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 is an engaging and informative lesson that looks at the wires inside a UK plug and considers their role in terms of the supply of mains electricity. The safety features of the plug, such as the fuse, are also discussed so that students can understand how a particular fuse is chosen.
As the cover image shows, the lesson begins by challenging the students to use their knowledge of all three of the Sciences to come up with the three names of the wires. Some students will know that these are the wires in a UK plug but some wont. Key terminology such as three-core cable is used throughout, as well as a running theme with the colours, so that students become accustomed to identifying a particular wire by its plastic insulation. Through a range of tasks which encourage student discovery and educated predictions, the students will learn the functions of each of the wires as well as their potential difference. The fuse is introduced to the students and links are made to the electrical circuits topic by considering the resistance of the wire inside the fuse and challenging them to use the electrical power equation to calculate a current and choose an appropriate fuse for that plug. The aim of the lesson is to get students to absorb information as the lesson progresses in order to eventually label a black and white diagram of the plug. The last part of the lesson looks at two-core cables and then relates this back to the importance of the earth wire in a UK plug.
This lesson has been written for GCSE aged students but is suitable for use with younger students who are learning about this topic.
This is a fast-paced lesson that looks at how particle size affects the rate of reaction and challenges the students to carry out a practical to obtain valid results to back up the theory. It is a fully-resourced lesson that consists of an engaging lesson presentation (19 slides) and a calculation worksheet which is differentiated two ways to enable those students who find the maths hard to have a way to access the learning. Students are guided through a method of calculating the surface area and volume of the object and calculating the surface area to volume ratio. Using the answers to their calculations, they will complete a summary passage which explains why having more exposed reacting particles leads to an increased rate of reaction. Students will then carry out a practical where they have to determine which cube of jelly to use to make jelly the fastest in order to test their summary passage is valid.
This lesson has been designed for GCSE students but could be used with younger students looking at chemical reactions and investigating the factors that affect the rate.
This bundle of 4 lessons covers the majority of the content in the sub-topic B5.2 (Natural selection and evolution) of the OCR Gateway A GCSE Combined Science specification. The topics and specification points covered within these lessons include:
Developments in biological classification systems
Explain how evolution occurs through natural selection
Describe the evidence for evolution
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 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 Topic P3 (Particle model of matter) of the AQA Trilogy GCSE Combined Science specification.
The sub-topics and specification points that are tested within the lesson include:
Density of materials
Changes of state
Temperature changes in a system and specific heat capacity
Changes of heat and specific latent heat
Students will be engaged through the numerous quiz rounds whilst crucially being able to recognise those areas which require their further attention during general revision or during the lead up to the actual GCSE terminal exams
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 P6 (Radioactivity) of the OCR Gateway A GCSE Physics specification.
The sub-topics and specification points that are tested within the lesson include:
The atomic nuclei
Recognising and representing isotopes
Unstable nuclei and the emission of radiation
Writing balanced equations to represent radioactive decay
Explain the concept of half-life and carry out calculations to determine the half-life or time taken for decay
Recall the different penetrating powers of alpha, beta and gamma
Be able to describe the processes of nuclear fission and fusion
Students will be engaged through the numerous quiz rounds whilst crucially being able to recognise those areas which require their further attention during general revision or during the lead up to the actual GCSE terminal exams
This bundle of 10 engaging and motivating lesson presentations and associated worksheets have been designed to encourage students to assess their knowledge of the content within the majority of the Physics topics in the Edexcel GCSE Combined Science specification in order to recognise those areas which need further attention.
The lessons use a range of exam questions, understanding checks, quick tasks and quiz competitions to cover the content in the following topics:
Topic P1 (Key concepts in Physics)
Topic P2 (Motion and forces),
Topic P3 (Conservation of energy),
Topic P4 (Waves)
Topic P5 (Light and the EM spectrum)
Topic P6 (Radioactivity)
Topic P8 (Energy - forces doing work)
Topic P10 (Electricity and their circuits)
Topic P12 (Magnetism and the motor effect)
Topic P13 (Electromagnetic induction)
Topic P14 (Particle model)
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 Topic P6 (Radioactivity) of the Edexcel GCSE Combined Science specification.
