This is a fully-resourced REVISION lesson which prepares the students for the various types of questions that they can encounter on PAPER 1 of the Pearson Edexcel GCSE Combined Science course. The lesson uses a wide range of activities to challenge the students on their knowledge of the content of topics B1 - B5 and has been specifically designed for students taking the HIGHER TIER exam. The lesson has been designed to take place within a hospital and the students will then visit a number of wards, the pharmacy, the hospital cafe and the museum to allow the following specification topics to be covered: Cancer and uncontrolled cell division Meiosis and the production of gametes Mitosis and the cell cycle Sex determination The difference between communicable and non-communicable diseases The spread of communicable diseases by pathogens Diseases caused by the four different pathogens The use of antibiotics to treat bacterial infections Evolution by natural selection in bacteria and animals Genetic terminology The structure of DNA Inheritance of disorders caused by dominant and recessive alleles The central nervous system and other structures involved in nervous reactions Reflex arcs Risk factors of non-communicable diseases Osmosis Fossils as evidence for human evolution In order to cater for the different abilities that can be found in Combined Science classes, most of the tasks have been differentiated 2 or 3 ways and there are also step by step guides to walk the students through the more difficult concepts like evolution by natural selection and genetic diagrams. To maintain engagement throughout the lesson, 8 quiz rounds have been written into the lesson which will challenge the students to work within their teams and compete for a range of team points. The size of this lesson means that it is likely to take in excess of 3/4 teaching hours to cover the detail as necessary and therefore this allows the resource to be used at numerous points throughout the duration of the course as well as just before the terminal exam.

This is a fully-resourced lesson which uses exam-style questions, quiz competitions, quick tasks and discussion points to challenge students on their understanding of topics B1 - B5, that will assessed on PAPER 1. It has been specifically designed for students on the Pearson Edexcel GCSE Combined Science course who will be taking the FOUNDATION TIER examinations but is also suitable for students taking the higher tier who need to ensure that the fundamentals are known and understood. The lesson has been written to take place at the local hospital where the students have to visit numerous wards and clinics and the on-site pharmacy so that the following sub-topics can be covered: Cancer as the result of uncontrolled cell division The production of gametes by meiosis Mitosis and the cell cycle Sex determination The difference between communicable and non-communicable diseases The pathogens that spread communicable diseases Identification of communicable diseases Treating bacterial infections with antibiotics Evolution of antibiotic resistance in bacteria Vaccinations Genetic terminology Genetic diagrams Structures involved in a nervous reaction A Reflex arc Risk factors Chemical and physical defences Osmosis and percentage gain and loss Fossils as evidence for human evolution In order to maintain challenge whilst ensuring that all abilities can access the questions, the majority of the tasks have been differentiated and students can ask for assistance sheets when they are unable to begin a question. Step-by-step guides have also been written into the lesson to walk students through some of the more difficult concepts such as genetic diagrams and evolution by natural selection. Due to the extensiveness of this revision lesson, it is estimated that it will take in excess of 3 teaching hours to complete the tasks and therefore this can be used at different points throughout the duration of the course as well as acting as a final revision before the PAPER 1 exam.

This is a fully-resourced lesson which uses exam-style questions, engaging quiz competitions, quick tasks and discussion points to challenge students on their understanding of the content of topics B1 & B6 - B9, that will assessed on PAPER 2. It has been specifically designed for students on the Pearson Edexcel GCSE Combined Science course who will be taking the FOUNDATION TIER examinations but is also suitable for students taking the higher tier who need to ensure that the key points of each of the sub-topics are embedded. The lesson has been written to take place in numerous shops that could be found on the high street as well as at an urban park to allow the following sub-topics to be covered: Eukaryotes and prokaryotes The prefixes of size and converting between units The cell structures of animal and plant cells The structure of the heart and the circulatory system The features of the alveoli which enable efficient gas exchange Calculating cardiac output Temperature and photosynthesis The role of enzymes in reactions The functions of the components of blood The homeostatic control of blood glucose by insulin secretion Diabetes type I and II Calculating BMI and the link between obesity and diabetes type II The hormones involved in the menstrual cycle The different methods of contraception Estimating population size using sampling results The carbon cycle In order to maintain challenge whilst ensuring that all abilities can access the questions, the majority of the tasks have been differentiated and students can ask for extra support when they are unable to begin a question. Due to the extensiveness of this revision lesson, it is estimated that it will take in excess of 3/4 teaching hours to complete the tasks and therefore this can be used at different points throughout the duration of the course as well as acting as a final revision before the PAPER 2 exam

