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ATDewar's Shop

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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 A level Chemistry Covalent bonding bundle
atdewaratdewar

OCR A level Chemistry Covalent bonding bundle

3 Resources
A collection of three lessons covering all the objectives from OCR A level chemistry on covalent bonds, covalent compounds and their properties. A lessons include a starter, full notes, various student activities and a fully differentiated summary activity at the end. All answers are provided
OCR electronegativity and polarisation
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OCR electronegativity and polarisation

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The Eighth lesson in the OCR topic Electron structures and bonding. It covers Electronegativity and Polarisation from section 2.2.2 i + j of the OCR Chemistry specification. This is a full lesson with starter, complete notes, student activities and a differentiated summary activity at the end All answers included Some slides have additional information to support delivery of the content
OCR Chemistry Representing Organic molecules
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OCR Chemistry Representing Organic molecules

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A full lesson covering section 4.1.1 a and d of the OCR A level specification representing organic molecules and using general formula. The lesson takes students through the various ways of showing organic molecules including worked examples and opportunities for students to practice. The lesson includes a starter, full notes, various student activities and a differentiated summary at the end All required resources are in the PowerPoint. Some slides include additional notes to support delivery.
AQA C3 calculating reacting masses
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AQA C3 calculating reacting masses

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A complete lesson taking students through the calculations for reacting masses Suitable for trilogy and separate chemistry It starts with practice of moles and molar calculations. It then demonstrates the idea of ratios using recipes for making cakes. There are then some worked examples for the whole class to do together plus some individual practice. The lesson closes with more students practice and then com exam questions. Updated 23/11/20 as my class requested more worked examples to do as a class All answers included
OCR A level Chemistry the Chemistry of Alkenes
atdewaratdewar

OCR A level Chemistry the Chemistry of Alkenes

5 Resources
A bundle of 5 double lessons covering the content of section 4.1.3 of the OCR A level chemistry Specification- the chemistry of alkenes It covers: Structure and properties of alkenes Pi-bonds Sterioisomersism Cis trans and E/Z isomers The reactions of alkenes including all necessary conditions and the effect of unsymmetrical molecules The rules for working out which product is more likely to be produced (Markownikoff’s law) The reaction mechanisms for those reactions Addition polymers Disposal of polymers and their environmental implications All lessons include a starter, full notes, a variety of independent leaning tasks for students and a differentiated summary at the end All answers provided
OCR A level chemistry Module 4 part one
atdewaratdewar

OCR A level chemistry Module 4 part one

13 Resources
This bundle contains all the lesson from section 4.1.1 of the OCR A level chemistry specification. All lessons include full notes, a starter, various independent student activities and a differentiated summary at the end. All answers included. It covers: Drawing organic molecules IUPAC nomenclature Structural Isomers Intro to reaction mechanisms and curly arrows Physical properties of alkanes Reactions of alkanes Combustion of alkanes Physical properties of alkenes and the double bond Reactions of alkenes Reaction mechanisms of alkenes E/Z and cis/trans isomers Addition polymers and their problems
OCR Chemistry Infrared spectrum
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OCR Chemistry Infrared spectrum

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A complete lesson covering section 4.2.4 a, c, d and e of the OCR A level specification- the use of infrared spectrum to analyse compounds. It covers how the spectra are formed, what the peaks mean and they can be analsysed. The lesson includes a starter, full notes, lots of independent student activities and exam questions and a differentiated summary at the end. Also includes a worksheet
OCR Chemistry Synthesis and analysis
atdewaratdewar

OCR Chemistry Synthesis and analysis

7 Resources
This bundle covers both the organic synthesis and analysis sections of the OCR Chemistry Specification. It covers: organic techniques including distillation and reflux quick fit apparatus two example PAGs synthetic routes for producing organic products IR radiation spectrum mass spectrum combined techniques for identifying organic molecules All lessons include a starter, full notes, various student activities and a differentiated summary at the end. All answers included
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
AQA C2 revision- ionic and metallic bonding
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AQA C2 revision- ionic and metallic bonding

