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.
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
This bundle contains 11 fully-resourced lessons which will engage and motivate the students whilst covering the following specification points in topics 7 and 8 of the CIE A-level Biology specification:
TOPIC 7
The structure of xylem vessel elements, phloem sieve tube elements and companion cells
The relationship between the structure and function of xylem vessel elements, phloem sieve tube elements and companion cells
Explain how hydrogen bonding of water molecules is involved with the movement in the xylem by cohesion-tension in transpiration pull and adhesion to cell walls
The pathways and mechanisms by which water and mineral ions are transported from the soil to the xylem and from roots to leaves
Assimilates move between sources and sinks between phloem sieve tubes
The mechanism by which sucrose is loaded into the phloem
The mass flow of phloem sap down a hydrostatic pressure gradient
TOPIC 8
The double, closed circulatory system of a mammal
The relationship between the structure and function of arteries, veins and capillaries
The role of haemoglobin in carrying oxygen and carbon dioxide
The significance of the oxygen dissociation curve of adult haemoglobin at different carbon dioxide concentrations
The external and internal structure of the heart
The cardiac cycle
The role of the SAN, AVN and Purkyne tissue in the initiation and conduction of the heart action
The lesson PowerPoints and accompanying resources contain a wide range of tasks which include exam-style questions with mark schemes, discussion points and quiz competitions that will check on current understanding as well as making links to previously covered topics.
This lesson introduces the differences between ectotherms and endotherms and then describes the behavioural responses of an ecotherm. The PowerPoint and accompanying resource have been designed to cover specification point 9.9 (vi) of the Edexcel A-level Biology B specification which states that students should understand how ectotherms rely on the external environment for their temperature control. The main aim when designing the lesson was to support students in making sensible and accurate decisions when challenged to explain why these types of organisms have chosen to carry out a particular response. A wide range of animals are used so students are engaged in the content matter and are prepared for the unfamiliar situations that they will encounter in the terminal exam. Time is also taken to compare ectotherms against endotherms so that students can recognise the advantages and disadvantages of ectothermy when covered in the following lesson.
This engaging revision resource has been written with the sole aim of challenging students on their knowledge of both the Core and Supplement sections of TOPIC 2 of the Cambridge IGCSE Physics specification. The resource includes an engaging PowerPoint (68 slides) and accompanying worksheets, some of which are differentiated. The wide range of activities in the lesson which include exam questions with explained answers and quiz competitions will motivate the students whilst they evaluate and assess their knowledge of the content and recognise those areas which will require further attention.
The lesson has been designed to cover as many parts of the topic as possible, but the following sub-topics have been given a particular focus:
The properties of solids, liquids and gases
Conduction, convection and radiation
Melting and boiling points
Boiling vs evaporation
Specific latent heat
The structure and action of liquid-in-glass thermometers
The use of thermocouples
Specific heat capacity
The mathematical elements of the topic are covered throughout the lesson and students are given helpful hints to support them in structuring their answers. This resource can be used at the end of the topic or in the lead up to the mocks or the actual IGCSE terminal examinations.
This REVISION resource has been written with the aim of motivating the students whilst they are challenged on their knowledge of the content in TOPIC 4 (Natural selection and modification) of the Edexcel GCSE Biology specification. The resource contains an engaging and detailed PowerPoint (82 slides) and accompanying worksheets, some of which are differentiated to provide extra scaffolding to students when it is required.
The wide range of activities have been designed to cover as much of topic 4 as possible but the following sub-topics have been given a particular focus:
The discovery of human fossils
Stone tools as evidence of human evolution
Evolution by natural selection
The development of antibiotic resistance in bacteria
The three domain and five kingdom classification methods
Genetic engineering
Selective breeding
The benefits and risks of genetic engineering and selective breeding for the growing population
The use of fertilisers and biological control
There is a large emphasis on mathematical skills in the new specification and these are tested throughout the lesson.
This resource is suitable for use at the end of topic 4, in the lead up to mocks or in the preparation for the final GCSE exams.
This bundle of 4 revision lessons have been designed to provide the students with lots of opportunities to evaluate their understanding of the topics found in module 4 of the OCR A-level Biology A specification.
