This lesson has been designed for GCSE students and looks at the key details of two methods that are used to make ethanol, fermentation and the hydration of ethene. Some students may believe that the sole use of ethanol is for alcoholic drinks so the first part of the lesson uses a quick competition to introduce some additional uses. There are a number of these competitions that run during the lesson, in order to maintain engagement but also to introduce key terms and check on understanding in alternative forms. The details of each of the reactions are discussed and related topics are tested through questions and tasks, such as the students being challenged to write symbol equations and adding state symbols and to remember the identification test for carbon dioxide. The final part of the lesson plays one final competition, which is a battle between all of the students to spot which of the two reactions is being described by a clue.

This is an engaging and fully-resourced revision lesson which uses a range of exam questions, understanding checks, quick tasks and quiz competitions to enable students to assess their understanding of the content within topic 2 (Cells and control) of the Edexcel GCSE Biology 9-1 specification. The specification points that are covered in this revision lesson include: Describe mitosis as part of the cell cycle, including the stages interphase, prophase, metaphase, anaphase and telophase and cytokinesis Describe the importance of mitosis in growth, repair and asexual reproduction Describe the division of a cell by mitosis as the production of two daughter cells, each with identical sets of chromosomes in the nucleus to the parent cell, and that this results in the formation of two genetically identical diploid body cells Explain the importance of cell differentiation in the development of specialised cells Discuss the potential benefits and risks associated with the use of stem cells in medicine Describe the structures and functions of the brain including the cerebellum, cerebral hemispheres and medulla oblongata Explain how the difficulties of accessing brain tissue inside the skull can be overcome by using CT scanning and PET scanning to investigate brain function Explain the structure and function of sensory receptors, sensory neurones, relay neurones in the CNS, motor neurones and synapses in the transmission of electrical impulses, including the axon, dendron, myelin sheath and the role of neurotransmitters Explain the structure and function of the eye as a sensory receptor including the role of the cornea, lens and iris Describe defects of the eye including cataracts, longsightedness and short-sightedness Explain how long-sightedness and short-sightedness can be corrected The students will thoroughly enjoy the range of activities, which include quiz competitions such as "Can I have a P please BOB” where they have to recognise the different phases of mitosis from pictures or descriptions. The activities will crucially enable the students to determine which areas of topic 2 will need their further attention. This lesson can be used as revision resource at the end of the topic or in the lead up to mocks or the actual GCSE exams.

This is a fully-resourced revision lesson that includes a detailed and engaging powerpoint (81 slides) that uses a combination of exam questions, understanding checks, quick differentiated tasks and quiz competitions to enable students to assess their understanding of the content found within Topic 8 (Grey Matter) of the Pearson Edexcel A-level Biology A (Salters Nuffield) specification. The specification points that are tested within the lesson include: Know the structure and function of sensory, relay and motor neurones including the role of Schwann cells and myelination. Understand how the nervous systems of organisms can cause effectors to respond to a stimulus. Understand how the pupil dilates and contracts. Understand how a nerve impulse (action potential) is conducted along an axon including changes in membrane permeability to sodium and potassium ions and the role of the myelination in saltatory conduction. Know the structure and function of synapses in nerve impulse transmission, including the role of neurotransmitters, including acetylcholine. Understand how IAA bring about responses in plants to environmental cues Know the location and functions of the cerebral hemispheres, hypothalamus, cerebellum and medulla oblongata in the human brain. Understand how magnetic resonance imaging (MRI), functional magnetic resonance imaging (fMRI), positron emission tomography (PET) and computed tomography (CT) scans are used in medical diagnosis and the investigation of brain structure and function. Understand how imbalances in certain, naturally occurring brain chemicals can contribute to ill health, including dopamine in Parkinson’s disease and serotonin in depression, and to the development of new drugs. Understand the effects of drugs on synaptic transmissions, including the use of L-Dopa in the treatment of Parkinson’s disease and the action of MDMA in Ecstasy. Students will be engaged by the numerous quiz rounds such as “From NUMBERS 2 LETTERS” and “COMMUNICATE the WORD” whilst crucially being able to recognise those areas which require their further attention during general revision or during the lead up to the actual A-level terminal exams

