The three lessons included in this bundle describe the key events of the mitotic and meiotic cell cycles and cover the following points as detailed in topics 5 and 16 of the CIE A-level Biology specification: Topic 5: The mitotic cell cycle Explain the importance of mitosis in the production of genetically identical cells, growth, cell replacement, repair of tissues and asexual reproduction Outline the cell cycle, including interphase, mitosis and cytokinesis The behaviour of chromosomes in plant and animal cells during the mitotic cell cycle Topic 16: Inherited change Explain what is meant by a pair of homologous chromosomes The behaviour of chromosomes in plant and animal cells during meiosis Explain how crossing over and random assortment of homologous chromosomes during meiosis and random fusion of gametes at fertilisation lead to genetic variation Each lesson is fully-resourced and the wide range of tasks found in the PowerPoint and the accompanying resources will check on current understanding and prior knowledge and engage the students with guided discussion points and quiz competitions. If you would like to sample the quality of lessons in this bundle, then download the interphase, mitosis and cytokinesis lesson as this has been uploaded for free

This bundle of 4 lessons goes through the key details of ionic, covalent and metallic bonding. All of the lessons are detailed and focus on guiding students through the explanations of how the structure of these bonds is related to the properties of the substances. Students are shown how to draw dot and cross diagrams for both ionic and covalent substances and there is a focus on key terminology in all of them, such as delocalised electrons and electrostatic forces

Each of the 3 lessons in this bundle are fully-resourced and have been designed to cover the content as detailed in topic 8.2 (The heart) of the CIE International A-Level Biology specification. The specification points that are covered within these lessons include: The external and internal structure of the mammalian heart The differences in the thickness of the walls of the chambers The cardiac cycle and the blood pressure changes during systole and diastole The initiation and control of heart action The lessons have been written to include a wide range of activities and numerous understanding and prior knowledge checks so students can assess their progress against the current topic as well as be challenged to make links to other topics within this topic and earlier topics

Each of the 3 lessons in this bundle have been planned extensively to ensure that they contain lots of engaging biological examples that will catch the interest of the students whilst covering the difficult content of topic 18.3 (Conservation) of the CIE A-level Biology specification. The lesson PowerPoints and accompanying worksheets are filled with a wide range of tasks that include guided discussion periods, exam-style questions (with mark schemes) and quick quiz competitions and these combine to cover the following specification points: The reasons for the need to maintain biodiversity Methods of protecting endangered species, including the roles of zoos, botanic gardens, national parks, marine conservation zones and seed banks The roles of non-governmental organisations such as WWF and CITES in local and global conservation If you would like to view the detailed content of this bundle, then download the “WWF, CITES and conservation” lesson as this has been uploaded for free

All 3 lessons included in this bundle are highly detailed and contain multiple biological examples to challenge the students to apply their understanding of a potentially difficult topic. A variety of tasks are embedded throughout the lessons and cover all of the content of topic 7.2 of the Edexcel A-level biology B specification (Factors affecting gene expression). If you would like to view the quality of the lessons before deciding on the bundle, then download the epigenetic modification lesson as this has been shared for free.

This bundle of 4 lessons covers all of the content in the sub-topic C4.2 (Identifying the products of chemical reactions) of the OCR Gateway A GCSE Chemistry specification. The topics covered within these lessons include: Detecting gases Detecting cations Detecting anions Instrumental methods of analysis 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 3 lessons covers the majority of the content in Topic C2h (Chemical tests) of the Edexcel iGCSE Chemistry specification. The topics and specification points covered within these lessons include: Describe tests for the colourless gases Describe how to carry out a flame test Know the colours produced in the flame tests for the different cations Describe further tests for the cations Describe tests for the anions 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 lesson bundle contains 4 fully-resourced lessons that use a wide variety of tasks to engage and motivate the students whilst covering the following specification points in topic 2.3 of the AQA A-level Biology specification: The basic structure of cell membranes The arrangement of phospholipids, proteins, glycoproteins and glycolipids in the fluid-mosaic model of membrane structure The role of cholesterol in membranes Simple diffusion and the limitations imposed by the phospholipid bilayer Facilitated diffusion and the role of channel and carrier proteins Osmosis in terms of water potential Active transport Co-transport as illustrated by the absorption in the ileum Hours of planning has gone into the lesson design to ensure that links are made to topics 2.1 & 2.2 as well as to topic 1 (biological molecules) and to differentiate resources where possible to challenge and support all abilities of students If you would like to sample the quality of lessons in this bundle, then download the osmosis lesson which has been shared for free

This bundle of fully-resourced revision lessons will engage and motivate the students whilst they assess their understanding of the content of topics 1 - 4 of the AQA GCSE Physics specification as assessed in PAPER 1. The lessons cover the following topics: Topic 1: Energy Topic 2: Electricity Topic 3: Particle model of matter Topic 4: Atomic structure The detailed PowerPoints and accompanying resources contain exam-style questions with clear explanations of answers, differentiated tasks, class discussions and quiz competitions. If you would like to see the quality of the lessons, download the topic 1 revision lesson which has been shared for free

This bundle contains 5 fully-resourced lessons which have been designed to cover the following points in topic 7 of A2 unit 3 of the WJEC A-level Biology specification: (a): The concept of homeostasis and its importance in maintaining the body in a state of dynamic equilibrium (b): The roles of negative and positive feedback ©: The structure of the mammalian kidney and the nephron (e): The adaptations of the cells of the proximal tubule for reabsorption (f & g): The role of the posterior pituitary gland and ADH in homeostatic balance (h): The effects of kidney failure and its potential treatments Each lesson is filled with a wide variety of tasks which will engage and motivate the students whilst covering the A-level Biology content detailed above If you would like to sample the quality of the lessons in this bundle, then download the structure of the mammalian kidney and the role of ADH lessons as these have been uploaded for free

