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 6 revision lessons covers 6 of the 7 topics that are found within Module 5 (Communication, Homeostasis and energy) of the OCR A-level Biology A specification. The topics covered are:
5.1.2 (Excretion)
5.1.3 (Neuronal communication)
5.1.4 (Hormonal communication)
5.1.5 (Plant and animal responses)
5.2.1 (Photosynthesis)
5.2.2 (Respiration)
The lessons use a range of exam questions, quick tasks and quiz competitions to engage the students whilst allowing them to assess their understanding of the different topics and ultimately to recognise those which require further attention
This bundle of 4 revision lessons covers the topics found within modules 6.1 (Cellular control), 6.2 (Patterns of inheritance), 6.3 (Manipulating genomes) and 6.5 (Ecosystems) of the OCR A-level Biology specification.
The lessons uses a range of exam questions, quick tasks and quiz competitions to engage the students whilst allowing them to assess their understanding of the different topics and ultimately to recognise those which require further attention.
A fully resourced revision lesson which uses a range of exam questions (with explained answers), quick tasks and quiz competitions to enable the students to assess their understanding of the topics found within module 5.1.5 (Plant and animal responses) of the OCR A-level Biology A specification.
The topics tested within this lesson include:
Investigating tropisms
The mammalian nervous system
The brain
Reflex actions
Controlling heart rate
Muscle
Muscle contraction
Student will enjoy the range of tasks and quiz rounds whilst crucially being able to recognise any areas which require further attention
A fully resourced revision lesson that uses a combination of exam questions, understanding checks, quick tasks and quiz competitions to help the students to assess their understanding of the topics found within modules B1, B2 and B3 of the OCR Gateway A GCSE Biology specification as will be covered in Biology paper 1
The topics that are tested within the lesson include:
Cell structures
What happens in cells
Respiration
Photosynthesis
Supplying the cell
The challenge of size
The nervous system
The endocrine system
Maintaining internal environments
Students will be engaged through the numerous quiz rounds whilst crucially being able to recognise those areas which require further attention
A fully resourced lesson which includes an informative lesson presentation (25 slides) and an associated worksheet that show students how to give answers to a certain number of significant figures. The answers to questions in Science are often required to be given in significant figures and this lesson guides students through this process, including the rules of rounding that must be applied for success to be likely.
This lesson has been designed for GCSE students but is suitable for KS3
An engaging lesson presentation and associated worksheet that looks at the use of antibiotics to treat bacterial infections and the raises the issue of the potential over-use of these substances. The lesson begins by getting the students to recognise the difference between three key terms that begin with anti (antibiotics, antivirals, antiseptics). Students will be introduced to the idea that antibiotics are specific to a small range of bacteria and therefore the correct one has to be selected before being prescribed. Moving forwards, students will meet the idea of the zone of inhibition and will understand how the size of this zone can be used as an indicator to the effectiveness of the treatment. Students are shown how to calculate the size of the zone and then are tested on their ability to apply this mathemetical knowledge. Finally, time is taken to look at the links to the topic of natural selection to explain how some bacteria are resistant to certain antibiotics. There are regular progress checks throughout the lesson so that students can assess their understanding.
This lesson has been designed for GCSE students but could be used as an introduction with A-level Biology students who are about to begin the topic of immunity.
A resourced lesson which looks at the chemical reaction that is aerobic respiration and ensures that students can apply their knowledge to application questions which challenge them to make links to related topics. The lesson includes an engaging lesson presentation (27 slides) and an associated worksheet containing questions.
The lesson begins by challenging the students to recognise a definition for breathing and a definition for respiration. This is aimed at helping them to understand that these are different processes as this is a common misconception made by students. Moving forwards, key details about aerobic respiration are introduced to the students through a range of tasks which include competitions to maintain engagement. Time is taken to ensure that students become familiar with ATP and understand that this is the energy store which will be broken down to release energy for the activities that occur in a living organism. The remainder of the lesson challenges the students to take their new found knowledge of aerobic respiration and apply it to range of unfamiliar situations such as explaining why a root hair cell would have such a large number of mitochondria.
