An engaging lesson presentation (80 slides) and associated worksheets that uses a combination of exam questions, quick tasks and quiz competitions to help the students to assess their understanding of the topics found within Topic 3 (Quantitative chemistry) of the AQA GCSE Chemistry specification (specification point C4.3). The lesson includes useful hints and tips to encourage success in assessments. For example, students are shown how to recognise whether to use Avogadro’s constant or the moles formula in a moles calculation question. The topics that are tested within the lesson include: Conservation of mass and balanced symbol equations Relative formula mass Mass changes when a reactant or product is a gas Moles Amounts of substances in equations Concentration of solutions Atom economy Molar volume Students will be engaged through the numerous activities including quiz rounds like “Number CRAZY” and “In the BALANCE” whilst crucially being able to recognise those areas which need further attention

A fully-resourced lesson (82 slides) that uses a combination of exam questions, quick tasks and quiz competitions to help the students to assess their understanding of the topics found within the Chemistry unit C4 (Chemical changes) of the AQA GCSE Combined Science specification (specification point C5.4) The topics that are tested within the lesson include: Reactivity series Extraction of metals and reduction Oxidation and reduction in terms of electrons Reactions of metals with acids Neutralisations Electrolysis Half equations Students will be engaged through the numerous activities including quiz rounds like “It’s time for ACTION” and “Number CRAZY” whilst crucially being able to recognise those areas which need further attention

This is a fully-resourced lesson that looks at how the transfer of electrons from metals to non-metals causes ionic bonds and compounds to form and then explores the different properties of these structures. The lesson includes a detailed and engaging lesson presentation (43 slides) and a task worksheet which has been differentiated two ways. The lesson begins by introducing the name of the type of bond, but does not go into any more detail at this stage. This is because the lesson is designed to allow the students to discover that in order for both of the atoms involved to get a full outer shell, electrons have to be transferred from one to the other. Over the course of the lesson, students will recognise that it is the metal that loses the electrons and becomes a positive ion whilst the non-metal gains the electrons and becomes a negative ion. There are lots of discussion and discovery points like this written into the lesson so that students can take ownership for their learning. Students are guided through drawing dot and cross diagrams to represent these compounds and as a result links are made to the topics of naming compounds, writing chemical formulae, forming ions and electron configurations. There are a number of quick competitions in the lesson which introduce new terms to the students. One such competition introduces the term lattice and the lesson builds from here to understand why ionic compounds have high melting and boiling points. Moving forwards, students will also learn that solid ionic compounds cannot conduct electricity whilst those in molten form or in an aqueous solution are able to. The final task of the lesson challenges the students to bring all of the information together they have seen to draw a dot and cross diagram for aluminium oxide, explain how it was formed and then explain how aluminium is extracted from this compound by electrolysis. This final task has been differentiated so that students who need extra assistance can still access the learning. This lesson has been written for GCSE aged students but could be used with higher ability younger students who are pushing on with the elements, compounds and mixtures topic

This is a fully-resourced lesson that looks at the different skills needed to calculate the percentage yield. This lesson has been designed for GCSE students and includes an engaging lesson presentation and a skills check worksheet. As well as the obvious Science involved in the lesson, the students’ mathematical skills are challenged as they have to rearrange formulae and also there is a literacy element as recognition of the different types of yield is important. The percentage yield formula is broken down into the two elements of theoretical yield and actual yield and a step by step guide through worked examples is used to visualise how these calculations should be tackled. Students are given regular opportunities to test the skills which they have just learnt (or recalled) before bringing them together to calculate the percentage yield. The lesson finishes with a difficult question which challenges the students to rearrange the formula to make theoretical yield the subject.

This is an engaging revision lesson which uses a range of exam questions, understanding checks, quick differentiated tasks and quiz competitions to allow students to assess their knowledge of the topic of electrolysis. This is a topic which is almost guaranteed to be on the GCSE paper every year and therefore a student’s ability to achieve good marks on this topic will have a big impact on their overall success. The lesson looks at the electrolysis of both molten salts and aqueous solutions and guides students through predicting the products at each of the electrodes as well as writing half equations to represent these reactions. Students will enjoy the range of activities including quiz rounds such as “Have you got the SOLUTION” whilst crucially being able to recognise the finer details of this topic which require their further attention before an end of topic assessment or the terminal GCSE exams.

