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 bundle of 16 lessons covers the majority of the content in Topic C5 (Monitoring and controlling chemical reactions) of the OCR Gateway A GCSE Chemistry specification. The topics covered within these lessons include:
Theoretical yield
Percentage yield
Atom economy
Concentration of solution
Titrations
Titration calculations
Gas calculations
Rates of reaction
The Collision theory
Temperature and the rate of reaction
Concentration and the rate of reaction
Particle size and the rate of reaction
Catalysts and the rate of reaction
Reversible reactions
Temperature and pressure and equilibrium
Choosing reaction conditions
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 B5 (Health, disease and development of medicines) of the Edexcel GCSE Biology 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
Plant defences
Identification of plant diseases
The physical and chemical defences of the human body
The use of antibiotics
Developing new medicines
Monoclonal antibodies
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.
The biological molecules topic is incredibly important, not just because it is found at the start of the course, but also because of its detailed content which must be well understood to promote success with the other 9 Edexcel A-level Biology B topics. Many hours of intricate planning has gone into the design of all of the 18 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:
The differences between monosaccharides, disaccharides and polysaccharides
The structure of glucose and ribose
The formation of disaccharides and polysaccharides from monosaccharides
The structure of starch, glycogen and cellulose
The synthesis of a triglyceride
The differences between saturated and unsaturated lipids
The relationship between the structure of lipids and their roles
The structure and properties of phospholipids
The structure of an amino acid
The formation of polypeptides and proteins
The role of ionic, hydrogen and disulphide bonding in proteins
The levels of protein structure
The structure of collagen and haemoglobin
The structure of DNA
The semi-conservative replication of DNA
A gene is a sequence of bases on DNA that codes for an amino acid sequence
The structure of mRNA
The structure of tRNA
The process of transcription
The process of translation
Base deletions, insertions and substitutions as gene mutations
The effect of point mutations on amino acid sequences
The structure of enzymes as globular proteins
The concept of specificity and the induced-fit hypothesis
Enzymes are catalysts that reduce activation energy
Understand how temperature affects enzyme activity
Enzymes catalyse a wide range of intracellular reactions as well as extracellular ones
The importance of water for living organisms
Due to the detail included in these lessons, it is estimated that it will take in excess of 2 months of allocated A-level teaching time to complete.
If you would like to see the quality of the lessons then download the monosaccharides, disaccharides and polysaccharides, glucose and ribose, triglycerides, structure of DNA and transcription lessons as these have been uploaded for free.
This lesson bundle has been formed from the 13 detailed lesson PowerPoints and their accompanying resources that have been uploaded to cover a lot of the content in modules 2.1.4, 2.1.5 and 2.1.6 of the OCR A-level Biology A specification.
Each lesson contains a wide range of tasks, which include exam-style questions (with mark schemes), guided discussion points, and quick quiz competitions, that will engage and motivate the students whilst covering the following specification points:
Module 2.1.4: Enzymes
The role of enzymes in catalysing reactions that affect metabolism at a cellular and whole organism level
The role of enzymes in catalysing both intracellular and extracellular reactions
The mechanism of enzyme action
The effect of pH on enzyme activity
The effect of temperature on enzyme activity
The calculation of the temperature coefficient
The effect of enzyme and substrate concentration on enzyme activity
The need for coenzymes, cofactors and prosthetic groups in some enzyme-controlled reactions
Module 2.1.5: Biological membranes
The fluid mosaic model of membrane structure and the roles of its components
Simple and facilitated diffusion as forms of passive transport
Active transport, endocytosis and exocytosis as processes requiring ATP as an immediate source of energy
The movement of water across membranes by osmosis and the effects that solutions of different water potential can have on plant and animal cells
Module 2.1.6: Cell division, cell diversity and cellular organisation
The cell cycle
How the cell cycle is regulated
The main stages of mitosis
The significance of mitosis in life cycles
The significance of meiosis in life cycles
The main stages of meiosis
How cells of multicellular organisms are specialised for particular functions
The organisation of cells into tissues, organs and organ systems
The production of erythrocytes and neutrophils from stem cells in bone marrow
If you would like to sample the quality of the lessons in this bundle, then download the following lessons as they have been uploaded for free:
The roles of enzymes and mechanism of action
Simple and facilitated diffusion
Cell specialisation and organisation
This bundle of 9 lessons covers the majority of the content in Topic B1 of the OCR Gateway A GCSE Combined Science specification. The topics covered within these lessons include:
Animal and plant cells
Prokaryotic cells
Light and electron microscopy
DNA
Enzymes
Enzyme activity
Aerobic respiration
Anaerobic respiration
Photosynthesis
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. It is estimated that this bundle would cover about 6 week’s worth of lessons.