There are regular progress checks throughout the lesson to allow the students to check on their understanding. As always, the lesson finishes with a slide containing advanced terminology so that students who have aspirations to take A-level Biology can extend and deepen their knowledge
A fully- resourced lesson which looks at the chemical reaction that is anaerobic respiration and ensures that students can understand why this form of respiration can only be used for short periods of time. The lesson includes an engaging lesson presentation (39 slides), a newspaper article and application questions.
The lesson begins by challenging the students to recall information about aerobic respiration to recognise that the sole reactant of anaerobic respiration is glucose. A newspaper article about two atheletes from the 10000m race has been written to challenge the students to recognise why one of the athletes wouldnt be able to compete again in the near future whilst the other could. As a result, students will be introduced to lactic acid and will learn how this poisonous substance prevents muscle contraction and causes cramps. Time is taken to ensure that students are familiar with ATP and specifically that they recognise that a much lower yield is produced in this type of respiration. A perfect opportunity is taken to get the students to carry out a mathematical calculation to compare the yields. Oxygen debt is discussed and related back to the original newspaper article. Finally, anaerobic respiration in plants and yeast is considered in terms of fermentation and the word and symbol equation is written so that it can be compared to those from animals.
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 but could be used with higher ability KS3 students or A-level students who want a recap before covering the topic in greater detail on their course.
A resourced lesson which looks at gas exchange at the alveoli and focuses on how these structures are adapted to carry out efficient gas exchange. The lesson includes an engaging lesson presentation (21 slides) and an associated worksheet.
The lesson begins by revisiting the idea of the surface area to volume ratio of small organisms against larger organisms. This will remind students that due to the low surface area to volume ratio of a human, they need to have adaptations at the exchange surfaces to increase the surface area. Moving forwards, a range of competitions are used to introduce students to the numbers and key terms associated with the alveoli. Students will learn how the large number (700 million) of alveoli leads to a large surface area and how a permeable membrane is also essential. Time is written into the lesson to allow students to think about key features, such as the one cell thick lining, and relate this to the rate of diffusion. The lesson concludes with students completing a passage about how the respiratory and circulatory systems work together to maintain a steep concentration gradient between the alveoli and the capillaries.
There are regular progress checks throughout the lesson to allow the students to check on their understanding. As always, the lesson finishes with a slide containing advanced terminology so that students who have aspirations to take A-level Biology can extend and deepen their knowledge
A concise, engaging lesson presentation (22 slides) which looks at the different responses of the body as a result of adrenaline release. In line with the actions of adrenaline, the lesson begins with a range of quiz competitions to introduce key terms and responses to the students. Once the students know that it causes both the breathing and heart rate to increase, they are challenged to complete a passage which brings this information together to explain how the increased respiration rate is related to the fight or flight tag line. Moving forwards, students will be introduced to the meaning of the term vasodilation and then asked to consider which organs will need extra blood flow during times of stress and conversely, which tissues can have blood directed away from them. The lesson finishes by looking at how a negative feedback loop is used as the final control to ensure that energy resources are not wasted during times when there is no stress.
A resourced lesson which looks at a range of methods that are used to increase biodiversity. The lesson includes an engaging lesson presentation (31 slides) and an associated worksheet
The lesson begins by getting students to recall the term biodiversity and time is taken to ensure that the meaning of this word is fully understood. The lesson takes the form of a bus ride around London, looking at some of the attractions which act to increase or maintain biodiversity. Students will “virtually” visit both London Zoo and Kew Gardens and will learn how methods such as the captive breeding programme and the Millenium Seed Bank are used to influence biodiversity. Along with the bus ride, students will compete in a number of quiz competitions which act to maintain engagement whilst introducing key terms or facts.
There are regular progress checks throughout the lesson to allow the students to check their understanding. This lesson has been designed for GCSE students.