This is a fully-resourced lesson which uses exam-style questions, quiz rounds, quick tasks and discussion points to challenge students on their understanding of the content of topics B4 - B6, that will assessed on PAPER 2. It has been specifically designed for students on the OCR Gateway A GCSE Combined Science course who will be taking the FOUNDATION TIER examinations but is also suitable for students taking the higher tier who need to ensure that the fundamentals are known and understood. The lesson has been written to take place at the hospital and the students will visit the various wards and health clinics day to check on their knowledge of the following sub-topics : Cancer The production of gametes by meiosis The meaning of diploid and haploid Sex determination The difference between communicable and non-communicable diseases Diseases caused by bacteria, viruses, fungi and protists Treatment of bacterial infections using antibiotics Evolution by natural selection in bacteria Vaccinations Genetic terminology Inheritance of disorders caused by dominant and recessive alleles Risk factors of non-communicable diseases Ecosystems The carbon cycle and the increase in carbon dioxide levels In order to maintain challenge whilst ensuring that all abilities can access the questions, the majority of the tasks have been differentiated and students can ask for extra support when they are unable to begin a question. Step-by-step guides have also been written into the lesson to walk students through some of the more difficult concepts such as genetic diagrams and interpreting the results and evolution by natural selection. Due to the extensiveness of this revision lesson, it is estimated that it will take in excess of 3 teaching hours to complete the tasks and therefore this can be used at different points throughout the duration of the course as well as acting as a final revision before the PAPER 2 exam.

This is a fully-resourced lesson which uses exam-style questions, engaging quiz competitions, quick tasks and discussion points to challenge students on their understanding of the content of topics B1 - B3, that will assessed on PAPER 1. It has been specifically designed for students on the OCR Gateway A GCSE Combined Science course who will be taking the FOUNDATION TIER examinations but is also suitable for students taking the higher tier who need to ensure that the key points of each of the sub-topics are embedded. The lesson has been written to take place in numerous shops that could be found on the high street to allow the following sub-topics to be covered: Eukaryotes and prokaryotes The prefixes of size and converting between units The cell structures of animal and plant cells The principles of organisation The structure of the heart and the circulatory system The features of the alveoli which enable efficient gas exchange Temperature and photosynthesis The role of enzymes in reactions The functions of the components of blood The homeostatic control of blood glucose by insulin secretion Diabetes type I and II The hormones involved in the menstrual cycle Mitosis and the cell cycle The structures involved in a nervous reaction Reflex arcs In order to maintain challenge whilst ensuring that all abilities can access the questions, the majority of the tasks have been differentiated and students can ask for extra support when they are unable to begin a question. Due to the extensiveness of this revision lesson, it is estimated that it will take in excess of 3 teaching hours to complete the tasks and therefore this can be used at different points throughout the duration of the course as well as acting as a final revision before the PAPER 1 exam

This is a fully-resourced lesson which uses exam-style questions, engaging quiz competitions, quick tasks and discussion points to challenge students on their understanding of the content of topics B1 - B4, that will assessed on PAPER 1. It has been specifically designed for students on the AQA GCSE Combined Science course who will be taking the FOUNDATION TIER examinations but is also suitable for students taking the higher tier who need to ensure that the key points of each of the sub-topics are embedded. The lesson has been written to take place in numerous shops that could be found on the high street to allow the following sub-topics to be covered: Eukaryotes and prokaryotes The prefixes of size and converting between units The cell structures of animal and plant cells Mitosis and the cell cycle Benign and malignant tumours The principles of organisation The structure of the heart and the circulatory system The features of the alveoli which enable efficient gas exchange CHD The risk factors of non-communicable diseases Pathogens as microorganisms that cause infectious diseases Bacterial, viral, fungal and protist diseases Vaccinations Temperature and photosynthesis Enzymes The digestive system The role of bile The functions of the components of blood In order to maintain challenge whilst ensuring that all abilities can access the questions, the majority of the tasks have been differentiated and students can ask for extra support when they are unable to begin a question. Step-by-step guides have also been written into the lesson to walk students through some of the more difficult concepts such as calculating percentage change Due to the extensiveness of this revision lesson, it is estimated that it will take in excess of 3 teaching hours to complete the tasks and therefore this can be used at different points throughout the duration of the course as well as acting as a final revision before the PAPER 1 exam

