression for the ionic product of water, Kw (ionisation of water) LO2: To calculate the pH of strong bases using Kw LO3: To apply the principles for Kc, Kp to Kw 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 assessed during the scenarios outlined above

A structured lesson including starter activity, AfL work tasks and lesson slides on free radical substitution reactions By the end of this lesson KS5 students should be able to: 1.To know what a free radical is 2. To describe the reaction mechanism for the free-radical substitution of alkanes including initiation, propagation and termination 3. To analyse the limitations of radical substitution in synthesis by formation of a mixture of organic products 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 assessed during the scenarios outlined above

A complete lesson including starter activity, AfL work tasks and lesson slides on halogenoalkanes and their chemical reactions By the end of this lesson KS5 students should be able to: To Identify haloalkanes as primary, secondary or tertiary To understand why haloalkanes are more reactive than alkanes To describe what a nucleophile is and to state some examples To outline the mechanism of nucleophilic substitution and elimination reactions involving haloalkanes The teacher will be able to check students have met these learning objectives through mini AfL tasks for students to complete 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 assessed during the scenarios outlined above

A structured KS5 lesson including starter activity, AfL work tasks and lesson slides on addition reactions of alkenes. Suitable for the AQA specification By the end of this lesson KS5 students should be able to: To know what an electrophile is To describe what an electrophilic addition reaction is To outline the mechanism for electrophilic addition Mechanisms for electrophilic addition include halogen halides, halogen molecules, hydrogen molecule and sulfuric acid Explanations surrounding major and minor products are also discussed in this lesson 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 assessed during the scenarios outlined above

3 revision documents summarising the equations and conditions students need to remember for the following chapters in AQA AS Chemistry: The halogens Group 2 metals Alkanes 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 assessed during the scenarios outlined above

A structured lesson including starter activity, AfL work tasks and lesson slides on the properties of alkanes. Suitable for the OCR specification By the end of this lesson KS5 students should be able to: To know alkanes are saturated alkanes containing sigma (σ)bonds that are free to rotate Explain the shape and bond angle round each carbon atom in alkanes in terms of electron pair repulsion Describe and explain the variations in boiling points of alkanes with different carbon chain lengths and branching in terms of London forces All questions come with answers 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 assessed during the scenarios outlined above

A structured KS5 lesson including starter activity, AfL work tasks and main work task all with answers on Bronsted Lowry Acids and Bases By the end of this lesson KS5 students should be able to: To describe the difference between a BrØnsted Lowry acid and base To identify conjugate acid-base pairs To explain the difference between monobasic, dibasic and tribasic acids To understand the role of H+ in the reactions of acids with metals and bases (including carbonates, metal oxides and alkalis), using ionic equations 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 assessed during the scenarios outlined above

A structured KS5 lesson including starter activity, AfL work tasks and main work task all with answers on IR Spectroscopy. Suitable for OCR AS Chemistry. By the end of the lesson, students should be able to: To understand the absorption of infrared radiation by atmospheric gases containing C=O, O-H and C-H bonds, their suspected link to global warming and resulting changes to energy uses 2)To understand how infrared spectroscopy works 3)To understand the application of infrared spectroscopy To interpret IR spectra 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 assessed during the scenarios outlined above

A structured KS5 lesson including starter activity, AfL work tasks and main work task all with answers on Combined Techniques. Suitable for OCR AS Chemistry. By the end of the lesson, students should be able to: 1)To apply combined spectroscopic techniques (IR spectroscopy, mass spectrometry and elemental analysis) to identify the structures of unknown compounds 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 assessed during the scenarios outlined above