<p><strong>UPDATED MAY 2019 with workbook for the whole unit!</strong></p>
<p>As promised, here is the whole of Unit 3: Quantitative Chemistry for the New AQA Combined Science Trilogy.</p>
<p>Every lesson is covered exactly to the specification with a plethora of worksheets and homeworks.</p>
<p>I have also included a scheme of work for the unit, with blooms taxonomy learning objectives paired with the new GCSE grades.</p>
<p>I can confidently state that this is the most comprehensive and high quality resource I’ve ever made, I hope you’ll agree.</p>
<p>Highly animated presentations & resources include:</p>
<p>3.1.1 - Conservation of mass & balanced symbol equations + 3 x worksheet + 1 x homework<br />
3.1.2 - Relative formula mass + 2 x worksheet + 1 x homework<br />
3.1.3 - Mass change when reactant is a gas + 1 x worksheet + 1 x homework<br />
3.1.3 - Mass change when product is a gas + 1 x worksheet + 1 x homework<br />
3.1.4 - Chemical Measurements<br />
3.2.1 - Moles + 3 x worksheet + 1 x homework<br />
3.2.2 - Amounts of substances in equations + 2 x worksheet + 1 x homework<br />
3.2.3 - Using moles to balance equations + 2 x worksheet.<br />
3.2.4 - Limiting reactants + 1 x worksheet<br />
3.2.5 - Concentrations of solutions + 5 x worksheet + 3 x homework.<br />
+ Scheme of work</p>
<p>This pack contains the Electrolysis resources from my whole unit 4 pack at a discounted price. These resources are for AQA Combined science Trilogy 8464 and AQA GCSE Chemistry 8462. This pack is intended for those who want to trial my resources, or who only need resources on Electrolysis for this unit.</p>
<p>The pack contains four lessons, with powerpoints, worksheets, homework and mark schemes.</p>
<p><strong>Lessons</strong></p>
<ul>
<li>4.4.3.1 The process of electrolysis</li>
<li>4.4.3.2 Molten electrolysis</li>
<li>4.4.3.3 Using electrolysis to extract metals</li>
<li>4.4.3.4 Electrolysis of aqueous solutions</li>
<li>Zipped and organised folders</li>
</ul>
<p>You should not purchase this pack if you have already purchased my unit 4 pack as you already own these resources.</p>
<p>Your feedback is greatly appreciated.</p>
<p>Kind regards,</p>
<p>Lewis</p>
<p>Perfect if you teach GCSE Chemistry Single Science, this fully differentiated and resourced lesson supports your students in learning about rates of reaction. Covering the full GCSE Chemistry specification, this resource is adapted to cover all exam boards. Students will:</p>
<ol>
<li>State what is meant by rate of reaction.</li>
<li>Calculate the rate of a reaction.</li>
<li>Describe the different experimental methods used to investigate the rate of a reaction - disappearing cross experiment, change in mass experiment, volume of gas given off experiment.</li>
<li>Explain what is meant by collision theory and state what factors the rate of a reaction depends on.</li>
<li>Explain how changes in temperature, concentration, pressure and surface area affect the rate of reaction.</li>
<li>Complete rate experiments involving gases and precipitates.</li>
<li>Describe what a catalyst is and explain how it affects the rate of a reaction.</li>
</ol>
<p>This lesson includes a detailed and engaging lesson PowerPoint with differentiated activities, class practical/demo activities, worksheet with answers, exam style questions and progress quizzes for students to complete. Enjoy and feel free to leave a review.</p>
<p><strong>Approx lesson time: 2-3 hrs</strong></p>
<p><em>INCLUDED IN BUNDLE:<br />
25 slide PowerPoint Presentation with key points, progress check questions, checkpoints, practice exam questions, quizzes, class practical activities.<br />
Differentiated worksheet with mark scheme included</em></p>
<p>OCR A level Chemistry: 26.3 Carboxylic Acids</p>
<p>This PowerPoint is a whole lesson included with student activities, animated answers, homework questions with answers provided.</p>
<p>This lesson covers:</p>
<ul>
<li>The Carboxyl Group and polarity of bonds.</li>
<li>Naming carboxylic acids</li>