A fully-resourced lesson that looks at the meaning of the mole and shows how this measurement is used in calculations. The lesson includes a clear lesson presentation (32 slides) and a set of questions. This lesson has been written to explain in a concise manner so that the key details are understood and embedded. Students are shown how to recognise when a mole calculation requires them to use Avogadro’s constant and when they should the formula including the relative formula mass. This lesson has been designed for GCSE students (14 -16 year olds in the UK)

This REVISION resource has been designed to motivate and engage students whilst they are challenged on their knowledge of the content in topics C1-C3 of the OCR GCSE Chemistry specification which can be assessed on PAPER 1. This is fully-resourced and contains a detailed PowerPoint (184 slides) and accompanying worksheets, some of which have been differentiated. The resource was written with the aim of covering as many of the sub-topics in C1-C5 as possible, but the following ones have been given a particular focus: The organisation of the Periodic Table The structure of atoms and ions Isotopes The properties of ionic compounds Drawing dot and cross diagrams to represent ionic compounds Electrolysis of molten salts and solutions Writing half equations for the cathode and anode Neutralisation reactions Writing balanced chemical symbol equations Ionic equations Simple and giant covalent structures Diamond and graphite Calculating the relative formula mass Moles and Avogadro’s constant Calculating the mass in reactions Due to the extensiveness of this resource, it is likely to be used over the course of a number of lessons with a particular class and this allows the teacher to focus in on any sub-topics which are identified as needing more time.

A fun, engaging and detailed lesson presentation (29 slides) on the properties of metals and non-metals. This lesson focuses on the key properties and their key terms such as malleable and ductile. A number of quick competitions are used to introduce these terms to the students and once provided with the definitions, the students are expected to put these properties correctly with the metals (or non-metals). Progress checks occur throughout the lesson so that the understanding of the students can be checked. This lesson is designed for both KS3 and GCSE students.

A fully resourced lesson presentation (53 slides) and associated worksheet that uses a combination of exam questions, understanding checks, quick tasks and a quiz competition to help the students to assess their understanding of the topics found within TOPIC 10 (Using resources) of the AQA GCSE Chemistry specification (specification point C4.10). The lesson includes useful hints and tips to encourage success in assessments. The topics that are tested within the lesson include: Potable water Waste water treatment Alternative methods of extracting metals Using materials The Haber process Students will be engaged through the numerous quiz rounds including one called “It’s time for acTION��� which requires students to work out a process (ending in -tion) from the provided definition

This REVISION resource has been designed to motivate and engage students whilst they are challenged on their knowledge of the content in topics C6-C10 of the AQA GCSE Chemistry specification which can be assessed on PAPER 2. This is fully-resourced and contains a detailed PowerPoint (146 slides) and accompanying worksheets, some of which have been differentiated. The resource was written with the aim of covering as many of the sub-topics in C6-C10 as possible, but the following ones have been given a particular focus: The general formulae of the alkanes, alkenes, alcohols and carboxylic acids Reversible reactions and equilibrium Changing conditions and the position of equilibrium The factors affecting the rate of reaction Complete combustion of the alkanes and climate change The changes in carbon dioxide levels over time Addition and condensation polymers Fractional distillation and the properties of the fractions Analysis and interpreting chromatograms Detecting cations This lesson can be used in combination with the PAPER 1 REVISION resource that I have uploaded.

An engaging lesson presentation (72 slides) and associated worksheets that uses a combination of exam questions, quick tasks and quiz competitions to help the students to assess their understanding of the topics found within unit C6 (Global Challenges) of the OCR Gateway A GCSE Combined Science specification. The topics that are tested within the lesson include: Extracting metals Extracting iron Extracting aluminium Cracking oil fractions Water for drinking Students will be engaged through the numerous activities including quiz rounds like “EXTRACT the non-FACT” and “Say what you SEE” whilst crucially being able to recognise those areas which need further attention

A lot of time and effort has gone into the design of this revision resource as it covers the very important Atoms, elements and compounds topic (C3) of the CIE IGCSE Combined Specification which will be examined in June and November 2020 and 2021. This topic tends to contribute a high volume of the questions in the examination papers as it contains fundamental understanding. The resource contains a detailed and engaging PowerPoint (87 slides) and associated worksheets, which have been differentiated to allow differing abilities the chance to complete the task. The range of activities that include exam questions, quick tasks and quiz competitions aim to cover as much of the content as possible but the following topics have received particular attention: Metals vs non-metals Using the proton and nucleon number to calculate the number of sub-atomic particles Atoms vs ions Drawing dot and cross diagrams for ionic compounds The structure of an ionic compound and the relation to its properties Drawing dot and cross diagrams for simple molecules Understanding of the terms solution, solvent, solute and soluble Throughout the lesson, links have been made to other modules (e.g. Electricity and chemistry) so that students can see how they will be expected to make these connections. The detail of this lesson means that it can be used a number of times and is ideal for revision during the learning of C3, at the end of the topic or in the lead up to mocks or terminal exams.

This lesson describes meaning of the mole and shows how this measurement is used in a range of calculations. The clear lesson PowerPoint presentation and accompanying question worksheet have been designed to cover points 1.50 & 1.51 of the Edexcel GCSE Chemistry specification and also covers those points in the Chemistry section of the Combined Science course. This lesson has been specifically written to explain the concept in a concise manner so that the key details are understood and embedded. Students are shown how to recognise when a mole calculation requires them to use Avogadro’s constant and when they should the formula including the relative formula mass.