The bundle includes lessons which cover the three sub modules 4.1.1 (Communicable diseases), 4.2.1 (Biodiversity) and 4.2.2 (Classification and evolution) as well as a lesson to cover all of module 4 (Biodiversity, evolution and disease).
As this module is often taught near to the end of the AS year, it doesn’t always receive the time that the other modules do. With this in mind, each of the lessons has been written to include a wide range of activities that allow the important details to be covered and any misconceptions addressed.
This REVISION resource has been written with the aim of motivating the students whilst they are challenged on their knowledge of the content in Biology TOPIC 8 (Exchange and transport in animals) of the Edexcel GCSE Combined Science specification. The resource contains an engaging and detailed PowerPoint (90 slides) and accompanying worksheets, most of which are differentiated to allow all abilities to access the work.
The wide range of activities, which include exam questions and quiz competitions, have been designed to cover as much of topic 8 as possible but the following sub-topics have been given a particular focus:
Surface area to volume ratio
Gas exchange at the alveoli
The structure of the blood vessels
The gross structure of the heart and the major blood vessels
Calculating the cardiac output
The functions of the components of the blood
Aerobic vs anaerobic respiration
There is a large emphasis on mathematical skills in the new specification and these are tested throughout the lesson.
This resource is suitable for use at the end of topic 8, in the lead up to mocks or in the preparation for the final GCSE exams.
This lesson has been designed to cover the higher tier content of specification points 7.4 & 7.5 (The hormones involved in the stages of the menstrual cycle) which is found in topic 7 of the Edexcel GCSE Biology & Combined Science specifications. A wide range of activities will engage and motivate the students whilst the content is covered in detail and understanding checks are included at regular points to enable the students to self-assess their new found knowledge. Students will learn about the different stages of the menstrual cycle including menstruation and ovulation and will see how FSH, oestrogen, LH and progesterone interact to control these stages.
This lesson has been designed for GCSE-aged students who are taking the Edexcel GCSE Biology or Combined Science course but it is also suitable for younger students who are looking into this topic as part of the reproduction module
This engaging and detailed lesson has been written to cover the content of points 7.6 & 7.7 (The hormonal and barrier methods of contraception) as detailed in the Edexcel GCSE Biology & Combined Science specifications. This is a topic which can be difficult to teach due to the awkwardness of a class or students believing that they already know all of the information without really knowing the detail which is laid out in the specification. With this in mind, a wide range of activities have been included in the lesson to maintain motivation whilst ensuring that this important detail is covered. Students will learn about a range of hormonal methods including oral contraceptives and progesterone patches and how these methods influence the menstrual cycle. Barrier methods are also discussed and their effectiveness considered. Time is taken to look at alternative methods such as abstaining from sexual intercourse before and after ovulation and sterilisation. Due to the clear link to the topic of the menstrual cycle, previous knowledge checks are written into the lesson and challenge the students on their knowledge of FSH, LH, oestrogen and progesterone. There are also mathematical skills check so that students are prepared for the added mathematical element in this course.
This lesson has been written for GCSE-aged students who are studying on the Edexcel GCSE Biology or Combined Science courses but is suitable for younger students who are looking at contraception in their Science lessons
This lesson has been designed to cover the content set out in specification point 7.1 (The endocrine system) of topic 7 of the Edexcel GCSE Biology & Combined Science courses. A wide range of activities have been written into the lesson with the aim of engaging and motivating the students whilst ensuring that the content is covered in detail. These activities include a number of quiz competitions which will challenge the students to identify an endocrine organ when presented with three organs as well as introducing them to the names of some of the hormones released by the pituitary gland.
The following content is covered in this lesson:
Hormones as chemicals which have a slow but long lasting effect on target organs
The location of the pituitary, adrenal and thyroid glands in the human body
The location of the pancreas, ovaries and testes in the human body
The hormones which are secreted by the endocrine glands
The effects of the hormones on their target organs
This lesson has been written for GCSE-aged students who are studying on the Edexcel courses but it is suitable for younger students who are looking at the different organ systems
This lesson has been designed to cover the content as detailed in points 7.9 & 7.10 (The importance of homeostasis) of the Edexcel GCSE Biology specification. Consisting of a detailed and engaging PowerPoint and accompanying worksheets, the range of activities will motivate the students whilst ensuring that the content is covered in detail. Students will learn how a constant internal environment is maintained by homeostasis before being introduced to some of the factors which are regulated by these systems. Time is taken to look into osmoregulation and thermoregulation in more detail, so that students can explain that maintenance of the body temperature at the set-point allows enzymes to function at their maximum rate. Progress checks are included throughout the lesson so that students can assess their understanding of the content and any misconceptions can be addressed whilst quiz competitions, like SAY WHAT YOU SEE and YOU DO THE MATH, are used to introduce new terms and important values in a fun and memorable way.