<li>Carboxylic acids as weak acids</li>
<li>Reactions of carboxylic acids with:
<ul>
<li>Metals</li>
<li>Metal oxides</li>
<li>Alkali</li>
<li>Carbonates</li>
</ul>
</li>
<li>Changing solubility of carboxylic acids in water due to carbon chain length.</li>
</ul>
<p>This pack includes 61 freshly designed files of powerpoints, worksheets and homeworks (including mark schemes) for every lesson in unit 4 Chemical changes for AQA Combined Science Trilogy Chemistry. Updated April 2018.</p>
<p>It’s finally here, and I’m very proud of this resource pack!</p>
<p>I’ve held off on publishing until the quality was right, and now it’s finally ready to go live. The quality of the formatting/animation is second to none on TES. TES SAYS IT’S 14 FILES, IT’S NOT IT’S 61, MANY ARE IN A ZIP FOLDER!</p>
<p>I have now fixed the ZIP Folder issue, should download perfectly!</p>
<p>Lesson order is as follows:<br />
4.4.1.1 - Metal oxides<br />
4.4.1.2 - The reactivity series<br />
4.4.1.2 - Displacement reactions<br />
4.4.1.3 - Extraction of metals and reduction<br />
4.4.2.1 - Reactions of acids with metals<br />
4.4.2.2 & 4.4.2.3 - Acids + Insoluble bases<br />
4.4.2.4 - Neutralisation and the pH scale<br />
4.4.2.6 - Strong vs. weak acids<br />
4.4.3.1 - The process of electrolysis<br />
4.4.3.2 - Molten electrolysis<br />
4.4.3.3 - Using electrolysis to extract metals<br />
4.4.3.4 - Electrolysis of aqueous solutions.</p>
<p>That’s 12 lessons in total, all jam packed with novel animations, tasks, worksheets, green pen work throughs, and homeworks.</p>
<p>Please do review this if you choose to purchase as it really helps my sales.</p>
<p>Thanks for supporting my work.</p>
<p>Lewis</p>
<p>HOW THIS RESOURCE IS ORGANISED:<br />
All powerpoints are uploaded directly so browsers can see snippets of each one. Then inside your download there is a zip folder, which contains all powerpoints, checklists, worksheets, homeworks and mark schemes neatly organised in folders. Any queries can be emailed to <a href="mailto:lewistull@gmail.com" target="_blank" rel="nofollow">lewistull@gmail.com</a>.</p>
<p>This pack contains a plethora of powerpoints, worksheets, and mark schemes for all of the content in unit 5 - Energy changes of AQA 8462 Triple Chemistry, and 8464 Combined Science Trilogy.</p>
<p>For those of you whom regularly purchase my resources, you will know that I hold off releasing my resources until I am happy that you will be satisfied with the quality, quantity and ease of deliverance of your purchase - I’m now happy, I hope you are too!</p>
<p><strong>Lesson packs include:</strong></p>
<ul>
<li>4.5.1.1 Energy transfer during exothermic and endothermic reactions</li>
<li>4.5.1.2 Reaction profiles</li>
<li>4.5.1.3 The energy change of reactions (HT ONLY)</li>
<li>4.5.2.1. Cells and batteries (Chemistry only)</li>
<li>4.5.2.2. Fuel cells (Chemistry only)</li>
<li>Required practical 4 worksheet pack</li>
<li>All folders organised into zip folder</li>
</ul>
<p>Resources are checked against the specification, and income tax is paid on all my sales. As always your feedback is greatly appreciated as good reviews really aid sales.</p>
<p>I hope you enjoy<br />
Lewis</p>
<p>This bundle is ideal for classroom or home learning and covers the history of the periodic table, the features of the modern periodic table, the periodicity of ionisation energies and melting points as well as the properties of group 2 elements and compounds, the halogens and their compounds and qualitative analysis. It includes all of the OCR A level chemistry specification section 3.1.<br />
Each topic includes a fully interactive PowerPoint including starter, group activities, questions and plenary along with a worksheet. Answers to all exercises are provided. Some of the resources include a PowerPoint quiz.</p>
<p>This bundle is part of a series covering the OCR AS Chemistry specification and relates to the following sections:<br />
Module 3 – The Periodic table and energy<br />
Part 1 –The Periodic Table<br />