The sub-topics and specification points that are tested within the lesson include:
Describe the structure of an atom, including the charge and mass of the subatomic particles
Describe the structure of nuclei of isotopes
Be able to explain why an atom is neutral
Recall the radiation that can be emitted from an unstable nucleus
Explain what is meant by background radiation and know the origins of this radiation
Recall that an alpha particle is equivalent to a helium nucleus
Compare alpha, beta and gamma radiations in terms of their abilities to penetrate and ionise
Describe the processes of beta plus and beta minus decay
Explain the effects on the atomic and mass number of radioactive decays
Balance nuclear decay equations
Recall that the unit of activity of a radioactive isotope is the Becquerel
Use the concept of half life to carry out simple calculations
Describe the differences between contamination and irradiation
Students will be engaged through the numerous quiz rounds whilst crucially being able to recognise those areas which require their further attention during general revision or during the lead up to the actual GCSE terminal exams
This bundle contains 7 fully-resourced and detailed lessons that have been designed to cover the content of topic 15.1 of the CIE International A-level Biology specification which concerns the control and coordination 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. Most of the tasks are differentiated to allow differing abilities to access the work and be challenged.
The following sub-topics are covered in this bundle of lessons:
The structure of sensory neurones and motor neurones
The transmission of an action potential along a myelinated neurone
The importance of the myelin sheath
The structure of a cholinergic synapse
The roles of the synapse
The roles of the NMJ, transverse tubules and sarcoplasmic reticulum in the stimulation of striated muscle
The ultrastructure of striated muscle
The sliding filament model of muscular contraction
If you want to see the quality of the lessons before purchasing then the lesson on the structure and role of the cholinergic synapse is a free resource to download
Each of the 10 revision lessons that are included in this bundle have been designed to motivate and engage the students whilst they are challenged on their knowledge of the content of the CIE International A-Level Biology specification. The detailed PowerPoints contain a wide range of activities which include exam questions with explained answers, differentiated tasks and quiz competitions and are supported by the accompanying worksheets.
The topics covered in this bundle are:
TOPIC 1: Cell structure
TOPIC 2: Biological molecules
TOPIC 3: Enzymes
TOPIC 4: Cell membranes and transport
TOPIC 6: Nucleic acids and protein synthesis
TOPIC 8: Transport in mammals
TOPIC 12: Energy and respiration
TOPIC 13: Photosynthesis
TOPIC 16: Inherited change
TOPIC 18: Biodiversity, classification and conservation
Helpful hints are provided throughout the lessons to help the students with exam technique and in structuring their answers. These lessons are suitable for use throughout the course and can be used for revision purposes at the end of a module or in the lead up to mocks or the actual A LEVEL exams
If you want to see the quality of these lessons, download the topic 2, 6 and 18 revision lessons as these are free
Normally the first topic to be taught in the second year of the AQA A-level Biology course, topic 5 contains some very important biological processes which include photosynthesis, respiration and energy transfer between organisms. All 15 lessons included in this bundle are highly detailed and have been planned at length to ensure that students remain motivated and engaged whilst being constantly challenged on their current understanding. Links to previously-covered topics are also made throughout the lessons.