A resourced lesson which looks at three of the main components of blood and ensures that students can relate their features to their function. The lesson includes an engaging lesson presentation (31 slides) and an associated worksheet
The lesson begins by challenging the students to recognise blood from a description of some of its contents. This will enable students to identify some of the substances like hormones and urea that are carried in the plasma. Moving forwards, the rest of the lesson takes a format where the students have to act as recruitment consultants. They have been given 3 job roles to fill and once they have decided on the right candidates for the job, they need to be able to explain why these have been chosen. Students will go study the red and white blood cells and platelets, focusing on how their different specialised features enable them to effectively carry out their respective functions. Students will be able to compare the cells in terms of size, number of nuclei and ultimately explain why they have their features.
There are regular progress checks throughout the lesson to allow the students to check on their understanding. This lesson has been designed for GCSE students but is perfectly suitable to be used with KS3 students who are studying the circulatory system
A fully-resourced lesson which looks at the structure of the human heart and its associated vessels and ensures that students know the journey which blood takes through this organ. The lesson includes an engaging lesson presentation (25 slides), a diagram to label and a worksheet to summarise the journey.
The lesson begins with a bit of fun as students see the script to part of an episode from Friends. Students will recognise the alternative definition of the heart and ultimately recall that the function of this organ is to pump blood around the body. Moving forwards, the main task of the lesson involves labelling the four chambers and the blood vessels which bring blood towards and away from the heart. Students are given useful hints along the way to enable them to discover the answers rather than simply being given a finished diagram. Time is taken to look at the valves and discuss their function so that students can understand this role when they encounter them in veins. The lesson concludes with one final task that challenges the students to detail the journey of blood through the heart.
There are regular progress checks throughout the lesson to allow the students to check on their understanding. As always, the lesson finishes with a slide containing advanced terminology so that students who have aspirations to take A-level Biology can extend and deepen their knowledge
A fully-resourced lesson which looks at how decomposers are involved with the process of decay. The lesson includes an engaging and detailed lesson presentation (31 slides) and an associated differentiated worksheets.
The lesson begins by displaying the definitions for decomposers and detritivores and challenging students to use their bingo cards to see if they can work out the words which are being described. Students will learn how these two types of organisms work together to break down matter. Moving forwards, a worked example is used to guide students through how to calculate the rate of decay from a range of different data types. Students will be challenged to act like a travel agent for decomposers to come up with the different conditions that they require. Finally, they have to bring all of the new-found knowledge together to answer a range of summary questions. These questions are differentiated two ways so that differing abilities can access the work. There are regular progress checks throughout the lesson to allow the students to check on their understanding.
This lesson has been written for GCSE students (14 - 16 year olds in the UK)
An engaging lesson presentation (70 slides) which covers a range of communicable diseases which are caused by each of the four pathogens and discusses how the spread of these diseases can be prevented. The lesson begins by challenging the students to make the link between communicable diseases and pathogens and ensures that they are comfortable with protoctists as this is a pathogen that a lot of them will not have met or at least known the name for. Moving forwards, a focus is given to each pathogen, looking at why they are so effective at causing disease and also looks at examples of diseases that they cause. A range of quiz competitions are used to introduce key terms and maintain engagement. The remainder of the lesson focuses on how the spread of these communicable diseases can be prevented and attempts are made to link to other topics such as contraception. Progress checks have been written into the lesson at regular intervals so that students can constantly assess their understanding and any misconceptions can be immediately addressed.
This lesson has been written for GCSE students (14 - 16 year olds in the UK) but can be used with both younger and older students.
An engaging and detailed lesson presentation (53 slides) and associated worksheets that looks at the properties and functions of enzymes and explores how the rate of enzyme-controlled reactions changes with changes in conditions. The lesson begins by using a quick quiz competition to introduce the key terms of active site and substrate. Diagrams accompany the important descriptions so that students can visualise how enzymes are specific to a single substrate and will form enzyme-substrate complexes with only them. Emil Fischer’s lock and key hypothesis is briefly discussed so that the correlation between the hypothesis and key terms can be made. Students are shown how most enzymes or groups of enzymes can be named by remembering two rules and they will be tested on this through a second competition. At this point, a progress check is used to allow the students to assess their understanding and ability to bring the information together for enzyme function.