This bundle of 13 lessons covers all of the content in Topic C3 (Atoms, elements and compounds) of the core and supplement sections of the Cambridge iGCSE Science Double Award specification. The topics covered within these lessons include:
Identifying physical and chemical changes
Differences between elements, compounds and mixtures
Differences between metals and non-metals
The terms solvent, solute, solution and concentration
The structure of the atom
Electronic configurations
Isotopes
The formation of ions by gain or loss of electrons
Simple covalent structures
Dot and cross diagrams for covalent structures
Allotropes of carbon
Giant covalent structures
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 12 lessons covers a lot of the content in Topic C5 (Separate Chemistry 1) of the Edexcel GCSE Chemistry specification. The topics covered within these lessons include:
The transition metals
Alloys
Concentration of solutions
Acid-alkali titration
Titration calculations
Calculating the percentage yield
Calculating the atom economy
Molar volume
The Haber Process
Factors and the position of equilibrium
Choosing reaction conditions
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.
Photosynthesis and respiration are two of the most commonly-assessed topics in the terminal A-level exams but are often poorly understood by students. These 14 lessons have been intricately planned to contain a wide range of activities that will engage and motivate the students whilst covering the key detail to try to deepen their understanding and includes exam-style questions so they are prepared for these assessments.
The following specification points in modules 5.2.1 and 5.2.2 of the OCR A-level Biology A course are covered by these lessons:
The structure of a chloroplast and the sites of the two main stages of photosynthesis
The light-dependent stage of photosynthesis
The fixation of carbon dioxide and the light-independent stage of photosynthesis
The uses of triose phosphate
Factors affecting photosynthesis
The need for cellular respiration
The structure of the mitochondrion
The process and site of glycolysis
The link reaction and its site in the cell
The process and site of the Krebs cycle
The importance of coenzymes in cellular respiration
The process and site of oxidative phosphorylation
The chemiosmostic theory
The process of anaerobic respiration in eukaryotes
The relative energy values of carbohydrates, lipids and proteins as respiratory substrates
The use of the respiratory quotient
Due to the detail of these lessons, it is estimated that it will take in excess of 2 months of A-level lessons to cover this module
If you would like to sample the quality of the lessons, download the uses of triose phosphate, link reaction and respiratory substrates lessons as these have been shared for free
It’s no coincidence that cell structure and biological molecules find themselves as topics 1 and 2 of the CIE A-level Biology course, because a clear understanding of their content is absolutely critical to promote success with the 17 topics that follow.
Hours and hours of intricate planning has gone into the 18 lessons included in this bundle to ensure that the detailed content is relevant and can be understood and that links are made to related sections of topics 3 - 19. The lesson PowerPoints and accompanying resources contain a wide range of activities that include:
differentiated exam-style questions with clear mark schemes
directed discussion points
quiz competitions to introduce key terms and values
current understanding and prior knowledge checks
Due to the detail included in these lessons, it is estimated that it will take in excess of 2 months of allocated teaching time to cover the content of the resources
A number of the resources have been shared for free so these can be downloaded in order to sample the quality of the lessons
This bundle contains 18 detailed and engaging lessons which cover the following specification points in module 3 (Exchange and transport) of the OCR A-level Biology A specification:
3.1.1: Exchange surfaces
The need for specialised exchange surfaces
The features of an efficient exchange surface
The structures and functions of the components of the mammalian gaseous exchange system
The mechanism of ventilation in mammals
The mechanisms of ventilation and gas exchange in bony fish and insects
3.1.2: Transport in animals
The double, closed circulatory system in mammals
The structure and functions of arteries, arterioles, capillaries, venules and veins
The formation of tissue fluid from plasma
The external and internal structure of the heart
The cardiac cycle
How heart action is initiated and coordinated
The use and interpretation of ECG traces
The role of haemoglobin in transporting oxygen and carbon dioxide
The oxygen dissociation curve for foetal and adult haemoglobin
3.1.3: Transport in plants
The structure and function of the vascular systems in the roots, stems and leaves
The transport of water into the plant, through the plant and to the air surrounding the leaves
The mechanism of translocation
As well as the detailed A-level Biology content of the PowerPoint slides, the resources contain a wide range of tasks including guided discussion points, exam-style questions and quiz competitions which will engage and motivate the students
This bundle of 10 lessons covers the majority of the content in Topic B1 (Cell-level systems) of the OCR Gateway A GCSE Biology specification. The topics covered within these lessons include:
Plant and animal cells
Bacterial cells
Light microscopy
Electron microscopy
DNA
Transcription and translation
Enzymes
Enzyme actions
Aerobic respiration
Anaerobic respiration
Photosynthesis
Limiting factors
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 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
The topics of selection, evolution, biodiversity, classification and conservation are key concepts in Biology, that are regularly assessed in the exams, but are not always that well understood by the students. With this at the forefront of the lesson design, these 16 lesson PowerPoints and their accompanying resources have been intricately planned to cover the detailed content of topics 17 & 18 of the CIE A-level Biology specification through the use of a wide range of tasks to engage and motivate the students. There are plenty of opportunities for the students to assess their current understanding through the completion of exam-style questions and also to check on their prior knowledge by making links to earlier topics.