This lesson has been written for GCSE-aged students who are studying the Edexcel GCSE Biology specification but can be used with older students who need to recall the idea of homeostasis before taking it to greater depths in their studies.
This lesson has been designed to cover the higher tier content of specification point 5.3.4 (Hormones in human reproduction) which is found in topic 5 of the AQA GCSE Biology & Combined Science specifications. A wide range of activities will engage and motivate the students whilst the content is covered in detail and understanding checks are included at regular points to enable the students to self-assess their new found knowledge.
The following Biology is covered in this lesson:
Reproductive hormones in the development of secondary sexual characteristics
The role of testosterone as the main male reproductive hormone
The role of oestrogen and progesterone in the repair and maintenance of the uterus lining
The role of FSH and LH in the maturation of an egg and ovulation
The interaction of these four hormones in the control of the menstrual cycle
The final part of the lesson involves a number of questions where the students are challenged to apply their knowledge to unfamiliar situations
This lesson has been designed for GCSE-aged students who are taking the AQA GCSE Biology or Combined Science course but it is also suitable for younger students who are looking into this topic as part of the reproduction module
This fully-resourced lesson has been designed to cover the specification point 3.21B (understanding the term co-dominance) as detailed in topic 3 (Reproduction and inheritance) of the Pearson Edexcel IGCSE Biology specification. The lesson uses the inheritance of the ABO blood group system to demonstrate co-dominance. A potentially difficult topic, time has been taken to include guidance sections where students are walked through the interpretation of the different genotypes to find out the phenotypes as well as supporting them through the construction of genetic diagrams and working out the blood groups from pedigree trees. There is a real focus on genetic terminology such as allele, locus, genotype and phenotype so that the understanding is deep and students can use this if they choose to further their studies at A-level.
This lesson has been designed for GCSE-aged students studying the Pearson Edexcel IGCSE Biology course but is also suitable for older students who are learning about codominance (and multiple alleles) at A-level
This resource has been designed to cover the higher tier content of specification point 7.8 as detailed in the Edexcel GCSE Biology & Combined Science specifications. The lesson takes the format of a day at a fertility clinic and students will see how three couples, who are at different stages of their currently unsuccessful journey to getting pregnant, are advised and the treatments that could be on offer to them. Discussion points are included throughout the lesson to encourage the students to talk about the Biology and to allow any misconceptions to be addressed if and when they arise. In addition, previous knowledge checks are regular so that the links between this topic and earlier ones such as the hormones in the menstrual cycle and contraception can be made.
Students will be introduced to the abbreviation ART before learning how clomifene is used to treat infertility in women do not ovulate. Time is taken to explore alternative fertility drugs and students are challenged to explain why FSH and LH would be the reproductive hormones contained in these substances. The main focus of the lesson is IVF treatment and the main task culminates with students gaining a number of key points in the for and against argument before being challenged to continue this as a set homework in the form of an evaluation. Quiz competitions are used to introduce key terms in a fun and memorable way and the final task is a mathematical skills check where students will be able to compare the high number of multiple births that are associated with this treatment as compared to the number from natural births.
This lesson has been designed for students studying the Edexcel GCSE Biology or Combined Science course but is also suitable for older students who are looking at this topic
This resource contains an engaging PowerPoint and an accompanying worksheet which together cover the content of specification point 5.3.7 (Negative feedback) as found on the AQA GCSE Biology & Combined Science higher tier specifications. Over the course of the lesson, students will learn about the effects of the release of adrenaline and thyroxine and will understand how the latter is controlled by negative feedback. Due to the obvious connection to the previously learned endocrine system topic, regular opportunities are taken to check on this prior knowledge and these work well with the understanding checks which allow the students to assess their progress. Quiz competitions which include SAY WHAT YOU SEE and FROM NUMBERS 2 LETTERS are used to introduce key terms and abbreviations in a fun and memorable way, whilst the key details of the content is always at the forefront of the design of the lesson.
