Hero image

ATDewar's Shop

Average Rating4.33
(based on 25 reviews)

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.

267Uploads

64k+Views

38k+Downloads

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 Reactions of alcohols
atdewaratdewar

OCR A level chemistry Reactions of alcohols

(0)
A complete lesson covering section 4.2.1 b, d and e- the combustion, elimination and substitution reactions of alcohols. It covers the combustion of alcohols, the difference between burning alcohols and alkanes, the dehydration of alcohols to form alkenes, how heating under reflux works and substitution reactions with hydrogen halides. The lesson includes a starter, full notes, various independent student learning activities and a fully differentiated summary at the end. All answers are included
OCR A level chemistry reactions of alkenes
atdewaratdewar

OCR A level chemistry reactions of alkenes

(0)
A full lesson covering section 4.1.3f of the OCR A level chemistry specification- the reactions of alkenes. It covers hydrogenation, hydration, halogenation and the reactions of alkenes with hydrogen halides. Covers all the necessary conditions alongside with the variety of products that are possible due to unsymmetrical molecules The lesson includes a starter, full notes, lots of student activities and a fully differentiated summary at the end. All answers included
OCR Chemistry CFCs and the ozone layer
atdewaratdewar

OCR Chemistry CFCs and the ozone layer

(0)
A full lesson covering point 4.2.2e of the OCR A level Chemistry specification- the environmental issues caused by haloalkanes. It covers the development and use of organohalogens as well as the mechanisms by which CFCs cause damage to the ozone layer. It also includes the other chemicals that may damage the ozone layer and the chemicals that are being used as an alternative. 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 oxidation of alcohols
atdewaratdewar

OCR A level Chemistry oxidation of alcohols

(0)
A complete lesson covering section 4.2.1c of the OCR A level chemistry specification. It covers the oxidation of primary and secondary alcohols and the resistance to oxidation or tertiary alcohols. The lesson includes a starter, full notes, various student tasks and a fully differentiated summary at the end. All answers included
OCR Chemistry Infrared spectrum
atdewaratdewar

OCR Chemistry Infrared spectrum

(0)
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 Hydrolysis of Haloalkanes
atdewaratdewar

OCR Chemistry Hydrolysis of Haloalkanes

(0)
A complete lesson covering section 4.2.2 a-d of the OCR A level chemistry specification- the hydrolysis of haloalkanes. It covers the reactions with water and hydroxide, the definition and use of the term nucleophile, the reaction mechanism for the reaction with primary haloalkanes, and an explanation of the trend in the rates of hydrolysis. It also includes a method (with tech details and safety) for testing the rate of reaction. This includes some follow up questions to the practical as well as sample results should it not be possible to complete the practical. The practical can be used towards PAG 7. The lesson includes a starter, full detailed notes, a variety of independent student tasks and a fully differentiated summary at the end. All lessons included.
OCR Chemistry IR radiation + global warming
atdewaratdewar

OCR Chemistry IR radiation + global warming

(0)
A complete lesson covering specification section 4.2.4 b of the OCR A level chemistry the link between infrared radiation and global warming. It covers how certain bonds absorb IR radiation and then vibrate more, effectively trapping heat. It explains the difference between the green house effect and global warming. It also looks at some of the ways we are making the problem worse as well as the possible effects. In revision it also includes the role of HFCs and HCFCs. The lesson includes a starter, full notes, various student activities and a differentiated summary at the end. All answers provided
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 PAG 10 + Rate and concentration
atdewaratdewar

OCR Chemistry PAG 10 + Rate and concentration

(0)
A full lesson covering section 5.1.1.g and h of the OCR Chemistry specification as well as PAG 10.1- the use of rate and concentration graphs especially in clock reactions. It covers what a rate coneration graph is and how they can be used to work out both the order of reactant and the value of k for reactions. It introduces clock reactions and the method and analysis for PAG 10.1 The lesson includes a starter, full notes, student activities and a differentiated summary at the end. All answers included
OCR Chemistry rate concentration graphs
atdewaratdewar

OCR Chemistry rate concentration graphs

(0)
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 Chemistry The rate determining step
atdewaratdewar

OCR Chemistry The rate determining step

(0)
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 pH scale and Ka
atdewaratdewar

OCR Chemistry pH scale and Ka

(0)
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
AQA chemistry 5.5 energy changes revision
atdewaratdewar

AQA chemistry 5.5 energy changes revision

(0)
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 C3 revision part one-  Mr, moles, reacting masses and concentration
atdewaratdewar

AQA C3 revision part one- Mr, moles, reacting masses and concentration

(0)
A revision Powerpoint for AQA C3 quantitative chemistry Contains guidance, worked examples, students examples and answers for MR calculations, mole calculations, reacting masses and concentration calculations Designed to work with one of my other resources- a sheet summing up the different calculations found in C3
OCR covalent bonding
atdewaratdewar

OCR covalent bonding

(0)
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 Ionic compounds and Properties
atdewaratdewar

OCR Ionic compounds and Properties

(0)
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 electronegativity and polarisation
atdewaratdewar

OCR electronegativity and polarisation

(0)
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
Complete AQA C3 revision
atdewaratdewar

Complete AQA C3 revision

4 Resources
A set of three lessons with accompanying summary sheet for the AQA C3 topic It covers molar calculations, concentration, reacting asses, titrations, gas calculations, atom economy and yield. Each lesson contains worked examples along with student practice and some exam questions
OCR Dative covalent and unusual covalent bonding
atdewaratdewar

OCR Dative covalent and unusual covalent bonding

(0)
A full lesson covering section 2.2.2 d, e and of the OCR A level specification. This lesson focuses on dative covalent bonding and examples of covalent bonds that break the octet rule. Includes a starter, recap activity on uncommon covalent compound, full notes, student practice and a set of differentiated questions at the end. All answers are given Some slides include notes to support delivery as well as suggestions on how to cover the concepts.
OCR Properties of covalent compounds
atdewaratdewar

OCR Properties of covalent compounds

(0)
A full lesson delivering section 2.2.2 n and o covering the properties of simple covalent molecules. Also covers some of the content on giant covalent structures from section 2.3.1. Includes a starter, full notes, a practical with teacher and technician notes, various activities and a differentiated summary activity at the end. All answers are included Some slides have additional information to support delivery of the activities included