A Science teacher by trade, I've also been known to be found teaching Maths and PE! However, strange as it may seem, my real love is designing resources that can be used by other teachers to maximise the experience of the students. I am constantly thinking of new ways to engage a student with a topic and try to implement that in the design of the lessons.
A Science teacher by trade, I've also been known to be found teaching Maths and PE! However, strange as it may seem, my real love is designing resources that can be used by other teachers to maximise the experience of the students. I am constantly thinking of new ways to engage a student with a topic and try to implement that in the design of the lessons.
This resource has been designed to motivate students whilst they evaluate their understanding of the content in modules 1, 2, 3 and 5 of the OCR A-level Biology A specification which can be assessed in PAPER 1 (Biological processes). The resource includes a detailed and engaging Powerpoint (149 slides) and is fully-resourced with differentiated worksheets that challenge the students on a wide range of topics.
The resource has been written to include different types of activities such as exam questions with explained answers, understanding checks and quiz competitions. The aim was to cover as much of the specification content as possible but the following topics have been given particular attention:
Monosaccharides, disaccharides and polysaccharides
Glycogen and starch as stores and providers of energy
The homeostatic control of blood glucose concentration
Osmoregulation
Lipids
Ultrafiltration and selective reabsorption
Diabetes mellitus
Voluntary and involuntary muscle
The autonomic control of heart rate
The organisation of the nervous system
The gross structure of the human heart
Haemoglobin and the Bohr shift
Bonding
The ultrastructure of plant cells
Cyclic vs non-cyclic photophosphorylation
Oxidative phosphorylation
Anaerobic respiration in eukaryotes
Helpful hints and tips are given throughout the resource to help students to structure their answers. This resource can be used in the lead up to the actual Paper 1 exam or earlier in the course when a particular area of modules 1, 2, 3 or 5 is being studied.
If you are happy with this resource, why not look at the one which has been designed for Paper 2 (Biological diversity)?
This bundle of 7 lesson presentations and associated worksheets have been designed to motivate and engage students whilst they assess their knowledge of the 7 Biology topics that are covered in the AQA Trilogy GCSE Combined Science specification.
The lessons use a range of exam questions, quick tasks and quiz competitions to cover the content in the following topics:
B1 Cell Biology
B2 Organisation
B3 Infection and response
B4 Bioenergetics
B5 Homeostasis and response
B6 Inheritance, variation and evolution
B7 Ecology
These revision lessons can be used at the end of the topic, in the lead up to the mock exams or in the lead up to the actual GCSE terminal exams
An engaging lesson presentation (81 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 Topic 7 (Animal coordination and homeostasis) of the EDEXCEL GCSE Biology specification
The topics that are tested within the lesson include:
The endocrine system
Thyroxine
The menstrual cycle
Hormonal and barrier methods of contraception
Homeostasis
Thermoregulation
Osmoregulation
Control of blood glucose concentration
DIabetes
Students will be engaged through the numerous activities including quiz rounds like “Have they got the right BALANCE?" and the “B7 ABBREVIATIONS” whilst crucially being able to recognise those areas which need further attention
This is a fully-resourced revision lesson that uses a combination of exam questions, understanding checks, quick tasks and quiz competitions to enable students to assess their understanding of the content found within Module 5.2.1 (Photosynthesis) of the OCR A-level Biology A specification.
The sub-topics and specification points that are tested within the lesson include:
The interrelationship between photosynthesis and respiration
The structure of a chloroplast
The importance of photosynthetic pigments in photosynthesis
The light dependent stage of photosynthesis
The fixation of carbon dioxide and the light independent stage of photosynthesis
Factors affecting photosynthesis
Students will be engaged through the numerous quiz rounds such as “Can you DEPEND on your knowledge” and “Photosynthesising the SAFE way” 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 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 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.
This is a fully-resourced REVISION lesson that consists of an engaging PowerPoint (87 slides) and associated worksheets that challenge the students on their knowledge of the content of Topic 1 (Lifestyle, Health and Risk) of the Edexcel A-Level Biology A (Salters-Nuffield) specification. A wide range of activities have been written into the lesson to maintain motivation and these tasks include exam questions (with answers), understanding checks, differentiated tasks and quiz competitions.
The lesson has been designed to include as much which of the content from topic 1, but the following specification points have been given particular attention:
The differences between monosaccharides, disaccharides and polysaccharides, including glycogen and starch (amylose and amylopectin).
Be able to relate the structures of monosaccharides, disaccharides and polysaccharides to their roles in providing and storing energy
Know how monosaccharides join to form disaccharides (sucrose, lactose and maltose) and polysaccharides (glycogen and amylose) through condensation reactions forming glycosidic bonds, and how these can be split through hydrolysis reactions.
