A fully-resourced lesson which includes a lesson presentation (24 slides) and a worksheet which is differentiated so that students can judge their understanding of the topic of writing half equations for electrolysis and access the work accordingly. The lesson uses worked examples and helpful hints to show the students how to write half equations at both the cathode and anode. Time is taken to remind students about the rules at the electrodes when the electrolyte is in solution so that they can work out the products before writing the equations. This lesson has been designed for GCSE students (14 - 16 years old in the UK) but could be used with older students.

A detailed lesson which includes a lesson presentation (52 slides) and an associated worksheet that goes through the basis of electrolysis and then focuses on the examples when the electrolyte is a molten salt. The lesson has been designed to move in small steps with regular progress checks so that key details are fully understood. It begins by ensuring that students understand which ions are attracted to which electrode. The lesson then looks at how electrons are either gained or lost at the electrodes and this is related to redox reactions as well. Helpful hints and exam question tips are given throughout to aid students with this commonly assessed topic. This lesson has been designed for GCSE students (14 - 16 year olds in the UK) but could be used with both older and younger students

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)

An engaging lesson which looks at the properties of the Transition metals of the Periodic Table and ultimately compares these properties against other metals, such as the Alkali metals. Through the use of a range of motivating tasks and quiz competitions, students will learn that the transition metals form coloured compounds, have a number of ion charges, act as catalysts and are harder, stronger but less reactive than group 1. This lesson has been written for GCSE students (14 - 16 year olds) but is suitable for younger students who are looking at the patterns and trends in the Periodic Table

A fully-resourced lesson that includes a lesson presentation (20 slides) and a differentiated worksheet. The lesson uses a step-by-step method to guide students through the process of writing net ionic equations. Students will learn the meaning of a spectator ion and be able to identify them within an equation so that they can be removed when writing the final net ionic equation. The lesson focuses on writing these equations for neutralisation and precipitation reactions, with the former being a very common question in assessments. This lesson has been written for GCSE students (14 - 16 year olds)

A fully resourced lesson that includes a lesson presentation (31 slides) and a related newspaper story to allow the students to compare the structure and properties of two allotropes of carbon, diamond and graphite. Students are guided through the structures and then challenged to work out how this relates to their respective properties. Time is taken to focus on the comparison between the two in terms of their ability to conduct electricity. A step by step answer is used to explain why diamond cannot conduct electricity so that students can use this when forming their answer for graphite. This lesson has been designed primarily for GCSE students (14 - 16 year olds) where questions comparing these two substances are common but it is suitable for use with younger students too.

A fully resourced lesson which includes an informative lesson presentation (25 slides) and an associated worksheet that show students how to give answers to a certain number of significant figures. The answers to questions in Science are often required to be given in significant figures and this lesson guides students through this process, including the rules of rounding that must be applied for success to be likely. This lesson has been designed for GCSE students but is suitable for KS3

A fully resourced lesson, which includes an informative lesson presentation (22 slides) and differentiated worksheets that guide students through the topic of balancing symbol equations. The lesson takes the students through the steps involved and begins by getting them to be able to recognise when an equation is balanced or not. The difficulty of the equations to be balanced increases as the lesson progresses and students are given helpful hints to aid their progress. This lesson is suitable for both KS3 and GCSE students

A fully resourced lesson which includes an informative lesson presentation (34 slides) and differentiated worksheets that show students how to convert between units so they are confident to carry out these conversions when required in Science questions. The conversions which are regularly seen at GCSE are covered as well as some more obscure ones which students have to be aware of. A number of quiz competitions are used throughout the lesson to maintain motivation and to allow the students to check their progress in an engaging way This lesson has been designed for GCSE students but is suitable for KS3

A fully resourced revision lesson that uses a combination of exam questions, understanding checks, quick tasks and quiz competitions to help the students to assess their understanding of the topics found within topics C4 - C6 of the OCR Gateway A GCSE Combined Science specification that can be assessed in PAPER 4 The topics covered are: C4: Predicting and identifying reactions and products C5: Monitoring and controlling chemical reactions C6: Global challenges Students will be engaged through the numerous quiz rounds whilst crucially being able to recognise those areas which require further attention

