This bundle of 9 lessons covers a lot of the key content in Topic P3 (Electricity and magnetism) of the OCR Gateway A GCSE Combined Science specification. The topics covered within these lessons include: Current and charge Potential difference Electrical circuit symbols Resistance and Resistors Circuit devices Series and parallel circuits Circuit calculations Energy and power in circuits All of these lesson presentations and accompanying resources are detailed and engaging and contain regular progress checks to allow the students to constantly assess their understanding.

This bundle of 9 lessons covers all of the content in the sub-topic P3.2 (Simple circuits) of the OCR Gateway A GCSE Combined Science specification. The topics covered within these lessons include: The differences between series and parallel circuits Represent direct current circuits with the common electrical symbols Current and the dependence on resistance and potential difference Recall and apply the relationship between I, V and R The graphs for thermistors and LDRs Diodes Net resistance Current, potential difference and resistance calculations in series and parallel circuits Power transfer in a circuit Applying the equations to do with electrical circuits All of these lesson presentations and accompanying resources are detailed and engaging and contain regular progress checks to allow the students to constantly assess their understanding.

This bundle contains 11 fully-resourced lessons which will engage and motivate the students whilst covering the following specification points in topics 7 and 8 of the CIE A-level Biology specification: TOPIC 7 The structure of xylem vessel elements, phloem sieve tube elements and companion cells The relationship between the structure and function of xylem vessel elements, phloem sieve tube elements and companion cells Explain how hydrogen bonding of water molecules is involved with the movement in the xylem by cohesion-tension in transpiration pull and adhesion to cell walls The pathways and mechanisms by which water and mineral ions are transported from the soil to the xylem and from roots to leaves Assimilates move between sources and sinks between phloem sieve tubes The mechanism by which sucrose is loaded into the phloem The mass flow of phloem sap down a hydrostatic pressure gradient TOPIC 8 The double, closed circulatory system of a mammal The relationship between the structure and function of arteries, veins and capillaries The role of haemoglobin in carrying oxygen and carbon dioxide The significance of the oxygen dissociation curve of adult haemoglobin at different carbon dioxide concentrations The external and internal structure of the heart The cardiac cycle The role of the SAN, AVN and Purkyne tissue in the initiation and conduction of the heart action The lesson PowerPoints and accompanying resources contain a wide range of tasks which include exam-style questions with mark schemes, discussion points and quiz competitions that will check on current understanding as well as making links to previously covered topics.

This bundle of 8 lessons covers the majority of the content in the sub-topic C6.1 (Improving processes and products) of the OCR Gateway A GCSE Combined Science specification. The topics and specification points covered within these lessons include: Extracting metals by using carbon Explain why and how electrolysis is used to extract metals from their ores Alternative biological methods of metal extraction The separation of crude oil by fractional distillation The fractions as alkanes The production of useful products by cracking All of these lesson presentations and accompanying resources are detailed and engaging and contain regular progress checks to allow the students to constantly assess their understanding.

This bundle of 8 lessons covers the majority of the content in Topic B11 (Inheritance) of the core and supplement sections of the Cambridge iGCSE Science Double Award specification. The topics covered within these lessons include: Inheritance as the transmission of genetic information Chromosomes, genes and alleles Inheritance of sex in humans (XX and XY) The haploid and diploid nucleus Mitosis and the production of genetically identical cells Meiosis and the production of gametes Understanding genetic terminology (e.g. genotypes) Using Punnett crosses to interpret the results of monohybrid crosses Interpret pedigree diagrams Phenotypic and genetic variation Continuous and discontinuous variation Natural selection Selective breeding All of these lesson presentations and accompanying resources are detailed and engaging and contain regular progress checks to allow the students to constantly assess their understanding

This bundle of 7 lessons covers a lot of the content in Topic B5 (Health, disease and development of medicines) of the Edexcel GCSE Combined Science specification. The topics covered within these lessons include: Health The difference between communicable and non-communicable diseases Pathogens Common infections The spread of diseases and the prevention The spread of STIs The physical and chemical defences of the human body The use of antibiotics Developing new medicines Non-communicable diseases Treating cardiovascular disease All of these lesson presentations and accompanying resources are detailed and engaging and contain regular progress checks to allow the students to constantly assess their understanding.