The rest of the lesson looks at how changing the temperature and pH will affect the rate of an enzyme controlled reaction. Students will meet the graph shapes that accompany both of these factors and then are helped with the explanation of the trend which is normally poorly done in exam questions.
This lesson has been designed for GCSE students.
This lesson has been written for GCSE students with a focus on the key processes and reactions involved in the carbon cycle as well as discussions centering around how the levels of carbon dioxide alter during the day and over longer periods of time. A number of quick competitions have been written into the lesson to introduce key terms or to challenge students to recognise key reactions that they will have already met in their Biology lessons. As each stage of the cycle is encountered, time is taken to discuss the potential impacts and the organisms involved. The remainder of the lesson looks at carbon dioxide levels. Initially, students are challenged to explain why the levels would change during the course of a day. Students are already likely to be aware that carbon dioxide levels have increased over the last 100/200 years but not necessarily how much. Time is taken to focus on the mathematical skills which could be challenged on this topic and the percentage change equation is shown to the students so they can quantify their answers. As a class, deforestation and its effect on the carbon cycle and atmospheric levels are discussed so that students can mirror this in a homework task about combustion of fossil fuels. Progress checks are written into the lesson at regular intervals so that students are constantly assessing their understanding.
A fully-resourced lesson which explores the photosynthesis reaction, focusing on where it takes place and the reactants and products of this chemical reaction. This lesson includes an engaging and detailed lesson presentation (45 slides), a summary task and a crossword which is used throughout the lesson. Students will already have a fair knowledge of this topic from KS3 so this lesson has been written to take that knowledge and push it forward. Key details are added throughout the lesson such as how the reactants enter the plant by osmosis and diffusion and also how water travels from the roots to the leaves in the xylem vessel. An engaging competition runs during the lesson called “LIGHT up the crossword” and this enables the key terms of the topic to be stored in one place. There are two main written tasks during the lesson which challenge the students to summarise the reaction using all that they have learnt and also to state the different uses of glucose. The lesson has been linked to related topics with understanding checks written in at regular intervals so this knowledge can be assessed.
This lesson has been written for GCSE students but could be used with higher ability KS3 students who want to learn more than they currently know
A fully-resourced lesson, designed for GCSE students which includes an engaging and informative lesson presentation (49 slides) and an image, actual and magnification question worksheet. This lesson looks at the key features of light and electron microscopes and guides students through calculating size and magnification.
The lesson begins by challenging students to pick out two key terms about microscopes, magnification and resolution, from a group of Scientific words. The understanding of these two terms is critical if students will be able to compare the two types of microscopes so time is taken to go through the definitions and give examples. A number of quick quiz competitions have been written into the lesson to aid the engagement on a topic that some students may not initially consider to be that motivating. These competitions allow key terms such as micrometer and the two types of electron microscope to be introduced in an engaging way. As a result, students will know the numbers that explain why electron microscopes are more advanced than their light counterparts. The remainder of the lesson looks at the units of size which are used in calculation questions and a step by step guide is used to show the students to calculate the actual size of an object or the magnification.
Progress checks have been written into this lesson at regular intervals so that students are constantly assessing their understanding.
An engaging lesson which focuses on the key terms which are involved in the ecology topic of food chains and food webs. Although this lesson is primarily designed for GCSE students, the content is suitable with KS3 students who are looking at the ecological relationships between organisms.
The lesson begins by ensuring that students are confident in the construction of a food chain and that any common mistakes such as the arrows pointing in the wrong direction are eliminated. As with the other ecology lessons that I have designed, “ecology bingo” runs throughout the lesson to engage the students but also to challenge their recognition of key terms from definitions. Key terms such as producers and consumers are revisited in this lesson. The students will recall the names for the three types of consumers, based on their diets, and will make the link between the positions of producers, herbivores and carnivores in food chains. The remainder of the lesson focuses on the construction of a food web and describing changes in the numbers of organisms when there is a change to one of the other populations. Progress checks have been written into the lesson at regular intervals so students can constantly assess their understanding.