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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 Ka and weak acids
atdewaratdewar

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- Kw, pOH and strong bases
atdewaratdewar

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 Neutralisation and pH curves
atdewaratdewar

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 fuel cells and storage cells
atdewaratdewar

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.
Home learning Acid and Bases
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Home learning Acid and Bases

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A leveled resourced suitable for all abilities aimed at supporting GCSE students with revision for the topic Acids and Bases. It includes a brief introduction with background information then a series of tasks to cover all the learning points from both the single Chemistry and combined science GCSE courses. Includes links to websites to support learning
OCR Dative covalent and unusual covalent bonding
atdewaratdewar

OCR Dative covalent and unusual covalent bonding

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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 A level Chemistry Haloalkanes bundle
atdewaratdewar

OCR A level Chemistry Haloalkanes bundle

2 Resources
A pair of lessons covering all the specification points from section 4.2.2- Haloalkanes It covers Structure of haloalkanes Hydrolysis reactions with NaOH and water PAG 07 The environmental hazards of haloalkanes Both lessons have a starter, full notes, various student activities and a fully differentiated summary at the end All answers provided
OCR Chemistry The rate determining step
atdewaratdewar

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 Enthalpy and Entropy
atdewaratdewar

OCR Chemistry Enthalpy and Entropy

4 Resources
A bundle of four lessons that coves section 5.2.1 and 5.2.2 of the OCR specification- enthalpy, entropy and born Haber cycles The lessons cover: Lattice enthalpy Enthalpy cycles Related calculations Enthalpy and entropy Free energy All answers provided I aim to reduce photocopying so all resources are in the PPT
OCR Chemistry Entropy and Free energy
atdewaratdewar

OCR Chemistry Entropy and Free energy

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This is a complete lesson covering points 5.2.2 a-f of the OCR Chemistry specification- Entropy and free energy The less starts by introducing the concept of entropy and the effect that changing state, dissolving and producing a gas have on the value. It then looks at calculating entropy changes.It the looks at Gibbs free energy and how this can be calculated including the difference between endothermic and exothermic reactions. The lesson follows an explicit instruction model with lots of opportunities for i do, we do, you do All answers included I am to reduce photocopying so all activities are within the PPT (30 slides in total)
OCR Chemistry redox reactions + titrations
atdewaratdewar

OCR Chemistry redox reactions + titrations

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A complete lesson covering section 5.2.3 a- e of the OCR Chemistry specification - redox reactions and carrying out redox titrations. The lesson opens with a reminder of oxidation numbers from year 12. It then looks at reducing and oxidising agents using an example to reinforce the idea. The lesson then moves onto how half equations can be used to construct overall equations for reactions, again with students led practice. It then looks at using oxidation numbers to complete equations, including when some species are missing from the equation (such as water) . The final part of the lesson looks at redox titrations including both how to carry them out as well as various examples of calculation including calculating purity and using it to work out water of crystalisation. The lesson includes worked examples and student independent practice. I aim to reduce copying so all activities are within the PowerPoint- 36 slides in total
OCR Chemistry organic synthesis
atdewaratdewar

OCR Chemistry organic synthesis

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A complete lesson covering section 6.2.5 b and c- further organic synthesis. The lesson covers a variety of skills needed for organic synthesis: identifying functional groups Identifying synthetic routes Completing flow charts showing synthetic routes Recalling and using reagents and conditions Drawing reaction mechanisms including curly arrows The lesson is a mixture of student activities and teacher led worked examples All answers included i aim to reduce photocopying so all activities are in the PPT (47 slides in total)
OCR Chemistry nitrogen compounds + polymers
atdewaratdewar

OCR Chemistry nitrogen compounds + polymers

4 Resources
A suite of 4 lessons that cover the following Amines Amides Polyesters Polyamides Making carbon-carbon bonds Nitriles All answers included All activities within each PPT
OCR Chemistry analysis and synthesis
atdewaratdewar

OCR Chemistry analysis and synthesis

3 Resources
A bundle of three lessons covering sections 6.2.5 and 6.3.1 of the OCR Chemistry specification: Synthetic routes TLC and gas chromatography Testing for functional groups PAG7 Each lesson includes detailed notes and a range of guided and independent student activities All answers ar erovided All activities are within the PPT as I actively aim to eliminate photocopying
OCR Chemistry functional group tests + PAG7
atdewaratdewar

OCR Chemistry functional group tests + PAG7

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A complete lesson covering section 6.2.5c of the OCR specification - testing for functional groups and PAG7.3 The lesson starts with reminders of the tests for the main functional groups in the OCR specification. Each one is set out with the same structure- first giving an opportunity for recall before revealing the answer. The lesson then introduces PAG7.3 (you will need to download the full details off the OCR interchange). After the practical there are a series of activities allowing students to apply what they have learned about the tests. These can be done individually or as a class. I am to actively reduce photocopying so all activities are in the PowerPoint (29 slides in total)
AQA Trilogy Chemical analysis revision
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AQA Trilogy Chemical analysis revision

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A complete lesson revision module C8- chemical analysis from the AQA Trilogy combined course It covers chromatography, formulations and the gas tests via a series of retrieval activities as well as lots of exam practice. Includes the chromatography required practical. Some slides are animated with triggers to make the animation work- simply clock the boxes when showing the PPT and they will disappear All resources are in the PPT and all answers included
AQA Chemistry bond energy calculations
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AQA Chemistry bond energy calculations

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A complete lesson covering how to calculate bond energies. This lesson would support both the trilogy GCSE and the separate Chemistry course. The lesson starts with a retrieval starter covering a variety of topics form molecules 1-4 with answers It then recaps endo and exothermic reactions with examples including a video It then covers what is meant by a bond energy using a variety of examples. Students then work through some examples The lesson then moves onto calculating overall energy changes in reactions before going through some examples. There are then some independent examples for students to work through with answers The lesson finishes with some exam question examples All resources provided
New AQA C2 revision atomic structure
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New AQA C2 revision atomic structure

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Revision activity of three of the topics in C1- mixtures, the periodic table and atomic structure. Each section has a number of slides going over the content followed by an exam questions with mark scheme. Exam questions are two standard demand and a higher demand.
AQA C4 electrolysis revision
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AQA C4 electrolysis revision

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PowerPoint revising the content of AQA C4 electrolysis. Included is a starter recapping gas tests Summary activity encouraging students to work out the products of various electrolysis experiments Exam questions and answers provided at grade 4/5 (standard) ands grades 6/7/8 (higher)