Know how a triglyceride is synthesised by the formation of ester bonds during condensation reactions between glycerol and three fatty acids.
Understand the course of events that leads to atherosclerosis
Know how factors such as genetics, diet, age, gender, high blood pressure, smoking and inactivity increase the risk of cardiovascular disease
Know the benefits and risks of treatments for CVD
Understand the blood-clotting process and its role in CVD
Understand how the structures of arteries and veins) relate to their functions.
Understand the importance of water as a solvent in transport, including its dipole nature.
This lesson can be used at numerous points over the duration of the course, as an end of topic revision aid, in the lead up to the mocks or in the lead up to the actual A-level exams.
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 revision resource has been designed to include a range of activities such as exam questions, understanding checks and quiz competitions which will motivate the students whilst they assess their understanding of the content found in module 2.1.4 (Enzymes) of the OCR A-level Biology A specification. The resource includes a detailed and engaging Powerpoint (70 slides) and associated worksheets
The range of activities have been designed to cover as much of the content as possible but the following sub-topics have been given particular attention:
The role of enzymes as biological catalysts that lower the activation energy
The lock and key theory and the induced fit hypotheses
The mechanism of enzyme action to include the tertiary structure
The effect of inhibitors on the rate of enzyme-controlled reactions
The effect of pH on the rate of reaction
Coenzymes and cofactors
The idea of an optimum temperature and explaining the decrease in rate when temperatures increase or decrease
Calculating the temperature coefficient
In addition to these topics, some topics from other modules such as the PCR and precursor molecules are tested in order to challenge the students on their ability to make links between the modules.
This bundle contains 20 PowerPoint lessons, and all are highly-detailed and are fully-resourced with differentiated worksheets. Intricate planning means that the wide range of activities included in these lessons will engage and motivate the students, check on their current understanding and their ability to make links to previously covered topics and most importantly will deepen their understanding of the following specification points in topic 2 (Cells) of the AQA A-level Biology specification:
Structure and function of the organelles in eukaryotic cells
The specialised cells in complex, multicellular organisms
The structure of prokaryotic cells
The structure of viruses which are acellular and non-living
Measuring objects under an optical microscope
Use of the magnification formula
The principles of cell fractionation and ultracentrifugation
The behaviour of chromosomes during the stages of the cell cycle
Calculating the mitotic index
Uncontrolled cell division leads to the formation of tumours and cancer
Binary fission
The basic structure of cell membranes
The role of phospholipids, proteins, glycoproteins, glycolipids and cholesterol
Simple diffusion
Facilitated diffusion
Osmosis, explained in terms of water potential
The role of carrier proteins and the hydrolysis of ATP in active transport
Co-transport as illustrated by the absorption of sodium ions and glucose by the cells lining the mammalian ileum
Recognition of different cells by the immune system
The identification of pathogens from antigens
The phagocytosis of pathogens
The cellular response involving T lymphocytes
The humoral response involving the production of antibodies by plasma cells
The structure of an antibody
The roles of plasma cells and memory cells in the primary and secondary immune response
The use of vaccines to protect populations
The differences between active and passive immunity
The structure of the human immunodeficiency virus and its replication in helper T cells
Why antibiotics are ineffective against viruses
The use of antibodies in the ELISA test
If you would like to sample the quality of these lessons, then download the eukaryotic animal cells, viruses, osmosis, lymphocytes, HIV and AIDS lessons as these have been shared for free.
I have also uploaded lessons on optical microscopes and HIV and AIDS (for free) but neither are included in this bundle as the limit of 20 resources has been reached!
This fully-resourced lesson describes the stages of meiosis and specifically the events which contribute to genetic variation. The detailed PowerPoint and accompanying resources have been designed to cover specification points 2.3 (iv) & (v) of the Edexcel A-level Biology B specification and includes description of crossing over, independent assortment and the production of haploid gametes
In order to understand how the events of meiosis like crossing over and random assortment and independent segregation can lead to variation, students need to be clear in their understanding that DNA replication in interphase results in homologous chromosomes as pairs of sister chromatids. Therefore the beginning of the lesson focuses on the chromosomes in the parent cell and this first part of the cycle and students will be introduced to non-sister chromatids and the fact that they may contain different alleles which is important for the exchange that occurs during crossing over. Time is taken to go through this event in prophase I in a step by step guide so that the students can recognise that the result can be new combinations of alleles that were not present in the parent cell. Moving forwards, the lesson explores how the independent segregation of chromosomes and chromatids during anaphase I and II results in genetically different gametes. The final part of the lesson looks at the use of a mathematical expression to calculate the possible combinations of alleles in gametes as well as in a zygote following the random fertilisation of haploid gametes. Understanding and prior knowledge checks are interspersed throughout the lesson as well as a series of exam questions which challenge the students to apply their knowledge to potentially unfamiliar situations.