The following specification points are covered in these lessons:
TOPIC 5.1
The light-dependent reaction of photosynthesis
The use of reduced NADP and ATP from the light-dependent reaction in the light-independent reaction
The light-independent reaction of photosynthesis
Environmental factors that limit the rate of photosynthesis
TOPIC 5.2
Respiration produces ATP
Glycolysis as the first stage of aerobic and anaerobic respiration
The conversion of pyruvate to lactate or ethanol in the anaerobic pathways
The link reaction and the Krebs cycle
Synthesis of ATP by oxidative phosphorylation
Other respiratory substrates
TOPIC 5.3
Gross primary production and net primary production
The net production of consumers
Farming practices designed to increase the efficiency of energy transfer
TOPIC 5.4
The role of microorganisms in the nitrogen cycle
If you would like to sample the quality of the lessons in this bundle, then download the chloroplast structure, anaerobic respiration, oxidative phosphorylation and GPP lessons as these have been uploaded for free
This lesson describes how respiration produces ATP by substrate-level and oxidative phosphorylation. The PowerPoint and accompanying resources are part of the 1st lesson in a series of 7 lessons which have been designed to cover the detailed content of point 5.2 (RESPIRATION) of the AQA A-level Biology specification.
As the first lesson in this sub-topic, it has been specifically planned to act as an introduction to this cellular reaction and provides important details about glycolysis, the Krebs cycle and oxidative phosphorylation that will support the students to make significant progress when these stages are covered during individual lessons. Students met phosphorylation in topic 5.1 when considering the light-dependent reactions of photosynthesis and their knowledge of the production of ATP in this plant cell reaction is called on a lot in this lesson to show the similarities. The students are also tested on their recall of the structure and function of ATP, as covered in topic 1.6, through a spot the errors task. By the end of the lesson, the students will be able to name and describe the different types of phosphorylation and will know that ATP is produced by substrate-level phosphorylation in glycolysis and the Krebs cycle and by oxidative phosphorylation in the final stage of aerobic respiration with the same name.
This lesson describes and explains how production is affected by a range of farming practices designed to increase the efficiency of energy transfer. The PowerPoint and accompanying resources are part of the third lesson in a series of 3 which have been designed to cover the detail included in specification point 5.3 of the AQA A-level Biology specification.
Over the course of the lesson, a range of tasks which include exam-style questions with displayed mark schemes, guided discussion periods and quick quiz competitions will introduce and consider the following farming practices:
raising herbivores to reduce the number of trophic levels in a food chain
intensely rearing animals to reduce respiratory losses in human food chains
the use of fungicides, insecticides and herbicides
the addition of artificial fertilisers
The ethical issues raised by these practices are also considered and alternative methods discussed such as the addition of natural predators and the use of organic fertilisers like manure
As this is the last lesson in topic 5.3, it has been specifically planned to challenge the students on their knowledge of the previous two lessons and this includes a series of questions linking farming practice to the formula to calculate net production
This lesson describes the relationship between gross and net primary productivity and plant respiration and explains how to calculate NPP. The PowerPoint and accompanying resources have been designed to cover points 5.10 (i) and (ii) of the Pearson Edexcel A-level Biology A (Salters Nuffield) specification.
Due to the fact that the productivity of plants is dependent on photosynthesis, a series of exam-style questions have been written into the lesson which challenge the students to explain how the structure of the leaf as well as the light-dependent and light-independent reactions are linked to GPP. All of the exam questions have displayed mark schemes which are included in the PowerPoint to allow students to immediately assess their understanding. A number of quick quiz competitions as well as guided discussion points are used to introduce the formulae to calculate NPP and N and to recognise the meaning of the components. Once again, this is immediately followed by the opportunity to apply their understanding to selected questions.
As well as linking to photosynthesis from earlier in topic 5, this lesson has been specifically planned to challenge students on their understanding of ecosystem terminology from the start of the topic as well as preparing them for the next lesson on the efficiency of biomass and energy transfer
This lesson outlines the need for energy in living organisms, and describes how ATP is formed by phosphorylation in respiration and photosynthesis. The engaging and detailed PowerPoint and accompanying resources have been primarily designed to cover points 12.1 (a, b, c & e) of the CIE A-level Biology specification but can be used as a revision of topics 1, 4 and 6 as the students knowledge of cell structure, membrane transport and ATP is constantly challenged.