3.1.1 Periodicity<br />
3.1.2 Group 2<br />
3.1.3 The halogens<br />
3.1.4 Qualitative analysis</p>
<p><strong>Content covered:</strong><br />
<strong>Periodic table past and present</strong><br />
• The history of the periodic table, including Newlands’ and Mendeleev’s contributions<br />
• The structure of the modern periodic table – periods, groups and blocks<br />
• Relationship between electron configuration and the periodic table<br />
• Periodicity – the variation in properties when plotted against atomic number<br />
• Periodicity and metallic character<br />
• Metal and non-metals</p>
<p><strong>Periodicity of ionisation energies and melting points</strong><br />
• First ionisation energy – definition<br />
• Factors affecting ionisation energies: nuclear charge, atomic radius and shielding<br />
• Explanation of shielding<br />
• Successive ionisation energies<br />
• Predicting group from successive ionisation energies<br />
• Periodicity of first ionisation energies<br />
• Trends across a period and down a group<br />
• Explanations of small decreases from group 2 to group 3 and from group 5 to group 6<br />
• Periodicity of structure of elements: giant metallic, giant covalent and simple molecular structures<br />
• Periodicity of melting points and explanation in terms of structure.</p>
<p><strong>Group 2</strong><br />
• Structure and physical properties of group 2 elements<br />
• Electron configuration and formation of ions<br />
• First ionisation enthalpy and reactivity<br />
• Redox reactions of group 2 metals with oxygen, water and acids<br />
• Properties of group 2 compounds<br />
• Group 2 oxides and hydroxides – reactions with acids<br />
• Group 2 oxides – reaction with water<br />
• Solubility and alkalinity of group 2 hydroxides<br />
• Reactions of group 2 carbonates with acid<br />
• Uses of group 2 compounds</p>
<p><strong>The halogens</strong><br />
• Structure and physical properties of group 17 elements<br />
• Electron configuration and formation of ions<br />
• Redox reactions of halogens<br />
• Reactivity of halogens<br />
• Displacement reactions<br />
• Disproportionation reactions of the halogens, including production of bleach<br />
• Benefits and hazards of treating drinking water with chlorine<br />
• Precipitation reactions of aqueous halide ions with aqueous silver nitrate<br />
• Use of silver nitrate as a test for aqueous halide ions</p>
<p><strong>Qualitative analysis</strong><br />
• Precipitation and acid-base reactions<br />
• Tests for carbon dioxide and ammonia<br />
• Tests for anions including carbonate, sulfate, chloride, bromide and iodide ions<br />
• Sequence of tests for anions, with reasons<br />
• Analysing mixtures of anions<br />
• Tests for cations – ammonium ion</p>
<p><strong>Links</strong><br />
Next lesson: Topic 25 – enthalpy changes<br />
<a href="https://www.tes.com/teaching-resource/enthalpy-changes-ocr-as-chemistry-12509439">https://www.tes.com/teaching-resource/enthalpy-changes-ocr-as-chemistry-12509439</a><br />
Next bundle: Enthalpy changes bundle<br />
<a href="https://www.tes.com/teaching-resource/enthalpy-changes-bundle-12608495">https://www.tes.com/teaching-resource/enthalpy-changes-bundle-12608495</a></p>
<p>This is an up to date version on the IGCSE Chemistry science course. I have carefully crafted these PPt over ten years, you will not need to create another Powerpoint again!</p>
<p>Includes all PowerPoints with assessment questions throughout (New for 2024-25).</p>
<p>Every lesson start with a knowledge retrieval recap.</p>
<p>All answers are provided and animated onto the PPt ready to appear when you wish.</p>
<p>Stop buying indiviudal lessons for £5+ - you have the whole course here! Prices always kept low so your students get the best resources - please leave a review :)</p>
<code>Revision quiz = combined science chemistry AQA
Does have a mixture of higher and foundation tier questions. (Higher tier only mostly in the calculations round).