An engaging lesson presentation (32 slides) and differentiated worksheets that look at the meaning of the substances termed monoclonal antibodies, explains how they are produced and explores their different applications. The lesson begins by breaking the term down into three parts so that students can understand that these substances are proteins that attach to antigens and come from a single clone of cells. Students will meet key terms such as lymphocytes, myelomas and hybridomas and will be able to link them to understand how these antibodies are produced. Moving forwards, time is taken to focus on the application of monoclonal antibodies in pregnancy tests. There are regular progress checks throughout the lesson so that students can assess their understanding and a set homework is included as part of the lesson.
This lesson has been written for GCSE students but can be used with lower ability A-level students who are studying this topic
This lesson describes how the expression of a gene mutation impairs the functioning of the gaseous and digestive systems in people with cystic fibrosis. The detailed PowerPoint and accompanying worksheets have primarily been designed to cover points 2.12 (ii) and 2.14 of the Pearson Edexcel A-level Biology A (Salters Nuffield) specification but also challenges the students on their knowledge of previously-covered topics including monohybrid inheritance, protein synthesis, genetic code and blood clotting as well as making links to the upcoming topics of loci, organisation of multicellular organisms and post-transcriptional changes.
The main focus of the lesson is the CFTR gene and the functions of the ion channel that is synthesised when this gene is expressed. As well as explaining that this channel allows chloride ions to flow across the apical membrane of the epithelial cells, time is taken to emphasise the importance of its inhibition on the ENaC, which prevents the flow of sodium ions back into the cells. A step by step guide is then used to describe the sequence of events that result in mucus which is motile and can be moved by the wafting action of the cilia in healthy individuals. This leads into the section of the lesson which considers the inheritance of cystic fibrosis in an autosomal recessive manner and then focuses on the change in the primary structure of the channel which results from one of over 1500 different gene mutations. Again, the students are guided through the events that lead to the depletion of the apical surface liquid and the cilia being unable to move the viscous mucus. Although the majority of the lesson is described with reference to the gaseous exchange system, the impaired functioning of the digestive system in terms of the blockage of the pancreas and liver secretions is considered and discussed and the students are challenged on their understanding through a range of exam-style questions.
All of the questions included in the lesson have mark schemes which are embedded into the PowerPoint and this allows the students to assess their progress.
Due to the detailed content of this lesson, it is estimated that it will take in excess of 3 hours of allocated A-level teaching time to cover
This lesson bundle contains 17 detailed and fully-resourced lessons which cover the following specification points in topic 3 of the AQA A-level Biology specification:
Topic 3.1
The relationship between the size of an organism or structure and its surface area to volume ratio
The development of systems in larger organisms as adaptations that facilitate exchange as this ratio reduces
Topic 3.2
Adaptations of gas exchange surfaces as shown by gas exchange in single-celled organisms, insects, bony fish and the leaves of dicotyledonous plants
The gross structure of the human gas exchange system
The essential features of the alveolar epithelium as a surface over which gas exchange takes place
The mechanism of breathing to include the role of the diaphragm and the intercostal muscles
Topic 3.3
During digestion, large molecules are hydrolysed to smaller molecules
Digestion in mammals by amylases, disaccharidases, lipase, endopeptidases, exopeptidases and dipeptidases
Mechanisms for the absorption of the products of digestion by cells lining the ileum of mammals
Topic 3.4.1
The structure and role of haemoglobin in the loading, transport and unloading of oxygen
The effects of carbon dioxide concentration on the dissociation of oxyhaemoglobin
The general pattern of blood circulation in a mammal
The gross structure of the human heart
Pressure and volume changes and valve movements during the cardiac cycle
The structure of the arteries, arterioles and veins
The formation of tissue fluid and its return to the circulatory system
Topic 3.4.2
Xylem as the tissue that transports water
The cohesion-tension theory of water transport
Phloem as the tissue that transports organic substances in plants
The mass flow hypothesis for the mechanism of translocation in plants
If you would like to sample the quality of the lessons included in this bundle, then download the following lessons which have been uploaded for free
Alveolar epithelium
Absorption in the ileum
Arteries, arterioles and veins
Formation of tissue fluid
Translocation
This lesson describes the roles of the buccal cavity, operculum, gill lamellae and countercurrent flow in ventilation and gas exchange in bony fish. The detailed PowerPoint and accompanying resources are part of the first lesson in a series of 2 that have been designed to cover the details of point 3.1.1 (f) of the OCR A-level Biology A specification. The second lesson in this series covers the mechanisms of ventilation and gas exchange in insects.
