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I have a variety of resources covering AQA GCSE Science as well as OCR A level Biology, Chemistry and Physics. There are also some PD resources and whole school assemblies.

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I have a variety of resources covering AQA GCSE Science as well as OCR A level Biology, Chemistry and Physics. There are also some PD resources and whole school assemblies.
OCR Chemistry enthalpy of solution
atdewaratdewar

OCR Chemistry enthalpy of solution

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A complete lesson covering section 5.2.1 c and d of the OCR Chemistry specification- enthalpies of solution. The lesson starts by covering the difference between the first and subsequent electron affinities. It then moves to showing how lattice enthalpies can be used to support calculating enthalpies of solution. It shows his these values can be calculated using practical means as well as theoretically. It closes by looking at the difference between exothermic and endothermic reactions. The lesson follows the explicit instruction model with opportunities for I do, we do and you do All answers are provided. I aim to reduce photocopying so all activities are within the PPT (35 slides in total)
OCR Chemistry Born Haber cycles
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OCR Chemistry Born Haber cycles

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A complete lesson covering section 5.2.1 b and e of the OCR Chemistry specification- Born-Haber cycles. The lesson covers the construction of Born Haber cycles, building upon the study of Hess’ law from year 12. It follows the explicit instruction model of delivery with an introduction including full notes then opportunities for I do, we do and you. It includes several example questions along with exam questions. All answers provided The lesson includes a starter and a differentiated summary at the end I aim to reduce photocopying so all resources are in the PPT (27 slides in total)
OCR Physics gas laws, ideal gases + PAG8
atdewaratdewar

OCR Physics gas laws, ideal gases + PAG8

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A pair of lessons and a worksheet covering sections 5.1.4 a-i of the OCR Physics specification- the gas laws It covers: The gas laws The ideal gas Kinetic theory The effect of newtons Laws Internal energy PAG 8 The two lessons and the PAG take around 5 hours in total. All answers are included I generally try to reduce copying so other than the worksheet all resources are found in the lesson PPT
Electron structure and the periodic table
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Electron structure and the periodic table

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A complete lesson covering the specification points from AQA Chemistry and Trilogy-electron structure and the periodic table. We have a knowledge rich curriculum so the lesson focuses on the key knowledge required and ensuring that students have remembered this knowledge. Various activities are included including exam practice and a do now I actively avoid photocopying so all resources are within the PPT itself All answers provided
AQA chemistry paper 2  revision
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AQA chemistry paper 2 revision

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A complete lesson covering AQA trilogy and chemistry GCSE paper 2. It includes: Rates Equilibria Hydrocarbons Atmosphere Using resources chromatography RPA Rates RPA Gas tests Includes a variety of activities including multiple choice and exam questions Includes the 2022 version and an updated version for 2023 All answers provided
AQA chemistry 5.5 energy changes revision
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AQA chemistry 5.5 energy changes revision

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A complete lesson covering section 5.5.1 of the AQA trilogy GCSE specification- energy changes in reactions. It covers: Endothermic and exothermic reactions Calculating energy changes Energy changes RPA It includes a multiple choice section and lots of exam questions Answers provided
AQA chemistry paper 1 final revision
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AQA chemistry paper 1 final revision

(2)
A complete lesson revising key ideas from AQA trilogy and GCSE chemistry paper 1 Includes an updated version for 2023 It covers: Electrolysis RPA Makings salts RPA energy changes RPA Bonds calculations formula atomic structure trends in the periodic table Includes multiple choice section and exam questions All answer provided
OCR Chemistry fuel cells and storage cells
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OCR Chemistry fuel cells and storage cells

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This is a complete lesson covering sections 5.2.3 J and K of the OCR Chemistry specification- Fuel cells. The lesson starts be recapping some electrode potential calculations and a method for measuring those potentials. It then introduces cells and discusses the difference between primary and secondary cells along with associated calculations. The lesson then focuses on fuel cells including the difference between an alkaline and an acid fuel cell The lesson includes a starter, full notes, various student led activities and a differentiated summary at the end. All answers are included. I actively try to reduce photocopying, so all of the lesson resources are within the PowerPoint rather than as extra sheets.
OCR Chemistry Enthalpy changes and lattice enthalpy
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OCR Chemistry Enthalpy changes and lattice enthalpy

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This is a complete lesson covering sections 5.2.1 a and c of the OCR Chemistry Specification- lattice enthalpy. The lesson opens by covering the various energy changes that students are required to understand and use through their course- using various students led examples to help illustrate the points. It then goes on to discuss lattice enthalpy and the factors that affect it. The lesson includes a starter, full notes, various student led activities and a differentiated summary at the end. All answers are included. I actively try to reduce photocopying, so most of the lesson resources are within the PowerPoint rather than as extra sheets.
OCR Chemistry Neutralisation and pH curves
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OCR Chemistry Neutralisation and pH curves

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This is a complete lesson covering sections 5.1.3 n and o of the OCR A level Chemistry specification- Neutralisation. The lesson opens by considering the use of a pH meter to track a neutralisation reaction. This also includes data for plotting a pH curve. It then moves on to looking at the end point of a titration as well as the equivalence point. It explains the colour change that occurs at the end point and why it happens. The final part of the lesson considers different indicators and how to choose which would be the best to use for each titration. The final activity is an exam question. The lesson includes a starter, full notes, various student led activities and a differentiated summary at the end. All answers are included. I actively try to reduce photocopying, so most of the lesson resources are within the PowerPoint rather than as extra sheets.
OCR Chemistry- Kw, pOH and strong bases
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OCR Chemistry- Kw, pOH and strong bases