This concise lesson acts as an introduction to topic 5.3, Energy and Ecosystems, and describes how plant biomass is formed, measured and estimated. The engaging PowerPoint is the 1st in a series of 3 lessons which have been designed to cover the detailed content of topic 5.3 of the AQA A-level Biology specification. A quiz round called REVERSE Biology Bingo runs throughout the lesson and challenges students to recognise the following key terms from descriptions called out by the bingo caller: community ecosystem abiotic factor photosynthesis respiratory substrate biomass calorimetry The ultimate aim of this quiz format is to support the students to understand that any sugars produced by photosynthesis that are not used as respiratory substrates are used to form biological molecules that form the biomass of a plant and that this can be estimated using calorimetry. Due to the clear link to photosynthesis, a series of prior knowledge checks are used to challenge the students on their knowledge of this cellular reaction but as this is the first lesson in the topic, the final section of the lesson looks forwards and introduces the chemical energy store in the plant biomass as NPP and students will also meet GPP and R so they are partially prepared for the next lesson.

This lesson describes how genetic diversity within, or between species, can be investigated by comparison of characteristics or biological molecules. The PowerPoint and accompanying worksheets are primarily designed to cover the content of point 4.7 of the AQA A-level Biology specification but as this is the last lesson in the topic, it has also been planned to contain a range of questions, tasks and quiz rounds that will challenge the students on their knowledge and understanding of topic 4. Over the course of the lesson, the students will discover that comparisons of measurable or observable characteristics, DNA and mRNA sequences and the primary structure of common proteins can all be used to investigate diversity. Links are continually made to prior learning, such as the existence of convergent evolution as evidence of the need to compare biological molecules as opposed to the simple comparison of phenotypes. The issues associated with a limited genetic diversity are discussed and the interesting biological example of the congenital dysfunctions consistently found in the Sumatran tigers in captivity in Australia and New Zealand is used to demonstrate the problems of a small gene pool. Moving forwards, the study of the 16S ribosomal RNA gene by Carl Woese is introduced and students will learn that this led to the adoption of the three-domain system in 1990. The final part of the lesson describes how the primary structure of proteins like cytochrome c that is involved in respiration and is therefore found in most living organisms can be compared and challenges the students to demonstrate their understanding of protein synthesis when considering the differences between humans and rhesus monkeys.

An engaging lesson presentation (70 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 C2 (Bonding, structure and properties of matter) of the AQA GCSE Combined Science specification (specification point C5.2) 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 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

This is a fully-resourced lesson which looks at how IVF is used a treatment for infertility and considers the arguments for and against this process. The lesson includes an engaging, informative and discussion provoking lesson presentation and a pair of differentiated worksheets which challenge the mathematical skills of the students when looking at the % chance of multiple births from IVF. The lesson begins by getting the students to recognise the phrase “test tube baby” and then to link this to IVF. Extra pieces of interesting information are given throughout the lesson, such as the introduction of Louise Brown at this point. A step by step guide is used to go through the key steps in the process. Questions are continually posed to the students which get them to think and attempt to verbalise their answers such as when they are questioned whether men are needed for this process. There is a focus on key terminology throughout, such as haploid and zygote and genetic screening. Students will learn that multiple births are much more common in IVF births than from natural conception and then they will be asked to manipulate data in a mathematical task with some figures from a maternity ward. As these questions are quite difficult, this worksheet has been differentiated so that all students can access the learning. Although this has been written for GCSE students, it is suitable for use with older students.

This lesson has been designed to guide GCSE students (14 - 16 year olds in the UK) through the steps involved in gas calculations. As you can see in the cover image, this lesson uses a step by step guide format to go through each of the critical stages. Hints and tips are given along the way and worked examples are used so that students can visualise how to set out their working. Important terminology such as room temperature and pressure (RTP) and limiting reactant are explained so that these do not cause issues. Students are given the opportunity to test their skills against some gas calculation questions which have detailed mark schemes and explanations to enable them to fully self-assess.