A short, concise revision lesson that uses a combination of exam questions, understanding checks, quick tasks and a quiz competition to help the students to assess their understanding of the topics found within unit C10 (Using resources) of the AQA GCSE Combined Science specification (specification point C5.10). The lesson includes useful hints and tips to encourage success in assessments. The topics that are tested within the lesson include: Potable water Waste water treatment Alternative methods of extracting metals Students will be engaged through the numerous quiz rounds including one called “It’s time for acTION” which requires students to work out a process (ending in -tion) from the provided definition

A fully resourced lesson that includes a lesson presentation (27 slides) and an accompanying worksheet that guides students through the topic of the electrolysis of solutions and enables them to state the products at the electrodes from these reactions. The lesson focuses on the rules at the cathode and then the anode and regular understanding checks are used to ensure that learning has occured. This lesson has been designed for GCSE students (14 - 16 year olds)

This is a detailed and engaging lesson presentation (59 slides) that combines exam questions and progress checks along with quiz competition rounds to enable students to assess their understanding of the specification content within topics C1 - 3 of the OCR GCSE Combined Science Gateway A 9 - 1 as can be assessed in Paper 3. All of the exam questions and progress checks have displayed answers as well as sections where content is recapped so that students can understand how an answer was obtained. The revision rounds in the competition include “The need to BALANCE”, “Number crazy” and “React to the REACTION”. This lesson has been designed for GCSE students.

This is a fully-resourced lesson which is designed for GCSE students and explores the topic of compounds, specifically focusing on naming these chemicals based upon the elements within them and from their chemical formula. The lesson includes an engaging lesson presentation (46 slides) and a worksheet containing three tasks for the lesson. The lesson begins with some simple multiple choice questions to check that students can spot the chemical symbol and definition of an element, but more importantly pick out the formula for a compound. Time is taken to go through the explanation of why substances are elements or compounds and specific examples given. A quick understanding check, in the form of a competition called “To COM or NOT TO COM”,is used to check that students can identify elements or compounds from a name or given formula. The remainder of the lesson focuses on naming compounds. Students are challenged to spot a pattern when presented with the names of two compounds, which contain 2 elements only. For both compounds that contain 2 elements or 3 or more, the rules to naming are introduced before examples are shown so that students can visualise how to construct their answer. They are then given an opportunity to apply this to a number of questions in the set tasks. The last part of the lesson moves this forward by looking at how these same rules can be applied when the chemical formula of a compound is given and this is related to another topic as they are challenged to write a word equation containing a range of compounds when presented with the symbol equation. Progress checks are written into the lesson at regular intervals so that students can constantly assess their understanding. Although this is written for GCSE students, it is perfectly suitable for use with younger students who are learning about elements, compounds and mixtures and the teacher wants to push them along.

A concise lesson presentation (20 slides) that looks at how the collision theory is related to the rate of reaction. This is a short lesson that would be taught at the beginning of the topic that looks at the rate of reaction and the factors that affect the rate. Students are challenged with a quick competition that gets them to recognise keywords which are involved in the collision theory. Some time is then taken to focus on "activation energy" and how this is shown on a reaction profile. Finally, students will use their keywords to form a clear definition for the collision theory which includes its link to the rate of reaction so this can be used in the upcoming lessons This lesson has ultimately been designed for GCSE students but can be used with all age groups as an introduction to the topic

This is a fully-resourced lesson about group 7 of the Periodic Table, the halogens, which includes a lesson presentation (34 slides) and a differentiated worksheet. The lesson begins by challenging students to recognise and explain why the electronic structure of group 1 and group 7 means that they react together easily. As the lesson progresses, students will learn more and more properties about the halogens and key terms such as diatomic are used throughout so that students become accustomed to these. Moving forwards, students will carry out a series of displacement reactions so that they can recognise that the reactivity of these elements decreases as they go down the group. Students are challeged to explain this with reference to electron configuration and a differentiated worksheet will help those who need assistance to access this work. This lesson has been designed for GCSE students (14 - 16 year olds in the UK) but is suitable for younger students who might be carrying out a project on the Periodic Table

A detailed, engaging and informative lesson presentation (50 slides) and accompanying worksheets that looks at the commonly misunderstood topic of chromatography. This lesson goes through paper, thin-layer and gas chromatography so that students can analyse and interpret the results that would be found on a chromatogram. The lesson begins by challenging the students to recall details of this separation method when they met it at KS3. Students will meet the two chemical phases, mobile and stationary, and begin to understand that this method relies on the distribution of substances between these two phases. Students will meet the calculation for retention factor and be shown how to tackle questions on this topic before trying themselves. Time is taken to go over the details of gas chromatography, in a step by step guide format, as this is a poorly understood topic. There are progress checks throughout the lesson, which include mark schemes and detailed explanations, so that students can assess their understanding and address any misconceptions that could arise. This lesson has been written for GCSE students but could be used with A-level students