This bundle of 10 lessons covers a lot of the content in Topic C4 (Extracting metals and equilibria) of the Edexcel GCSE Combined Science & GCSE Chemistry specifications. The topics covered within these lessons include: Reactivity of metals Redox reactions Extracting metals Biological metal extraction Reversible reactions The conditions of the Haber Process Temperature and the position of equilibrium Pressure and the position of equilibrium All of these lesson presentations and accompanying resources are detailed and engaging and contain regular progress checks to allow the students to constantly assess their understanding.

The biological molecules topic is incredibly important, not just because it is found near to the start of the course, but also because of its detailed content which must be well understood to promote success with the other 18 CIE International A-level Biology topics. Many hours of intricate planning have gone into the design of all of the 11 lessons that are included in this bundle to ensure that the content is covered in detail, understanding is constantly checked and misconceptions addressed and that engagement is high. This is achieved through the wide variety of tasks in the PowerPoints and accompanying worksheets which include exam-style questions with clear answers, discussion points, differentiated tasks and quick quiz competitions. The following specification points are covered by the lessons within this bundle: Tests for reducing and non-reducing sugars The iodine test for starch The emulsion test for lipids The biuret test for proteins The ring forms of alpha and beta glucose The meaning of the terms monomer, polymer, macromolecule, monosaccharide, disaccharide and polysaccharide The formation of a glycosidic bond by a condensation reaction The breakage of glycosidic bonds by hydrolysis reactions The relationship between the molecular structure and functions of a triglyceride The relationship between the structure and functions of a phospholipid The structure of an amino acid and the formation and breakage of a peptide bond The meaning of the different protein structures and the types of bonding that hold these molecules in shape The molecular structure of haemoglobin and collagen as examples of globular and fibrous proteins The relationship between the properties and roles of water in living organisms The lesson on the biuret test for proteins and the emulsion test for lipids also contains a section which can be used for the revision of topics 2.2 and 2.3 Due to the detail of each of these lessons, it is estimated that it will take in excess of 4 weeks of allocated teaching time to cover the content. If you would like to see the quality of the lessons, download the alpha and beta glucose, phospholipids and haemoglobin and collagen lessons as these have been shared for free

As the first topic to be taught at the start at the second year of the Edexcel International A-level Biology course, topic 5 is very important and the content includes the key reaction of photosynthesis. All 9 of the lessons included in this bundle are highly detailed and have been filled with a wide variety of tasks which will engage and motivate the students whilst covering the following specification points: The overall reaction of photosynthesis The phosphorylation of ADP and the hydrolysis of ATP The light-dependent reactions of photosynthesis The light-independent reactions of photosynthesis The products of the Calvin cycle The structure of the chloroplasts and the role of this organelle in photosynthesis Be able to calculate net primary productivity Know the relationship between NPP, GPP and R Understand the meaning of the terms ecosystem, community, population and habitat The numbers and distribution of organisms in a habitat are controlled by biotic and abiotic factors The concept of niche The effect of temperature on the rate of enzyme activity and the calculation of the Q10 Isolation reduces gene flow and leads to allopatric and sympatric speciation If you would like to sample the quality of the lessons in this bundle, then download the products of photosynthesis lesson as this has been uploaded for free