This is a fully-resourced lesson which uses exam-style questions, quiz competitions, quick tasks and discussion points to challenge students on their understanding of the content in topics C1 - C4, that will assessed on PAPER 3. It has been specifically designed for students on the Edexcel GCSE Combined Science course who will be taking the FOUNDATION TIER examinations but is also suitable for students taking the higher tier who need to ensure that the fundamentals are known and understood. The lesson has been written to cover as many sub-topics as possible, but the following have been given particular attention: The relative mass and charge of protons, electrons and neutrons Using the Periodic table to calculate numbers of the sub-atomic particles Writing elements and compounds in chemical symbol equations Simple and giant covalent structures Explaining the difference in conductivity of graphite and diamond Drawing dot and cross diagrams for ionic compounds The transfer of electrons during the formation of an ionic bond Writing chemical formulae for ionic compounds Conservation of mass and balancing symbol equations Calculating the relative formula mass Electrolysis of molten salts and aqueous solutions Extraction of metals In order to maintain challenge whilst ensuring that all abilities can access the questions, the majority of the tasks have been differentiated and students can ask for extra support when they are unable to begin a question. Step-by-step guides have also been written into the lesson to walk students through some of the more difficult concepts such as drawing dot and cross diagrams, diamond and graphite and writing chemical formulae. Due to the extensiveness of this revision lesson, it is estimated that it will take in excess of 3/4 teaching hours to complete the tasks and therefore this can be used at different points throughout the duration of the course as well as acting as a final revision before the PAPER 3 exam.

This is a fully-resourced lesson which uses exam-style questions, engaging quiz competitions, quick tasks and discussion points to challenge students on their understanding of topics C1 & C6 - C8, that will assessed on PAPER 4. It has been specifically designed for students on the Edexcel GCSE Combined Science course who will be taking the FOUNDATION TIER examinations but is also suitable for students taking the higher tier who need to ensure that the key ideas are known and understood. The lesson has been written to cover as many specification points as possible but the following sub-topics have been given particular attention: Hydrocarbons The homologous series of alkanes Empirical formula Covalent dot and cross diagrams Fractional distillation of crude oil The properties of the different fractions The complete combustion of a hydrocarbon Changes in the carbon dioxide levels in the atmosphere Deforestation Changes in the Earth’s atmosphere Polluting gases The formation of acid rain Detecting oxygen and chlorine The properties of the halogens Metals vs non-metals The reaction of alkali metals with water Explaining the pattern of reactivity of the alkali metals The collision theory Endothermic and exothermic reactions In order to maintain challenge whilst ensuring that all abilities can access the questions, the majority of the tasks have been differentiated and students can ask for extra support when they are unable to begin a question. Step-by-step guides have also been written into the lesson to walk students through some of the more difficult concepts such as the changes in the Earth’s atmosphere and explaining the reactivity of the alkali metals in terms of electronic configurations. Due to the extensiveness of this revision lesson, it is estimated that it will take in excess of 3 teaching hours to complete the tasks and therefore this can be used at different points throughout the duration of the course as well as acting as a final revision before the PAPER 4 exam.

This is a fully-resourced lesson which uses exam-style questions, engaging quiz competitions, quick tasks and discussion points to challenge students on their understanding of the content of topics P1 - P6, that will assessed on PAPER 5. It has been specifically designed for students on the Edexcel GCSE Combined Science course who will be taking the FOUNDATION TIER examinations but is also suitable for students taking the higher tier who need to ensure that the fundamentals are known and understood. The lesson has been written to cover as many specification points as possible but the following sub-topics have been given particular attention: Factors affecting thinking and braking distance The 7 recall and apply equations tested in PAPER 5 The units associated with the physical factors challenged in PAPER 5 Recognising the motions represented by different motions on velocity-time graphs Using a velocity-time graph to calculate acceleration Resultant forces Sound waves as longitudinal waves The electromagnetic waves Using significant figures and standard form The relative charges and masses of the particles in an atom Recognising isotopes Using the half-life of radioactive isotopes The development of the atomic model In order to maintain challenge whilst ensuring that all abilities can access the questions, the majority of the tasks have been differentiated and students can ask for extra support when they are unable to begin a question. Step-by-step guides have also been incorporated into the lesson to walk through students through some of the more difficult concepts such as half-life calculations. Due to the extensiveness of this revision lesson, it is estimated that it will take in excess of 3 teaching hours to complete the tasks and therefore this can be used at different points throughout the course as well as acting as a final revision before the PAPER 5 exam.