A fully resourced revision lesson that uses a combination of exam questions, understanding checks, quick tasks and quiz competitions to help the students to assess their understanding of the topics found within unit C9 (Chemistry of the atmosphere) of the AQA GCSE Combined Science specification (specification point C5.9). The topics that are tested within the lesson include: The proportion of different gases in the atmosphere The Earth’s early atmosphere Greenhouse gases Atmospheric pollutants Students will be engaged through the numerous quiz rounds whilst crucially being able to recognise those areas which require further attention

A fully resourced revision lesson that uses a combination of exam questions, understanding checks, quick tasks and quiz competitions to help the students to assess their understanding of the topics found within TOPIC 9 (Chemistry of the atmosphere) of the AQA GCSE Chemistry specification (specification point C4.9). The topics that are tested within the lesson include: The proportion of different gases in the atmosphere The Earth’s early atmosphere Greenhouse gases Atmospheric pollutants Students will be engaged through the numerous quiz rounds whilst crucially being able to recognise those areas which require further attention

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 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

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 5 (Energy changes) of the AQA GCSE Chemistry specification (specification point C4.5). The lesson includes useful hints and tips to encourage success in assessments. For example, students are shown how to use the energy change in a chemical reaction to work out if it is an endothermic or exothermic reaction. The topics that are tested within the lesson include: Endothermic and exothermic reactions Reaction profiles Calculating energy changes in reactions Fuel cells Students will be engaged through the numerous activities including a summary round called “E NUMBERS” which requires them to use all of their knowledge to work out the type of reactions that are shown.

A fully resourced lesson presentation (93 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 C3 (Chemical reactions) of the OCR Gateway A GCSE Combined Science specification. The topics that are tested within the lesson include: Formulae of elements and molecules Formulae of ionic compounds Conservation of mass Chemical equations Half equations The mole Exothermic and endothermic reactions The pH scale Hydrogen ions and pH Electrolysis of molten salts Electrolysis of solutions Students will be engaged through the numerous activities including quiz rounds like “E Numbers” whilst crucially being able to recognise those areas which need further attention

This highly detailed and engaging lesson presentation (143 slides) acts as an excellent revision tool for students who are approaching their 1st OCR Gateway A GCSE Chemistry paper which includes the topics found in modules C1 - C3. This lesson uses a range of exam questions with explained answers, quick tasks and quiz competitions (such as UNLOCK the SAFE) to encourage the students to assess their understanding of the specification content and ultimately recognise any areas which will need further attention before the exam. The topics that are covered in this revision lesson include: Ionic, covalent and metallic bonding Atomic structure Using the Periodic Table Mole calculations Balancing symbol equations Conservation of mass Pure and impure substances Chromatography Calculating energy changes in reactions Reaction profiles Endothermic and exothermic reactions The detail in this presentation means that it is likely to be spread over a number of lessons and small chunks can be used at a time when revision needs to be specific.

An engaging lesson presentation (64 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 8 (Chemical analysis) of the AQA GCSE Chemistry specification (specification point C4.8) The topics that are tested within the lesson include: Pure substances Chromatography Identification of common gases Identification of ions Students will be engaged through the numerous activities including quiz rounds like “Take the CHROMATOGRAPHY hotseat” whilst crucially being able to recognise those areas which need further attention

An engaging lesson presentation (54 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 C8 (Chemical analysis) of the AQA GCSE Combined Science specification (specification point C5.8) The topics that are tested within the lesson include: Pure substances Chromatography Identification of common gases Students will be engaged through the numerous activities including quiz rounds like “Take the CHROMATOGRAPHY hotseat” whilst crucially being able to recognise those areas which need further attention

An engaging lesson presentation (77 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 2 (Bonding, structure and properties of matter) of the AQA GCSE Chemistry specification (specification point C4.2) The topics that are tested within the lesson include: Chemical bonds Ionic bonding Ionic compounds Properties of ionic compounds Covalent bonding Metallic bonding Properties of metals and alloys The three states of matter State symbols Structure and bonding of carbon Size of particles and their properties Students will be engaged through the numerous activities including quiz rounds like “The name’s BOND…” whilst crucially being able to recognise those areas which need further attention