Meiosis, genetic inheritance and the control of gene expression are some of the harder topics on this A-level Biology course and all three are covered in topic 16 (Inherited change) of the CIE A-level Biology specification. The 10 lessons included in this bundle have been planned at length and contain a wide range of tasks that cover the detailed content whilst checking on understanding and key terms and values are introduced through engaging quiz competitions. The following topic 16 specification points are covered by these lessons: Topic 16.1 The meaning of a homologous pair of chromosomes The behaviour of chromosomes in animal and plant cells during meiosis Genetic variation is caused by crossing over, random assortment and the random fusion of gametes at fertilisation Topic 16.2 The meaning of key genetic terms Using genetic diagrams to solve problems involving mohohybrid and dihybrid crosses, including those involving autosomal linkage, sex linkage, codominance, multiple alleles and gene interactions Use the chi-squared test to test the significance of differences between observed and expected results Gene mutations occur by substitution, deletion and insertion and may affect the phenotype Topic 16.3 The genetic control of protein production in a prokaryote as shown by the lac operon The function of transcription factors in gene expression in eukaryotes Gibberellins and DELLA protein repressors If you would like to sample the quality of the lessons included in this bundle, then download the autosomal linkage and chi-squared test lessons as these have been uploaded for free

This bundle of 11 lessons covers the key details about electrical circuits that students need to know for their GCSE studies. It could also be used with younger students at KS3 who are studying this topic. All aspects of the topic are covered such as series and parallel circuits, electrical current, resistance and potential difference and the components found in these circuits. In addition, there are lessons on plugs, mains electricity and the National Grid so that students can make links between these topics. All of the lessons are detailed and engaging and students will contain regular progress checks so that students can assess their understanding

This bundle of 10 lessons covers the majority of the content in Topic B1 (Cell Biology) of the AQA Trilogy GCSE Combined Science specification. The topics covered within these lessons include: Cells Microscopy Cell differentiation and specialisation Chromosomes and mitosis Stem cells Diffusion Osmosis Active transport Exchange surfaces Exchanging substances All of these lesson presentations and accompanying resources are detailed and engaging and contain regular progress checks to allow the students to constantly assess their understanding.

As the first topic to be taught at the start at the second year of the Pearson Edexcel A-level Biology A (Salters Nuffield) course, topic 5 is very important and the content includes the key reaction of photosynthesis. All 10 lessons included in this bundle are highly detailed and have been filled with a wide variety of tasks which will engage and motivate the students whilst covering the following specification points: Understand the terms ecosystem, community, population and habitat The numbers and distribution of organisms in a habitat are controlled by biotic and abiotic factors The concept of niche The stages of succession from colonisation to climax community The overall reaction of photosynthesis The phosphorylation of ADP and the hydrolysis of ATP The light-dependent reactions of photosynthesis The light-independent reactions of photosynthesis The products of the Calvin cycle The structure of the chloroplasts and the role of this organelle in photosynthesis Be able to calculate net primary productivity Know the relationship between NPP, GPP and R The effect of temperature on the rate of enzyme activity Isolation reduces gene flow and leads to allopatric and sympatric speciation If you would like to sample the quality of the lessons in this bundle, then download the light-independent reactions and isolation and speciation lessons as these have been uploaded for free

This bundle of 10 lessons covers the majority of the content in Topic C4 (Chemical changes) of the AQA Trilogy GCSE Combined Science specification. The topics covered within these lessons include: Acids and bases Reactions of acids The reactivity series of metals Extracting metals Redox reactions Electrolysis of molten salts and solutions All of these lesson presentations and accompanying resources are detailed and engaging and contain regular progress checks to allow the students to constantly assess their understanding.

This bundle contains 12 lesson PowerPoints and their accompanying resources, and all of them have been planned at length to cover the GCSE content of topic 5 of the AQA GCSE Biology specification, whilst engaging and motivating the students with a wide range of tasks. These tasks include exam-style questions with answers included in the PowerPoint, guided discussion points and quick quiz rounds which are used to introduce key terms and values in a fun and memorable way whilst instilling some competition The following Homeostasis and response specification points are covered by the lessons in this bundle: Homeostasis* Structure and function of the human nervous system The brain The eye Control of body temperature Human endocrine system Control of blood glucose concentration Maintaining water and nitrogen balance in the body* Hormones in human reproduction Contraception* The use of hormones to treat infertility Negative feedback If you would like to sample the quality of lessons in this bundle, then download the lessons indicated with an asterisk as they have been uploaded for free