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This is a complete lesson covering sections 5.1.2 e and f of the OCR chemistry specification- Kw and strong bases. It goes through how to calculate the ionisation of water (Kw) and its use in the pH scale. It also look as at calculating the pH of strong bases as well as pOH. It also covers the links between pH and pOH and how one can be used to calculate the other. The lesson includes a starter, full notes, various student led activities and a differentiated summary at the end All answers are included I actively try to reduce photocopying, so all of the lesson resources are within the PowerPoint rather than as extra sheets
OCR Chemistry Ka and weak acids
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OCR Chemistry Ka and weak acids

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This is a complete lesson covering sections 5.1.2 g and h of the OCR chemistry specification- Ka and weak acids. It goes through how to how to calculate Ka for weak acids including the approximations that can be used to make that calculation easier. It also discusses the limitations of those approximations and where they no longer apply. The lesson includes a starter, full notes, various student led activities and a differentiated summary at the end All answers are included I actively try to reduce photocopying, so all of the lesson resources are within the PowerPoint rather than as extra sheets
OCR Chemistry pH scale and Ka
atdewaratdewar

OCR Chemistry pH scale and Ka

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This is a complete lesson covering sections 5.1.2 c, d and e of the OCR chemistry specification- Ka the acid constant and pH. It goes through how to how to calculate Ka and the relationship between Ka and pKa. It also covers the calculation of pH for strong monobasic acids as well as the relationship between pH and the concentration of Hydrogen ions. The lesson includes a starter, full notes, various student led activities and a differentiated summary at the end All answers are included I actively try to reduce photocopying, so all of the lesson resources are within the PowerPoint rather than as extra sheets
OCR Chemistry Kp and the gas equilibrium
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OCR Chemistry Kp and the gas equilibrium

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This is a complete lesson covering section 5.1.2 a-e of module 5 of the OCR Chemistry specification- The equilibrium constant Kp in gaseous equilibria. It remind students of the difference between homogeneous and heterogeneous equiliibria and how to calculate both mole fractions and partial pressues. It then demonstrates how to uses these figures to calculate Kp and it associated units. in a cross curricular link it also looks at oxygen transport and the role of equilibria with haemoglobin. The lesson includes a starter, full detailed notes, lots of student led activities and a differentiated summary at the end. All answers provided
OCR Chemistry Calculating Kc from results
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OCR Chemistry Calculating Kc from results

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This is a complete lesson covering section 5.1.2 b, c, d and e of module 5 the OCR A level chemistry course- calculating Kc. It remind students what Kc and how to calculate it when given the data. It then covers deriving the units for Kc and the two types of equilibria (homogeneous and heterogeneous). The lesson closes with how to calulate Kc directly from experimental results including the use of titrations to establish concentration. The lesson includes a starter, full notes, worked examples, lots of student practice and a differentiated summary at the end All answers provided
OCR Chemistry Module 5 Rates of reaction
atdewaratdewar

OCR Chemistry Module 5 Rates of reaction

5 Resources
A bundle of 5 lessons covering section 5.1.1 of the OCR A level chemistry specification- How fast? It covers: The order of reactants The rate constant concentration time graphs rate time graphs Th rate determining step The effect of temperature on rate constants The Arrhenius equation Two opportunities to complete PAGs Each lesson includes a starter, full notes, various student activities and a differentiated summary at the end
OCR Chemistry activation energy and the Arrhenius equation
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OCR Chemistry activation energy and the Arrhenius equation

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A complete lesson covering section 5.1.1 j and k of the OCR A level Chemistry specification- rates, activation energy and the Arrhenius equation. It also covers the content required for PAG 10.3 including a method and a sample results table. Although designed for OCR would suit any a level chemistry course. The lesson introduces the Arrhenius equation, what it is for and how to use it including in its logarithmic form. The includes worked examples and student led activities. This can either be delivered using theoretical examples or by collecting practical results. The lesson includes a starter, full notes, various student activities and a differentiated summary at the end. All answers included.
OCR Chemistry The rate determining step
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OCR Chemistry The rate determining step

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A full lesson covering section 5.1.1 i of the OCR a level chemistry specification- the rate determining step. It covers how to analyse results to calculate the order of reactants and how to use this to work our reaction mechanisms. There are worked examples allowing for a ‘I do- we do-you do’ style of delivery. The lesson includes a starter, full notes, worked examples, student activities and a differentiated summary at the end All answers included
OCR Chemistry rate concentration graphs
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OCR Chemistry rate concentration graphs

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A full lesson covering specification point 5.1.1 d, e and f- rate concentration graphs. it includes how to collect the data, the use of a colorimeter and the difference between zero and first order reactants. It covers calculating the rate from gradients as well as working out half lives. I also shows how to calculate k using a tangent or the half life. The lesson includes a starter, full notes, various student activities and a fully differentiated summary at the end. All answers included
OCR A level Chemistry The rate equation
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OCR A level Chemistry The rate equation

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This is the first lesson in OCR A level chemistry specification section 6.1.1- Rates of reaction. It covers outcomes a-c including the definitions of key terms, the rate equation, the rate constant and orders of reaction. It also covers calculating k, obtaining its units and analysing results to deduce orders. The lesson includes a starter, full notes, a variety of student activities and a fully differentiated summary at the end. All answers included