This is a fully-resourced lesson that looks at the functional and structural differences between the transport tissues in a plant, the xylem and phloem. The lesson includes an engaging lesson presentation (41 slides), which includes numerous student-led tasks, progress checks and quick competitions and two question worksheets, one of which is a differentiated version to enable those students who are finding this topic difficult to still be able to access the learning. The lesson begins with the introduction of the two tissues as well as a brief introduction to the substances which they each carry. The next part of the lesson focuses on the xylem cells and the resulting xylem vessel, and key terms such as lignin are brought into the lesson so that students can understand how these cells are waterproofed, which causes them to decay and form hollow tubes. Having met a lot of information, students are challenged to act like an examiner to form a table based question to compare the xylem against the phloem where they have to come up with features which could be compared against. This table will form the backbone of the lesson and students will use it later in the lesson when they have to write summary passages about each of the tissues. Moving forwards, a quick competition is used to enable the students to meet the names of the cells that form the phloem tissue, the sieve tube elements and the companion cells. Students will see how they are involved in the functioning of the phloem and questions are posed which relate to other topics such as the involvement of mitochondria wherever active transport occurs. Progress checks like this are found at regular intervals throughout the lesson so that students can constantly assess their understanding. This lesson has been designed for GCSE students. If you are looking to teach about these tissues but to a higher standard, you could use my uploaded alternative called Xylem and Phloem (A-level)

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 moles and related topics as covered in the GCSE Chemistry and GCSE Combined Science courses. An understanding of moles and their associated calculations is critical for the success of a student in these two courses. The following topics are covered in this revision lesson: Avogadro’s law and constant Mole calculations involving Avogadro’s constant Mole calculations involving the formula, moles = mass x molar mass Mole calculations involving the constant and the formula Moles in balanced symbol equations and identifying molar ratios of reactants or reactants to products Calculating masses in reactions Gas calculations (molar volume) Concentration of solutions (in mol per decimetre cubed) Students will be engaged through the range of activities which includes quiz competitions such as “Fill the VOID” where students have to complete some equations which have pieces missing and also “In the BALANCE” where students have to balance equations in order to work out the number of moles on each side of the reaction. This lesson can be used at any time during the year as a revision material, in the lead up to mocks or as a final revision lesson before the GCSE terminal exams.

This is an engaging REVISION lesson which is fully-resourced and uses a range of exam questions, understanding checks, quick tasks and quiz competitions to enable students to assess their understanding of the content within topic 2 (Electricity) of the Pearson Edexcel IGCSE Physics 9-1 specification (4PH1) for first teaching in 2017 and first assessment in June 2019. The specification points that are covered and challenged in this revision lesson include: Use the following units: ampere (A), coulomb ©, joule (J), ohm (Ω), second (s), volt (V) and watt (W) understand how the use of fuses protects the device or user in a range of domestic appliances Know and use the relationship between power, current and voltage Know the difference between mains electricity being alternating current (a.c.) and direct current (d.c.) being supplied by a cell or battery Understand how the current in a series circuit depends on the applied voltage and the number and nature of other components Know and use the relationship between voltage, current and resistance Know that current is the rate of flow of charge Know that electric current in solid metallic conductors is a flow of negatively charged electrons Know that the voltage across two components connected in parallel is the same Calculate the currents, voltages and resistances of two resistive components connected in a series circuit Explain how positive and negative electrostatic charges are produced on materials by the loss and gain of electrons Know that there are forces of attraction between unlike charges and forces of repulsion between like charges The students will thoroughly enjoy the range of activities, which include quiz competitions such as “COMPLETE ME” where they have to compete to be the 1st to recognise an electrical key term to complete a passage whilst all the time evaluating and assessing which areas of this topic will need their further attention. This lesson can be used as revision resource at the end of the topic or in the lead up to mocks or the actual International GCSE exams

This revision lesson contains an engaging powerpoint (45 slides) and associated worksheets that are incorporated into the lesson to challenge and consolidate the learning. The lesson has been designed to contain a wide range of activities so that students remain motivated and engaged whilst they assess their understanding of the content found in Biology topic 3 (Infection and response) of the AQA GCSE Combined Science specification (Trilogy 9-1) The exam questions, differentiated tasks and quiz competitions found within the lesson challenge the following specification topics: Communicable (infectious) diseases Viral diseases Bacterial diseases Fungal diseases Protist diseases The Human defence system Vaccinations Antibiotics Students will be able to use the lesson to identify the areas of the specification that require further attention and this lesson can be used at the end of the topic, in the lead up to the mocks or in the lead up to the actual GCSE exams.