This bundle of 10 engaging and motivating lesson presentations and associated worksheets have been designed to encourage students to assess their knowledge of the topics within the 10 topics of the AQA GCSE Chemistry specification. The lessons use a range of exam questions, quick tasks and quiz competitions to cover the content in C1 (Atomic structure and the periodic table), C2 (Bonding, structure and properties of matter), C3 (Quantitative chemistry), C4 (Chemical changes), C5 (Energy changes), C6 (The rate and extent of chemical change), C7 (Organic chemistry), C8 (Chemical analysis), C9 (Chemistry of the atmosphere) and C10 (Using resources)

This bundle of 8 lessons covers the majority of the content in Topic B2 (Organisation) of the AQA Trilogy GCSE Combined Science specification. The topics covered within these lessons include: Enzymes Enzyme reactions The Heart The Blood vessels The Blood Cardiovascular disease Health and disease Risk factors for non-communicable diseases Transport in plants through the xylem and phloem Transpiration (and stomata) All of these lesson presentations and accompanying resources are detailed and engaging and contain regular progress checks to allow the students to constantly assess their understanding.

This bundle of 10 lessons covers all of the content in the sub-topic C2.1 (Purity and separating mixtures) of the OCR Gateway A GCSE Combined Science specification. The topics covered within these lessons include: Explain what is meant by the purity of a substance and use melting point to distinguish pure from impure Calculate the relative formula mass separately and in a balanced symbol equation Deduce the empirical formula of a compound Explain that many useful materials are formulations of mixtures Describe and explain the processes of filtration, crystallisation, simple distillation and fractional distillation Describe the processes of paper and thin-layer chromatography Recall that chromatography involves a mobile and stationary phase Interpret chromatograms All of these lesson presentations and accompanying resources are detailed and engaging and contain regular progress checks to allow the students to constantly assess their understanding.

This bundle of 10 lessons covers the majority of the content in Topic C1e (Chemical formulae, equations and calculations) of the Edexcel iGCSE Chemistry specification. The topics and specification points covered within these lessons include: Writing word equations Writing balanced symbol equations (with state symbols) Calculate relative formula masses Know that the mole is the unit for the amount of a substance Understand how to carry out calculations involving amount, relative atomic and formula mass Calculate reacting masses Calculate percentage yield Know the terms empirical formula and molecular formula and be able to calculate both Calculate concentration of solutions Calculate gas volumes All of these lesson presentations and accompanying resources are detailed and engaging and contain regular progress checks to allow the students to constantly assess their understanding.

The locus and linkage, meiosis, differential gene expression and protein transport within cells lessons have been uploaded for free and by downloading these, you will be able to observe the detail of planning that has gone into all of the lessons that are included in this bundle. This intricate planning ensures that the students are engaged and motivated whilst the detailed content of topic 3 (Cell structure, Reproduction and Development) of the Edexcel International A-level Biology specification is covered. The 12 lesson PowerPoints and accompanying resources contain a wide range of activities which cover the following topic 3 specification points: All living organisms are made of cells Cells of multicellular organisms are organised into tissues, organs and organ systems The ultrastructure of eukaryotic cells The function of the organelles in eukaryotic animal cells The role of the RER and Golgi apparatus in protein transport within cells The ultrastructure of prokaryotic cells Magnification and resolution in light and electron microscopes The gene locus is the location of a gene on a chromosome The linkage of genes on a chromosome The role of meiosis in ensuring genetic variation Understand how the mammalian gametes are specialised for their functions The role of mitosis and the cell cycle in growth and asexual reproduction The meaning of the terms stem cell, pluripotent, totipotent, morula and blastocyst The decisions that have to be made about the use of stem cells in medical therapies Cells become specialised through differential gene expression One gene can give rise to more than one protein through post-transcriptional changes to mRNA Phenotype is the interaction between genotype and the environment Some phenotypes are affected by multiple alleles or by polygenic inheritance Due to the detail included in all of these lessons, it is estimated that it will take in excess of 6 weeks of allocated A-level teaching time to complete the teaching of the bundle