The following specification points are covered by these lessons:
Topic 17.1: Variation
The differences between continuous and discontinuous variation
Using the t-test to compare the variation of two different populations
The importance of genetic variation in selection
Topic 17.2: Natural and artificial selection
Natural selection
Explain how environmental factors can act as stabilising, disruptive and directional forces of natural selection
Explain how the founder effect and genetic drift may affect allele frequencies in populations
Use the Hardy-Weinberg principle
Topic 17.3: Evolution
The molecular evidence that reveals similarities between closely related organisms
Explain how speciation may occur
Topic 18.1: Biodiversity
Define the terms species, ecosystem and niche
Explain that biodiversity is considered at three levels
Explain the importance of random sampling in determining the biodiversity of an area
Use suitable methods to assess the distribution and abundance of organisms in a local area
Use the Spearman’s rank correlation to analyse relationships between data
Use Simpson’s index of diversity
Topic 18.2: Classification
The classification of species into taxonomic hierarchy
The characteristic features of the three domains
The characteristic features of the kingdoms
Explain why viruses are not included in the three domain classification
Topic 18.3: Conservation
The reasons for the need to maintain biodiversity
Methods of protecting endangered species
The roles of organisations like the WWF and CITES in local and global conservation
If you would like to sample the quality of the lessons that are included in this bundle then download the following as these have been shared for free:
Continuous and discontinuous variation
Molecular evidence & evolution
Spearman’s rank correlation
WWF, CITES and conservation
It is estimated that it will take up to 2 months of A-level Biology teaching time to cover the detail included in these lessons
The biological molecules topic is incredibly important, not just because it is found at the start of the course, but also because of its detailed content which must be well understood to promote success with the other 7 AQA A-level Biology topics. Many hours of intricate planning has gone into the design of all of the 20 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:
Monomers and polymers
Condensation and hydrolysis reactions
Common monosaccharides
Maltose, sucrose and lactose
The structure and functions of glycogen, starch and cellulose
Biochemical tests using Benedict’s solution for reducing sugars and non-reducing sugars and iodine/potassium iodide for starch
The structure and properties of triglycerides and phospholipids
The emulsion test for lipids
The structure of amino acids
The formation of dipeptides and polypeptides
The levels of protein structure
The biuret test for proteins
Enzymes act as biological catalysts
The induced-fit model of enzyme action
The properties of an enzyme
The effect of temperature on the rate of an enzyme-controlled reaction
The effect of enzyme and substrate concentration on the rate of an enzyme-controlled reaction
The effect of competitive and non-competitive inhibitors on the rate of an enzyme-controlled reaction
The structure of DNA and RNA
The semi-conservative replication of DNA
ATP as the universal energy currency
The properties of water and its importance in Biology
Inorganic ions
Due to the detail of each of these lessons, it is estimated that it will take in excess of 2 months of allocated teaching time to cover the content.
If you would like to see the quality of the lessons, download the monomers and polymers, polysaccharides, triglycerides, dipeptides and polypeptides and inorganic ions lessons as these have been shared for free
This bundle of 14 lessons covers the majority of the content in Topic B6 (Inheritance, Variation and Evolution) of the AQA Trilogy GCSE Combined Science specification. The topics covered within these lessons include:
DNA
Reproduction
Meiosis
X and Y chromosomes
Genetic diagrams
Inherited disorders
Variation
Evolution
Selective breeding
Genetic engineering
Fossils
Antibiotic-resistant bacteria
Classification
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 13 lessons covers the majority of the content in Topic B2 (Scaling Up) of the OCR Gateway A GCSE Combined Science & GCSE Biology specifications. The topics covered within these lessons include:
Mitosis
Cell differentiation
Cell specialisation
Stem cells
Diffusion
Osmosis
Active transport
Exchange surfaces
The heart in the circulatory system
The blood and blood vessels
Plant transport systems
Transpiration
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 11 lessons covers the majority of the content in the sub-topic B6.3 (Monitoring and maintaining health) of the OCR Gateway A GCSE Combined Science specification. The topics and specification points covered within these lessons include:
The relationship between health and disease
Different types of diseases
The interactions between different types of diseases
The spread of communicable diseases
Reducing and preventing the spread of communicable diseases
The role of white blood cells and platelets in defence
The non-specific defence systems
The role of the immune system in the defence against disease
The use of vaccines and medicines in the prevention and treatment of disease
The discovery and development of potential new medicines
Risk factors and non-communicable diseases
Treatments for CVD
Stem cells in medicine
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 17 fully-resourced lessons which have been designed to cover the content as detailed in topic 7 (Run for your life) of the Pearson Edexcel A-Level Biology A (Salters Nuffield) specification. The specification points that are covered within these lessons include:
The interaction of muscles, tendons, ligaments and the skeleton in movement
The contraction of skeletal muscle by the sliding filament theory
The overall reaction of aerobic respiration
The enzymes involved in the multi-stepped process of respiration
The roles of glycolysis in aerobic and anaerobic respiration
The role of the link reaction and the Krebs cycle in the complete oxidation of glucose
Understand how ATP is synthesised by oxidative phosphorylation
The fate of lactate after a period of anaerobic respiration
The myogenic nature of cardiac muscle
The coordination of the heart beat
The use of ECGs to aid diagnosis
Calculating cardiac output
The control of heart rate by the medulla oblongata
The control of ventilation rate
The structure of a muscle fibre
The structural and physiological differences between fast and slow twitch muscle fibres
The meaning of negative and positive feedback control
The principle of negative feedback in maintaining systems within narrow limits
The importance of homeostasis to maintain the body in a state of dynamic equilibrium during exercise
DNA transcription factors, including hormones
The lessons have been planned so that they contain 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 topic 7 and earlier topics
If you would like to see the quality of the lessons, download the link reaction and Krebs cycle, the fate of lactate,the using ECGs and transcription factors lessons as these have been uploaded for free
This bundle contains 15 lessons which are engaging and highly detailed in order to cover the difficult content as set out in topic 9 (Control systems) of the Edexcel A-level Biology B specification.
The lesson PowerPoints and accompanying resources contain a wide variety of tasks which cover the following specification points:
Homeostasis is the maintenance of a state of dynamic equilibrium
The importance of maintaining pH, temperature and water potential in the body
The meaning of negative feedback and positive feedback control
The principles of hormone production by endocrine glands
The two main modes of action in hormones
The division of the autonomic nervous system into the sympathetic and parasympathetic systems
The transport of sodium and potassium ions in a resting potential
The formation of an action potential and the propagation along an axon
Saltatory conduction
The function of synapses
The formation and effects of excitatory and inhibitory postsynaptic potentials
The structure of the human retina
The role of rhodopsin
The distribution of rods and cone cells
The control of heart rate by the autonomic nervous system
The gross and microscopic structure of the kidney
The production of urea in the liver and its removal from the blood by ultrafiltration
Selective reabsorption in the proximal tubule
Control of mammalian plasma concentration
The differences between ectotherms and endotherms
The regulation of temperature by endotherms
If you would like to sample the quality of this lesson bundle, then download the homeostasis, resting and action potentials and the formation of urea and ultrafiltration lessons as these have been uploaded for free.
Respiration and photosynthesis are two of the most commonly-assessed topics in the terminal A-level exams but are often poorly understood by students. These 14 lessons have been intricately planned to contain a wide range of activities that will engage and motivate the students whilst covering the key detail to try to deepen their understanding and includes exam-style questions so they are fully prepared for these assessments.
The following specification points in topics 12 and 13 of the CIE A-level Biology course are covered by these lessons:
The need for energy in living organisms
The features of ATP
The synthesis of ATP by substrate-level phosphorylation in glycolysis and the Krebs cycle
The roles of the coenzymes in respiration
The synthesis of ATP through the electron transport chain in the mitochondria and chloroplasts
The relative energy values of carbohydrates, lipids and proteins as respiratory substrates
Determining the respiratory quotient from equations for respiration
The four stages of aerobic respiration
An outline of glycolysis
When oxygen is available, pyruvate is converted into acetyl CoA in the link reaction
The steps of the Krebs cycle
Oxidative phosphorylation
The relationship between the structure and function of the mitochondrion
Distinguish between aerobic and anaerobic respiration in mammalian tissue and in yeast cells
Anaerobic respiration generates a small yield of ATP and builds up an oxygen debt
The products of the light-dependent stage are used in the Calvin cycle
The structure of a chloroplast and the sites of the light-dependent and light-independent stages of photosynthesis
The light-dependent stage of photosynthesis
The three stages of the Calvin cycle
The conversion of Calvin cycle intermediates to carbohydrates, lipids and amino acids
Explain the term limiting factor in relation to photosynthesis
Explain the effects of changes in light intensity, carbon dioxide concentration and temperature on the rate of photosynthesis
Explain how an understanding of limiting factors is used to increase crop yields in protected environments
Due to the detail of these lessons, it is estimated that it will take up to 2 months of allocated A-level teaching time to cover the detail included in the slides of these lessons
If you would like to sample the quality of the lessons, download the roles of the coenzymes, the Krebs cycle and the products of the Calvin cycle lessons as these have been shared for free