This is a fully-resourced lesson which uses exam-style questions, engaging quiz competitions, quick tasks and discussion points to challenge students on their understanding of the content of topics P1 & P8 - P15, that will assessed on PAPER 6. It has been specifically designed for students on the Edexcel GCSE Combined Science course who will be taking the FOUNDATION TIER examinations but is also suitable for students taking the higher tier who need to ensure that the fundamentals are known and understood. The lesson has been written to cover as many specification points as possible but the following sub-topics have been given particular attention: The 13 recall and apply equations tested in PAPER 6 Electrical components and symbols Setting up an ammeter and voltmeter in a circuit Current and potential difference in a series circuit The change in resistance in a LDR, diode, thermistor and filament bulb Mains domestic supply in the UK Plugs and fuses as safety devices Contact and non-contact forces Attraction and repulsion in magnets Magnetic fields Changes of state as physical changes The extension of a spring In order to maintain challenge whilst ensuring that all abilities can access the questions, the majority of the tasks have been differentiated and students can ask for extra support when they are unable to begin a question. A revision quiz, consisting of 10 rounds, runs over the course of the lesson and a score sheet is included with the resources to maintain motivation and engagement. Due to the extensiveness of this revision lesson, it is estimated that it will take in excess of 3 teaching hours to complete the tasks and therefore this can be used at different points throughout the course as well as acting as a final revision before the PAPER 6 exam.

This is a fully-resourced lesson which uses exam-style questions, quiz competitions, quick tasks and discussion points to challenge students on their understanding of topics P5 - P7, that will assessed on PAPER 6. It has been specifically designed for students on the AQA GCSE Combined Science course who will be taking the FOUNDATION TIER examinations but is also suitable for students taking the higher tier who need to ensure that the fundamentals are known and understood. The lesson has been written to cover as many specification points as possible but the following sub-topics have been given particular attention: Factors affecting the thinking, braking and stopping distance The 7 recall and apply equations tested in PAPER 6 Using velocity-time graphs to calculate accelerations The motions represented by the different lines on a velocity-time graph Resultant forces Speed and velocity as scalar and vector quantities Converting between units Sound as an example of a longitudinal wave The EM spectrum The meaning of amplitude, wavelength, frequency and period Contact and non-contact forces Attraction and repulsion in magnets Magnetic fields The extension of a spring In order to maintain challenge whilst ensuring that all abilities can access the questions, the majority of the tasks have been differentiated and students can ask for extra support when they are unable to begin a question. Step-by-step guides have also been written into the lesson to walk students through some of the more difficult concepts such as calculating acceleration and the mathematical elements Due to the extensiveness of this revision lesson, it is estimated that it will take in excess of 2/3 teaching hours to complete the tasks and therefore this can be used at different points throughout the course as well as acting as a final revision before the PAPER 6 exam.

This is a fully-resourced lesson which uses exam-style questions, quiz competitions, quick tasks and discussion points to challenge students on their understanding of topics C6 - C10, that will assessed on PAPER 4. It has been specifically designed for students on the AQA GCSE Combined Science course who will be taking the FOUNDATION TIER examinations but is also suitable for students taking the higher tier who need to ensure that the fundamentals are known and understood. The lesson has been written to cover as many specification points as possible but the following sub-topics have been given particular attention: Hydrocarbons The first four members of the alkanes Fractional distillation of crude oil The properties of the different fractions The complete combustion of a hydrocarbon Detecting carbon dioxide, oxygen, hydrogen and chlorine gas Changes in the carbon dioxide levels in the atmosphere Deforestation Polluting gases The formation of acid rain The treatment of water The collision theory In order to maintain challenge whilst ensuring that all abilities can access the questions, the majority of the tasks have been differentiated and students can ask for extra support when they are unable to begin a question. Step-by-step guides have also been written into the lesson to walk students through some of the more difficult concepts such as the changes in the Earth’s atmosphere. Due to the extensiveness of this revision lesson, it is estimated that it will take in excess of 2/3 teaching hours to complete the tasks and therefore this can be used at different points throughout the course as well as acting as a final revision before the PAPER 4 exam.

This is a fully-resourced lesson which uses exam-style questions, quiz competitions, quick tasks and discussion points to challenge students on their understanding of topics P1 - P4, that will assessed on PAPER 5. It has been specifically designed for students on the AQA GCSE Combined Science course who will be taking the FOUNDATION TIER examinations but is also suitable for students taking the higher tier who need to ensure that the fundamentals are known and understood. The lesson has been written to cover as many specification points as possible but the following sub-topics have received particular attention: The size of an atom The differences between isotopes Using the half-life in calculations The 13 recall and apply equations in topics P1 - P4 Electrical circuit symbols Measuring current using an ammeter Current and potential difference in series and parallel circuits Changes in resistance in resistors Mains domestic supply Kinetic, internal and potential energy in a system Calculating specific heat capacity and latent heat Physical and chemical changes Conservation of energy Calculating gravitational potential and kinetic energy Penetrating abilities of the different types of radiation In order to maintain challenge whilst ensuring that all abilities can access the questions, the majority of the tasks have been differentiated and students can ask for extra support when they are unable to begin a question. Step-by-step guides have also been written into the lesson to walk students through some of the more difficult concepts such as circuit calculations and rearranging formulae and converting between units. Due to the extensiveness of this revision lesson, it is estimated that it will take in excess of 3 or 4 teaching hours to complete the tasks and therefore this can be used at different points throughout the course as well as acting as a final revision before the PAPER 5 exam.