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PowerPoint recapping the main information for ionic and metallic bonding along with summary questions in the PPT with answers Includes starter activity with answers Also attached are a series of exam questions with answers. these are predominantly aimed at the 4/5 borderline
AQA C3 revision part three- gas calulations, atom economy and yield
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AQA C3 revision part three- gas calulations, atom economy and yield

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A revision Powerpoint covering the remaining calculations from AQA C3- gas calculations, atom economy and percentage yield. It includes a starter drawing on previous revision lessons, worked examples and opportunities for student practice with answers. This is the third in a a set of 3 Powerpoints covering the content of AQA C3. It is designed to be used, with the other Powerpoints, along side another of my resources the CS summary sheet.
OCR covalent bonding
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OCR covalent bonding

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A complete lesson covering section 2.2.2 d-f of the OCR A level Chemistry specification- covalent bonding. This is the fourth lesson in the topic Electrons, Bonding and Structure. Covers what a covalent bond is, dot and cross diagrams, double and triple bonds, lone pairs and average bond enthalpy. It includes a full set of notes, various activities and differentiated summary questions at the end of the lesson. Some of the slides have additional information to support delivery of the lesson.
OCR  Hydrogen Bonding and water properties
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OCR Hydrogen Bonding and water properties

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The tenth lesson in the OCR topic Electrons and Bonding. It is a full lesson covering section 2.2.2 l and m of the OCR A level chemistry specification. It covers Hydrogen bonding and the properties of water. It includes a starter, full notes, various student activities and a differentiated summary at the end. All answers included Some slides have additional notes to support delivery / explain the activities
OCR A level Chemistry Ionic bonding bundle
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OCR A level Chemistry Ionic bonding bundle

2 Resources
A pair of complete lessons covering the objectives from OCR A level Chemistry- Ionic bonding Both lessons are complete with starter, full notes, various student activities and a full differentiated summary activity at the end. All answers provided along with supporting guidance for delivery.
OCR Chemistry Alkene reaction mechanisms
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OCR Chemistry Alkene reaction mechanisms

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A full lesson covering points 4.1.3 g, h and i of the OCR A level chemistry specification- reaction mechanisms of alkenes. It covers the reaction mechanisms electrophillic addition of halogens and hydrogen halides, the markownikoff law and prediction of the major product of alkene reactions. The lesson includes a starter, full detailed notes, lots of student activities especially practicing reaction mechanisms using exam style questions and a differentiated summary at the end. Full answers included
AQA C3 revision part two- titrations
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AQA C3 revision part two- titrations

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A revision Powerpoint taking students through how to do a titration along with worked examples of the accompanying calculations and the chance for students to practice themselves. Included are differentiated exam questions aimed at grade 4/5 and 7/8
OCR Ionic compounds and Properties
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OCR Ionic compounds and Properties

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A full lesson on OCR section 2.2.2 b and c Ionic bonds and their properties. Lesson includes all a full set of notes, various activities including a differentiated final set of questions and answers. Also involved a practical activity with full method, analysis, evaluation , technician notes and risk assessment. There are notes on some slides to support delivery of the activity / provide additional information / explain animation. All answers included
OCR A level Chemistry Properties of alcohols
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OCR A level Chemistry Properties of alcohols

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A complete lesson covering section 4.2.1 a of the OCR A level chemistry specification- properties of alcohols. It covers a reminder of the IUPAC nomenclature, the difference between primary, secondary and tertiary alcohols, the trends in the main physical properties and the explanation of those trends. This is a free sample showing the quality and styling of the rest of my lessons. Please see my shop for more A level Biology and Chemistry resources. The lesson includes a revision starter, full notes, lots of independent student activities and a differentiated summary at the end All answers provided
OCR Chemistry Organic synthesis 1 PAG 5.3
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OCR Chemistry Organic synthesis 1 PAG 5.3

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This is a full lesson covering section 4.2.2a and PAG5.3 of the OCR A level chemistry specification. It introduces the quick fit apparatus and the methods for distillation and heating under reflux. It is based on the Cleaps version of PAG 5.3. and includes follow up questions. This is the first of a series of lessons covering section 4.2.2a and PAG5 The lesson includes a starter, full notes, various student activities and a fully differentiated summary at the end . It also includes a sheet for students to complete their own risk assessments prior to the lesson. All answers included Please see my shop for further resources
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.