As this is the first lesson in topic 12 (respiration), it has been specifically planned to act as an introduction to this cellular reaction and provides important details about glycolysis, the Krebs cycle and oxidative phosphorylation that will support the students to make significant progress when these stages are covered during individual lessons. Photophosphorylation is also introduced so students are prepared for the light-dependent reaction of photosynthesis in topic 13.
The main focus of the start of the lesson is the demonstration of the need for energy in a variety of reactions that occur in living organisms. Students met ATP in topics 1 and 6, so a spot the errors task is used to check on their recall of the structure and function of this molecule. This will act to remind them that the release of energy from the hydrolysis of ATP can be coupled to energy-driven reactions in the cell such as active transport and a series of exam-style questions are used to challenge them on their knowledge of this form of membrane transport. They will also see how energy is needed for protein synthesis and DNA replication and the maintenance of resting potential, before more questions challenge them to apply their knowledge of cell structure and transport to explain how it is needed during the events at a synapse.
The rest of the lesson focuses on the production of ATP by substrate-level, oxidative and photophosphorylation and the students will learn when ATP is formed by each of these reactions and will see how the electron transport chain in the membranes in the mitochondria and chloroplast is involved
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
This lesson describes the processes that take place during interphase, mitosis and cytokinesis and outlines how checkpoints regulate the cell cycle. The PowerPoint and accompanying resources have been designed to cover points 2.1.6 (a & b) of the OCR A-level Biology specification and prepares the students for the upcoming lessons on the main stages of mitosis and its significance in life cycles
The students were introduced to the cell cycle at GCSE so this lesson has been planned to build on that knowledge and to emphasise that the M phase which includes mitosis (nuclear division) only occupies a small part of the cycle. The students will learn that interphase is the main stage and that this is split into three phases, G1, S and G2. A range of tasks which include exam-style questions, guided discussion points and quick quiz competitions are used to introduce key terms and values and to describe the main processes that occur in a very specific order. There is also a focus on the checkpoints, such as the restriction point that occurs before the S phase to ensure that the cell is ready for DNA replication. Extra time is taken to ensure that key terminology is included and understood, such as sister chromatid and centromere, and this focus helps to show how it is possible for genetically identical daughter cells to be formed at the end of the cycle. Important details of mitosis are introduced so students are ready for the next lesson, before the differences in cytokinesis in animal and plant cells are described.
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
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 lesson describes how the empirical formula of a compound can be deduced from the masses of the different parts. The PowerPoint and accompanying resources have been designed to cover points 1.44 & 1.45 of the Edexcel GCSE Chemistry specification and also covers those points in the Chemistry section of the Combined Science course.
This lesson uses a step-by-step guide to walk students through the method involved in calculating the empirical formula. Students are given a template to use as they are introduced to the questions and then encouraged to work without it as the lesson progresses. The students are shown how empirical formula questions can be made more difficult and hints are given so that students are able to tackle them and access all of the marks available.
This lesson describes how the limiting reactant controls the mass of the product formed and explains how to deduce the stoichiometry. The PowerPoint and accompanying worksheet, which is differentiated, have been designed to cover points 1.52 & 1.53 of the Edexcel GCSE Chemistry specification and also covers those points in the Chemistry section of the Combined Science course. Step by step guides are used to go through worked examples so students are able to visualise how to set out their work.
The lesson begins with a fun analogy involving sausages and potatoes so that students can identify that the potatoes limited the sale of food. Alongside this, students will learn the key term excess. Some time is then taken to ensure that students can spot the limiting reactant and the one in excess in actual chemical reactions and method descriptions. Moving forwards, students will be guided through two calculations that involve limiting reactants - those to calculate the theoretical yield and the other to calculate a balanced symbol equation. Other skills involved in these calculations such as calculating the relative formula mass are recalled and a few examples given to ensure they are confident. The question worksheet has been differentiated two ways so that any students who need extra assistance can still access the learning.