This is a fully-resourced lesson which uses exam-style questions, quiz competitions, quick tasks and discussion points to challenge students on their understanding of topics C1 - C5, that will assessed on PAPER 3. It has been specifically designed for students on the AQA GCSE Combined Science course who will be taking the FOUNDATION TIER examinations but is also suitable for students taking the higher tier who need to ensure that the fundamentals are known and understood. The lesson has been written to cover as many sub-topics as possible, but the following have been given particular attention: The relative mass and charge of protons, electrons and neutrons Using the Periodic table to calculate numbers of the sub-atomic particles Writing elements and compounds in chemical symbol equations Covalent structures Drawing dot and cross diagrams for covalent and ionic compounds The transfer of electrons during the formation of an ionic bond Properties of metals and non-metals States of matter Conservation of mass and balancing symbol equations Calculating the relative formula mass Electrolysis of molten salts and aqueous solutions Extraction of metals In order to maintain challenge whilst ensuring that all abilities can access the questions, the majority of the tasks have been differentiated and students can ask for extra support when they are unable to begin a question. Step-by-step guides have also been written into the lesson to walk students through some of the more difficult concepts such as drawing dot and cross diagrams and writing chemical formulae. Due to the extensiveness of this revision lesson, it is estimated that it will take in excess of 3/4 teaching hours to complete the tasks and therefore this can be used at different points throughout the course as well as acting as a final revision before the PAPER 3 exam.

This is a fully-resourced lesson which uses exam-style questions, quiz competitions, quick tasks and discussion points to challenge students on their understanding of topics B5 - B7, that will assessed on PAPER 2. It has been specifically designed for students on the AQA GCSE Combined Science course who will be taking the FOUNDATION TIER examinations but is also suitable for students taking the higher tier who need to ensure that the fundamentals are known and understood. The lesson has been written to take place at a health clinics day at the local hospital so that the following sub-topics could be covered: Control of blood glucose concentration Diabetes type I and II The endocrine system The menstrual cycle Roles of the female and male reproductive hormones Sexual and asexual reproduction Meiosis and gametes Sex determination Contraception Evolution of antibiotic-resistant bacteria Genetic terminology Inheritance of genetic disorders The central nervous system A reflex arc Classification systems and the binomial naming system Structural adaptations Carbon cycle and climate change In order to maintain challenge whilst ensuring that all abilities can access the questions, the majority of the tasks have been differentiated and students can ask for extra support when they are unable to begin a question. Step-by-step guides have also been written into the lesson to walk students through some of the more difficult concepts such as genetic diagrams and interpreting the results and evolution by natural selection. Due to the extensiveness of this revision lesson, it is estimated that it will take in excess of 3 teaching hours to complete the tasks and therefore this can be used at different points throughout the course as well as acting as a final revision before the PAPER 2 exam.

This fully-resourced lesson explores how projects to sequence the genomes of both simple and complex organisms can be used. Both the detailed PowerPoint and accompanying resources have been designed to cover the content of point 8.3 of the AQA A-level Biology specification. The start of the lesson describes each step of Sanger’s chain termination method and demonstrates how this method has paved the way for other projects. The use of the modified nucleotides are explained and links are made to the topic 4 and 2 where protein synthesis and DNA replication were first introduced. Students will learn how the radioactively-labelled nucleotide at the end of each fragment allows the next base to be determined. Key processes like gel electrophoresis are introduced and details provided to support the students when this is encountered in greater detail in 8.4.3. Moving forwards, the applications of sequencing in simple organisms like viruses and bacteria are explored and the students are challenged on their prior knowledge of bacterial pathogenesis and current understanding of sequencing through a series of exam-style questions. The final part of the lesson looks at the difficulties of translating genome knowledge into proteome knowledge and considers the development of automated methods. Due to the detail and extensiveness of this lesson, it is estimated that it will take in excess of 2 hours of allocated A-level teaching time to cover all of the points which have been written into the various tasks