</code>
<p>Answers and worked examples included.</p>
<p>This resource contains 4 worksheets for limiting reactants that can be used in class or as homework to enable your students to practice what they have learnt in the classroom.</p>
<p>Students will be:<br />
Calculating limiting and excess reactants<br />
Using the mole equation<br />
Calculating the relative molecular and atomic mass of compounds<br />
Using and simplifying ratios</p>
<p>We have worksheets for the following topics in Chemistry Paper 1:</p>
<p>Atomic Structure and The Periodic Table<br />
<a href="https://www.tes.com/teaching-resource/resource-12459163">Atoms, Elements and Compounds</a><br />
<a href="https://www.tes.com/teaching-resource/resource-12459885">Mixtures and Separation Techniques</a><br />
<a href="https://www.tes.com/teaching-resource/resource-12459943">Relative Atomic Mass and Electronic Structure</a><br />
<a href="https://www.tes.com/teaching-resource/resource-12461925">The Periodic Table and Metals</a><br />
<a href="https://www.tes.com/teaching-resource/resource-12461947">Groups 0 & 1</a><br />
<a href="https://www.tes.com/teaching-resource/resource-12462150">Group 7</a></p>
<p>Bonding, Structure, and The Properties of Matter<br />
<a href="https://www.tes.com/teaching-resource/resource-12466322">Ionic Bonding</a><br />
<a href="https://www.tes.com/teaching-resource/resource-12466532">Covalent and Metallic Bonding</a><br />
<a href="https://www.tes.com/teaching-resource/resource-12486779">Structure and Bonding of Carbon</a></p>
<p>Quantitative Chemistry<br />
<a href="https://www.tes.com/teaching-resource/resource-12483957">Balancing Equations</a><br />
<a href="https://www.tes.com/teaching-resource/resource-12486585">% Mass</a><br />
<a href="https://www.tes.com/teaching-resource/resource-12484061">Relative Atomic and Formula Mass</a><br />
<a href="https://www.tes.com/teaching-resource/resource-12487445">Amount of Substances in Equations</a><br />
<a href="https://www.tes.com/teaching-resource/resource-12487018">The Mole</a><br />
<a href="https://www.tes.com/teaching-resource/resource-12487785">Using Moles to Balance Equations</a><br />
<a href="https://www.tes.com/teaching-resource/resource-12487994">Limiting Reactants</a><br />
<a href="https://www.tes.com/teaching-resource/resource-12488678">Concentration of Solutions</a></p>
<p>Chemical Changes<br />
<a href="https://www.tes.com/teaching-resource/resource-12489939">Metal Oxides and Reactivity Series</a><br />
<a href="https://www.tes.com/teaching-resource/resource-12489945">Displacement Reactions</a><br />
<a href="https://www.tes.com/teaching-resource/resource-12495328">Extraction of Metals and Reduction</a><br />
<a href="https://www.tes.com/teaching-resource/resource-12495415">Ionic Equations</a><br />
<a href="https://www.tes.com/teaching-resource/resource-12495623">Reactions of Metals with Acids</a><br />
<a href="https://www.tes.com/teaching-resource/resource-12496103">Neutralisation of Acids</a><br />
<a href="https://www.tes.com/teaching-resource/resource-12496917">pH Scale, Neuralisation, and Strong & Weak Acids</a><br />
<a href="https://www.tes.com/teaching-resource/resource-12505020">Electrolysis</a></p>
<p>Energy Changes<br />
<a href="https://www.tes.com/teaching-resource/resource-12513017">Energy Transfers and Reaction Profiles</a><br />
<a href="https://www.tes.com/teaching-resource/resource-12513048">Energy Changes of Reactions</a></p>
<p>More worksheets will be added in the future.</p>
<p>Please rate and review this resource. Thank you!</p>
<p>The new AQA Combined Science Trilogy Unit 6 - The rate and extent of chemical change.</p>