The lesson has been specifically planned to prepare students for the content of module 3.1.2 (Transport in animals) and therefore begins with an introduction and a brief description of the single circulatory system of a fish as this has an impact on the delivery of deoxygenated blood to the lamellae. A quick quiz competition is used to introduce the operculum and then the flow of blood along the gill arch and into the primary lamellae and then into the capillaries in the secondary lamellae is described. The next task challenges the students to use their knowledge of module 2 to come up with the letters that form the key term, countercurrent flow. This is a key element of the lesson and tends to be a feature that is poorly understood, so extra time is taken to explain the importance of this mechanism. Students are shown two diagrams, where one contains a countercurrent system and the other has the two fluids flowing in the same direction, and this is designed to support them in recognising that this type of system ensures that the concentration of oxygen is always higher in the oxygenated water than in the blood in the lamellae. The remainder of the lesson focuses on the coordinated movements of the buccal-opercular pump to ensure that the water continues to flow over the gills.
Current understanding and prior knowledge checks are included throughout the lesson and students can assess their progress against the mark schemes which are embedded into the PowerPoint
A fully-resourced lesson which looks at how the sex chromosomes which determine gender are inherited in humans. The lesson includes an engaging lesson presentation (24 slides) and an associated worksheet containing knowledge recall and application questions.
The lesson begins with a range of different quiz competitions which enable the students to get the answers of X, Y, zygote and 23. With a little bit of assistance, students are challenged to bring these terms together to complete a passage about how the inheritance of either an XX genotype will lead to a female or a XY genotype will lead to a male. Moving forwards, students are told how they will be expected to be able to construct a genetic diagram to show the inheritance of gender and so are given a quick recap before being challenged to do just that. The last part of the lesson gets students to discuss and consider whether females or males are responsible for determining sex in terms of their gametes.
There are regular progress checks throughout the lesson to allow the students to check on their understanding. The lesson has been written for GCSE students primarily but the content is suitable for both KS3 and even A-level students
This bundle contains 7 fully-resourced and detailed lessons that have been designed to cover the content of topic 14.1 of the CIE A-level Biology specification (for assessment in 2025-27) which concerns homeostasis in mammals. The wide range of activities included in each lesson will engage the students whilst the detailed content is covered and the understanding and previous knowledge checks allow them to assess their progress on the current topic as well as challenging them to make links to other related topics. Many of the tasks are differentiated to allow differing abilities to access the work and be challenged.
Specification points 1, 2, 3, 4, 5, 6, 7, 8, 9 and 10 are covered by these lessons
If you want to see the quality of the lessons before purchasing then the lesson on osmoregulation is a free resource to download
This fully-resourced lesson describes the principles and limitations of optical, transmission electron and scanning electron microscopes. The engaging PowerPoint and accompanying resources have been designed to cover the specification details at the start of topic 2.1.3 of the AQA A-level Biology course and also explains the difference between magnification and resolution.
When designing all four of the lessons to cover the detail of 2.1.3, I was conscious that microscopes and the methods of studying cells is a topic that doesn’t always attract the full attention of the students. In line with this, I aimed to plan lessons that encouraged engagement so that the likelihood of knowledge retention and understanding was increased. An ongoing quiz competition runs across the 4 lessons and in this particular lesson, rounds such as YOU DO THE MATH and IT’S TIME FOR ACTION will introduce key terms and values in a fun and memorable way. Time is taken to look at the key details of each of the types of microscope and students will be able to describe how light or the transmission of electrons through or across a specimen will form an image. Students will come to recognise the difference between magnification and resolution and examples are provided and exam-style questions used to check on understanding. As well as current understanding checks, prior knowledge checks challenge the students to make links to other biological topics which include specialised cells and tissues, cell structures and biological molecules.
As detailed above, this lesson has been written to be the first in a series of 4 lessons and the others, which are uploaded are:
Measuring the size of an object viewed under an optical microscope
Use of the magnification formula
Cell fractionation and ultracentrifugation
An engaging lesson presentation (63 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 the Biology unit B7 (Ecology) of the AQA GCSE Combined Science specification (specification unit B4.7).
The topics that are tested within the lesson include:
Communities
Abiotic factors
Biotic factors
Levels of organisation
Recycling materials
Deforestation
Global warming
Students will be engaged through the numerous activities including quiz rounds like “Number CRAZY" whilst crucially being able to recognise those areas which need further attention
An engaging lesson presentation (66 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 module B3 of the OCR Gateway A GCSE Combined Science specification.
The topics that are tested within the lesson include:
Nervous system
Reflexes
Hormones
Negative feedback
The menstrual cycle
Controlling reproduction
Using hormones to treat infertility
Students will be engaged through the numerous activities including quiz rounds like "From Numbers 2 LETTERS" and "Take the IVF Hotseat" whilst crucially being able to recognise those areas which need further attention