This bundle of 4 fully-resourced lessons have been designed to engage and motivate the students whilst they assess their understanding of the content in topics 1 - 4 of the OCR GCSE Physics specification which will be tested in PAPER 1. The detailed PowerPoints and accompanying resources contain a wide range of activities which include exam-style questions with clearly explained answers, differentiated tasks and quick quiz rounds to bring in a competitive edge. The topics covered are: Topic 1: Matter Topic 2: Forces Topic 3: Electricity Topic 4: Magnetism and magnetic fields Due to the high mathematical content of this specification, the PowerPoints contain step-by-step guides to carrying out calculations. If you want to sample the quality of the lessons, download the topic 3 revision lesson which has been shared for free

This bundle contains 5 detailed and engaging lessons that cover the content in topic 2.2 of the CIE International A-level Biology course. Due to the importance of these biological molecules in living organisms, this mini-topic is fundamental to the whole course and planning has taken account of this with extra time given to those key details which must be understood. The PowerPoints and accompanying resources contain a wide range of activities which include discussion points, current understanding and prior knowledge checks and quiz competitions. The following specification points are covered in this bundle: The ring forms of alpha and beta glucose The meaning of the terms monomer, polymer, macromolecule, monosaccharide, disaccharide and polysaccharide The formation and breakage of glycosidic bonds by condensation and hydrolysis reactions The molecular structure of a triglyceride The relationship between the structure and functions of triglycerides in living organisms The structure and functions of phospholipids If you would like to sample the quality of the lessons, download the glucose and phospholipids lessons as these have been shared for free

All 4 of the lessons included in this bundle are fully-resourced with differentiated tasks to cater for all abilities of students whilst containing the detail to push them to the next level. These lessons have been designed to cover the details of topic 6.1 of the CIE International A-level Biology specification which concerns the structure and replication of DNA The following specification points are covered within these lessons: The structure of nucleotides ATP as a phosphorylated nucleotide The structure of DNA The structure of mRNA, tRNA and rRNA DNA replication Links are continually made throughout the lessons to previously-covered topics as well as to those which will be covered later in the AS course or during the second year If you would like to sample the quality of the lessons, download the semi-conservative replication lesson as this has been shared for free

This bundle of 4 revision lessons covers the content in topics 1 - 4 of the AQA A-level Biology specification that are taught during year 12 (AS) of the two-year course. Each of the lessons has been designed to include a range of exam questions, differentiated tasks and quiz competitions that will motivate the students whilst they evaluate their understanding of the different sub-topics. Helpful hints are given throughout the lesson to aid the students in structuring their answers and the mathematical elements of the course are constantly challenged as well. The 4 topics covered by this bundle are: Topic 1:Biological molecules Topic 2: Cells Topic 3: Organisms exchange substances with their environment Topic 4: Genetic information, variation and relationships between organisms

This bundle of 3 lessons covers all of the content in the sub-topic B1.2 (What happens in cells) of the OCR Gateway A GCSE Biology specification. The topics covered within these lessons include: DNA Transcription and translation Enzymes Enzyme actions 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 a series of 4 lessons which have been designed to cover the content of topic 1.2 of the AQA A-level Biology specification. Prior knowledge check questions are written into each of the lessons to promote continuity and to encourage students to make links between topics. The wide variety of tasks that are included within the lesson PowerPoints and the accompanying resources cover the following specification points: Monosaccharides are the monomers from which larger carbohydrates are made Glucose, galactose and fructose as the common monosaccharides Maltose, lactose and sucrose are formed by the condensation of two monosaccharides where the reaction forms a glycosidic bond Glucose has two isomers Glycogen and starch are formed by the condensation of alpha-glucose Cellulose is formed by the condensation of beta-glucose The basic structure and functions of glycogen, starch and cellulose The use of Benedict’s solution to test for reducing and non-reducing sugars The use of iodine/potassium iodide to test for starch If you would like to sample the quality of this lesson bundle, then download the polysaccharides lesson as this has been uploaded for free

This bundle of 3 lessons covers a lot of the content in Topic P9 (Forces and their effects) of the Edexcel GCSE Physics specification. The topics covered within these lessons include: Objects interacting due to forces Vector and scalar quantities Resolution of forces Free body diagrams Turning forces The principle of moments 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 5 revision lessons covers the specification content in topics 1 - 4 of the AQA GCSE Biology specification that can be assessed in the Paper 1 exam. The following topics are covered by these lessons: Topic 1: Cell Biology Topic 2: Organisation Topic 3: Infection and response Topic 4: Bioenergetics In addition, there is a Paper 1 revision lesson which covers content from all of the 4 topics in one highly detailed resource The students will be motivated and engaged by the range of activities that are found in the lessons whilst crucially being able to assess their knowledge of the different topics and recognise those areas which will need their further attention.

This bundle of 4 revision lessons covers the content in topics 1 - 4 of the Edexcel A-level Biology (Salters Nuffield) specification that are taught during year 12 (AS) of the two-year course. Each of the lessons has been designed to include a range of exam questions, differentiated tasks and quiz competitions that will motivate the students whilst they evaluate their understanding of the different sub-topics. Helpful hints are given throughout the lesson to aid the students in structuring their answers and the mathematical elements of the course are constantly challenged as well. The 4 topics covered by this bundle are: Topic 1: Lifestyle, health and risk Topic 2: Genes and health Topic 3: Voice of the genome Topic 4: Biodiversity and natural resources

This bundle of 4 lessons covers the majority of the content in sub-topic P5.1 (Wave behaviour) of the OCR Gateway A GCSE Physics specification. The topics and specification points covered within these lessons include: Waves and their properties Wave velocity Sound properties and uses 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.