<p>Includes powerpoints, worksheets and practical worksheets.<br />
Divided into the following lessons:</p>
<p>4.6.1.1 Calculating Rates of Reaction/Rates graphs and tangents.<br />
4.6.1.2/3 Factors which affect rates of reaction and collision theory.<br />
4.6.1.4 Catalysts<br />
4.6.2.1/2 Reversible reactions and energy changes<br />
4.6.3 Equilibria (all)<br />
Required Practical 5 - part a disappearing cross</p>
<p>Please see my other reviews for an insight as to the time and effort I put into making these of a high quality.</p>
<p>As always I really appreciate your feedback so please do comment below!</p>
<p>This bundle is ideal for classroom or home learning and covers the whole of the OCR A level chemistry specification sections 2.1.4 – Acids and 2.1.5 − Redox<br />
Each topic includes a fully interactive PowerPoint including starter, group activities, questions and plenary along with a worksheet and a lesson plan. Answers to all exercises are provided. Some of the resources include a PowerPoint quiz. A practical activity on titration is also included.<br />
This bundle is the third in a series covering the OCR AS Chemistry specification and relates to the following sections:</p>
<p>Module 2 – Foundations in chemistry<br />
Part 1 – Atoms and reactions<br />
2.1.4 – Acids (whole)<br />
2.1.5 Redox (whole)</p>
<p><strong>Content covered</strong><br />
<strong>Acids and bases</strong><br />
• Definitions of acid, base, alkali and salt<br />
• Formulae of acids, bases, alkalis and salts<br />
• The relationship between bases and alkalis<br />
• The pH scale<br />
• Everyday examples of acids and bases<br />
• Weak and strong acids<br />
• Diprotic acids<br />
• Writing and balancing neutralization reactions (including acid-carbonate reactions)<br />
• Ionic equations</p>
<p><strong>Acid-base titrations</strong><br />
• Titration and uses<br />
• Standard solution<br />
• Glassware and procedure for titration with detailed hints for technique<br />
• Reading burette<br />
• Recording titration results and calculating the mean<br />
• Titration calculations<br />
• Examples of structured and unstructured calculations<br />
• Revision of calculations involving masses and volumes<br />
• Practical titration activity<br />
• Evaluation of titration experiment<br />
• Uncertainties and calculating % uncertainties<br />
• Procedural errors</p>
<p><strong>Redox</strong><br />
• Redox definition in terms of electron transfer<br />
• Oxidation numbers and how to calculate them<br />
• Oxidation number in chemical names<br />
• Redox definition in terms of oxidation number<br />
• Using oxidation numbers to identify redox reactions and determine what has been oxidised and reduced<br />
• Oxidising and reducing agents<br />
• Disproportionation as oxidation and reduction of the same element</p>
<p><strong>Links</strong><br />
Previous bundle:<br />
Moles, masses, concentrations, gas volumes and reactions<br />
<a href="https://www.tes.com/teaching-resource/moles-masses-concentrations-gas-volumes-and-reactions-12404451">https://www.tes.com/teaching-resource/moles-masses-concentrations-gas-volumes-and-reactions-12404451</a><br />
Next bundle:<br />
Electrons and bonding<br />
<a href="https://www.tes.com/teaching-resource/electrons-and-bonding-ocr-as-chemistry-12605443">https://www.tes.com/teaching-resource/electrons-and-bonding-ocr-as-chemistry-12605443</a><br />
Next topic<br />
Topic 14 – Electron configuration – shells, sub-shells and orbitals<br />
<a href="https://www.tes.com/teaching-resource/electron-configuration-shells-sub-shells-and-orbitals-ocr-as-chemistry-12207312">https://www.tes.com/teaching-resource/electron-configuration-shells-sub-shells-and-orbitals-ocr-as-chemistry-12207312</a></p>