This lesson has been written for students studying the higher tier of the AQA GCSE Biology or Combined Science courses but it is also suitable for use with A-level students who need to recall the key details of these two hormones
The engaging Powerpoint and accompanying worksheet which come as part of this lesson resource have been designed to cover specification point 5.2.4 (Control of body temperature) as detailed in the AQA GCSE Biology specification. A wide range of activities which include Biology and Maths tasks and quiz competitions are interspersed with understanding and prior knowledge checks so that students are engaged and motivated whilst learning the key content in a memorable way and checking their progress. Students will learn that the body temperature is maintained at 37 degrees celsuis by a homeostatic control system called thermoregulation and will be challenged to recall the topic of enzymes to explain why this is so important. Time is taken to look at the responses brought about the effectors such as vasodilation and shivering and students will recognise how these lead a decrease or increase in body temperature back to the set point. Links are also made between the Sciences so that there is a deeper understanding of exactly why sweating cools the body down.
This lesson has been designed for students studying the AQA GCSE Biology course but is suitable for older students who are studying Biology at A-level and need to recall the key details of thermoregulation.
This fully-resourced lesson has been designed to cover specification points 2.2 (a and b) about chromosomes and their role in mitosis as detailed in topic 2.2 (Cell division and stem cells) of the WJEC GCSE Biology specification. The wide range of activities will engage and motivate the students whilst ensuring that the content is covered in detail. In order for a deep understanding to be achieved, the other stages of the cell cycle (interphase and cytokinesis) are discussed so that students can recognise how th events that happen before and after this form of cell division results in genetically identical cells. A selection of summary questions will challenge the students on their understanding and ability to apply their knowledge to unfamiliar situations with questions about organisms other than humans. The lesson finishes by looking at the functions of mitosis in living organisms.
This lesson has been designed for GCSE-aged students studying the WJEC GCSE Biology course but is also suitable for older students who are learning about mitosis and the cell cycle at A-level and need to go back over the key points
All of the 8 lessons which are included in this bundle have been designed to engage and motivate the students whilst ensuring that the content of topic 2.5 (Response and regulation) of the WJEC GCSE Biology specification is covered in detail. They have been written to contain a wide range of activities which include understanding and prior knowledge checks to allow students to assess their progress as well as quick tasks and quiz competitions so key terms and values can be introduced in a fun and memorable way.
This lesson has been designed to cover the content set out in specification point 2.5 (g) of the WJEC GCSE Biology specification which states that students should understand that hormones are chemical messengers which control many body functions. A wide range of activities have been written into the lesson with the aim of engaging and motivating the students whilst ensuring that the content is covered in detail. These activities include a number of quiz competitions which will challenge the students to identify an endocrine organ when presented with three organs as well as introducing them to the names of some of the hormones released by the pituitary gland.
The following content is covered in this lesson:
The location of the pituitary, adrenal and thyroid glands in the human body
The location of the pancreas, ovaries and testes in the human body
The hormones which are secreted by the endocrine glands
The effects of the hormones on their target organs
This lesson has been written for GCSE-aged students who are studying on the WJEC Biology course but it is suitable for younger students who are looking at this as one of the different organ systems
This engaging and detailed resource, which contains a PowerPoint and accompanying worksheets, has been designed to cover the content of point 2.5 (e) of the WJEC GCSE Biology specification that states that students should know the structure and functions of the following 9 parts of the eye:
sclera
cornea
pupil
iris
lens
choroid
retina
blind spot
optic nerve
The lesson was designed to include a wide range of activities to engage and motivate the students so that the knowledge is more likely to stick. These activities include Have you got an EYE for the IMPOSSIBLE, as shown in the cover image, where students have to pick out the 8 structures of the human eye from the list and avoid the IMPOSSIBLE answer. There is also a particular focus on the light-sensitive cells in the retina, the pupil reflex and the change in the shape of the lens to accommodate near and distant objects.
This lesson has been designed for students studying the WJEC GCSE Biology course but is suitable for both older and younger students who may be studying the eye.
