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

This fully-resourced lesson explains how a combination of hydrostatic pressure and oncotic pressure results in the formation of tissue fluid from plasma. The detailed PowerPoint and accompanying resources have been designed to cover point 3.1.2 (d) of the OCR A-level Biology A specification and includes a section on the differences between blood, tissue fluid and lymph The lesson begins with an introduction to the arteriole and venule end of a capillary as these will need to be considered as separate entities when describing the formation of tissue fluid. A quick quiz competition introduces a value for the hydrostatic pressure at the arteriole end and students are challenged to first predict some parts of the blood will move out of the capillary as a result of the push from the hydrostatic pressure and this allows oncotic pressure to be initially explored. The main part of the lesson uses a step by step guide to describe how the net movement is outwards at the arteriole end before students will use this guidance to describe what happens at the venule end. In the concluding part of the lesson, students will come to recognise oedema as a condition where tissue fluid accumulates and they again are challenged to explain how this occurs before they finally learn how the fluid is returned to the circulatory system as lymph This lesson has been written to tie in with the other uploaded lessons from module 3.1.2 (Transport in animals)

This lesson has been designed to act as an introduction to the anatomy of the kidney before students move on to study each structure of the nephron in more detail. The lesson considers both the gross anatomy, in terms of the renal cortex and medulla and then looks at the functional unit of the nephron. The function of the different parts of the nephron are briefly discussed and the features that relate to function are considered. This lesson has been designed for A-level students but could be used with higher ability GCSE students.

A fully resourced revision lesson which uses a range of exam questions (with explained answers), quick tasks and quiz competitions to enable the students to assess their understanding of the topics found within module 4 (Biodiversity, evolution and disease) of the OCR A-level Biology specification. The topics tested within this lesson include: Communicable diseases, biodiversity, classification and evolution Student will enjoy the range of tasks and quiz rounds whilst crucially being able to recognise any areas which require further attention

A fully resourced revision lesson which uses a range of exam questions (with explained answers), quick tasks and quiz competitions to enable the students to assess their understanding of the topics found within module 3 (Exchange and transport) of the OCR A-level Biology specification. The topics tested within this lesson include: Exchange surfaces Mammalian gaseous exchange system Tissues in the gaseous exchange system Transport in animals Blood vessels Exchange at the capillaries ECG Transport of oxygen Transport in plants Transport tissues Movement of water through plants Transpiration Translocation Student will enjoy the range of tasks and quiz rounds whilst crucially being able to recognise any 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 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 modules B1, B2 and B3 of the OCR Gateway A GCSE Biology specification as will be covered in Biology paper 1 The topics that are tested within the lesson include: Cell structures What happens in cells Respiration Photosynthesis Supplying the cell The challenge of size The nervous system The endocrine system Maintaining internal environments 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 revision lesson which uses a range of exam questions (with explained answers), quick tasks and quiz competitions to enable the students to assess their understanding of the topics found within Topic 7 (Run for your life) of the EDEXCEL A-level Biology specification. The topics tested within this lesson include: The sliding filament theory Aerobic respiration Lactate and anaerobic respiration The cardiac cycle How heart rate is increased Structure of a muscle fibre Homeostasis Student will enjoy the range of tasks and quiz rounds whilst crucially being able to recognise any areas which require further attention