<p>This complete year 12 lesson on reactions of alkanes covers part of OCR sections 4.1.2 (Alkanes). Content covered includes reactivity of alkanes, combustion reactions and substitution by halogens including the radical substitution mechanism. The resource features a 38 slide animated PowerPoint along with a 13 page workbook. There is a starter activity and a plenary activity with timer. Exam tips and answers to the exercise are provided. Ideal for the classroom or blended learning, this resource could be used as an introduction to the topic, or for revision, extension or consolidation.<br />
This lesson is part of a series covering the OCR AS Chemistry specification and relates to the following part of the specification:<br />
Module 4 – Core organic chemistry<br />
Part 1 – Basic concepts and hydrocarbons<br />
4.1.2 − Alkanes</p>
<p>Content covered:</p>
<ul>
<li>Reactivity of alkanes</li>
<li>Combustion of alkanes – complete and incomplete</li>
<li>Balancing combustion equations</li>
<li>Radicals and dot-and-cross diagrams</li>
<li>Radical chain reactions</li>
<li>Radical substitution of alkanes by halogens</li>
<li>Mechanism including initiation, propagation and termination</li>
<li>Limitations to the use of radical substitution in synthesis of halogenoalkanes</li>
</ul>
<p>Duration: 1 lesson</p>
<p><strong>Please review!</strong></p>
<p><strong>Links</strong><br />
Previous lesson: topic 45 – Introduction to alkanes (free resource)<br />
<a href="https://www.tes.com/teaching-resource/introduction-to-alkanes-ocr-as-chemistry-12654263">https://www.tes.com/teaching-resource/introduction-to-alkanes-ocr-as-chemistry-12654263</a><br />
Next lesson: topic 47 – Alkenes<br />
<a href="https://www.tes.com/teaching-resource/alkenes-ocr-as-chemistry-13033236">https://www.tes.com/teaching-resource/alkenes-ocr-as-chemistry-13033236</a><br />
Lesson on naming hydrocarbons:<br />
<a href="https://www.tes.com/teaching-resource/naming-hydrocarbons-with-quiz-as-12243823">https://www.tes.com/teaching-resource/naming-hydrocarbons-with-quiz-as-12243823</a><br />
Lesson on isomerism, including further information on shapes of alkanes and alkenes:<br />
<a href="https://www.tes.com/teaching-resource/isomerism-ocr-as-chemistry-12634065">https://www.tes.com/teaching-resource/isomerism-ocr-as-chemistry-12634065</a></p>
<p>Perfect if you teach GCSE Chemistry Single Science, this fully differentiated and resourced lesson supports your students in learning about The Haber Process and fertilisers. Covering the full GCSE Chemistry specification, this resource is adapted to cover all exam boards. Students will recall reversible reactions and equilibrium, describe and explain the conditions used in The Haber Process, and describe the use and production of fertilisers.</p>
<p>This lesson includes a detailed and engaging lesson PowerPoint with differentiated activities, worksheets with answers, exam style questions and progress check questions for students to complete. Enjoy and feel free to leave a review.</p>
<p><em>INCLUDED IN BUNDLE:<br />
17 slide PowerPoint Presentation with key points, progress checks and practice exam questions.<br />
3x Differentiated worksheets with mark scheme included.</em></p>
<p>A complete lesson covering AQA trilogy and chemistry GCSE paper 2.</p>
<p>It includes:</p>
<p>Rates<br />
Equilibria<br />
Hydrocarbons<br />
Atmosphere<br />
Using resources<br />
chromatography RPA<br />
Rates RPA<br />
Gas tests</p>
<p>Includes a variety of activities including multiple choice and exam questions</p>
<p>Includes the 2022 version and an updated version for 2023</p>
<p>All answers provided</p>
<p>This resource contains 3 revision mats for the required practicals in the Chemistry section of the new AQA Science Trilogy paper 2. Answer sheets have been added.</p>
<p>They contain questions about methodology, scientific enquiry and analysis of results. These can be given after teaching the required practical, homework or at the end of year 11 for revision before their exams.</p>
<p>Required practicals included:<br />
<a href="https://www.tes.com/teaching-resource/resource-12637900">Rates of Reaction</a><br />
<a href="https://www.tes.com/teaching-resource/resource-12638105">Chromatography</a><br />
<a href="https://www.tes.com/teaching-resource/resource-12638107">Water Purification</a></p>
<p>My year 11s have found these particularly useful to go through in revision lessons and have taken extra home to use as revision tools.</p>
<p>Please rate this resource.</p>
<p>You can also find our other bundles for the following:<br />
<a href="https://www.tes.com/teaching-resource/resource-12486533">Biology Paper 1</a><br />
<a href="https://www.tes.com/teaching-resource/resource-12486536">Biology Paper 2</a><br />
<a href="https://www.tes.com/teaching-resource/resource-12486539">Biology Triple</a></p>
<p><a href="https://www.tes.com/teaching-resource/resource-12946745">Physics Paper 1</a><br />
<a href="https://www.tes.com/teaching-resource/resource-12946755">Physics Paper 2</a></p>
<p><a href="https://www.tes.com/teaching-resource/resource-12946759">Chemistry Paper 1</a><br />
<a href="https://www.tes.com/teaching-resource/resource-12946763">Chemistry Paper 2</a></p>
<p>Other resources and revision mats can be found in my shop by clicking the following link:<br />
<a href="https://www.tes.com/teaching-resources/shop/cal-w11">https://www.tes.com/teaching-resources/shop/cal-w11</a></p>
<p>This resource contains 3 revision mats for the required practicals in the Chemistry section of the new AQA Science Trilogy paper 1. Answer sheets have been added.</p>
<p>They contain questions about methodology, scientific enquiry and analysis of results. These can be given after teaching the required practical, homework or at the end of year 11 for revision before their exams.</p>
<p>Required practicals included:<br />
<a href="https://www.tes.com/teaching-resource/resource-12637894">Making Salts</a><br />
<a href="https://www.tes.com/teaching-resource/resource-12637895">Electrolysis</a><br />
<a href="https://www.tes.com/teaching-resource/resource-12637897">Temperature Changes</a></p>
<p>My year 11s have found these particularly useful to go through in revision lessons and have taken extra home to use as revision tools.</p>
<p>Please rate this resource.</p>
<p>Other resources and revision mats can be found in my shop by clicking the following link:<br />
<a href="https://www.tes.com/teaching-resources/shop/cal-w11">https://www.tes.com/teaching-resources/shop/cal-w11</a></p>
<p>Practice calculating number of moles, relative formula mass and mass with these tiered questions. Answers included.</p>
<p>If you could spare 5 minutes, please review this resource, to help my online presence grow! :)</p>
<p>This PowerPoint uses PowerPoint animation effects to explain most of the content GCSE students need to know for rates of reaction and collision theory, including: how to practically measure the rate of a reaction, rates of reaction graphs, how to calculate the rate of a reaction, collision theory and its basic ideas, the effect of changing tenperature, concentration and surface area on the rate of a reaction and an explanation of each effect, a brief summary of catalysts.</p>
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