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 a concise REVISION lesson that contains an engaging powerpoint (43 slides) and associated worksheets. The lesson uses a range of activities which include exam questions (with displayed answers), differentiated tasks and quiz competitions to engage students whilst they assess their knowledge of the content that is found within topic P8 (Space Physics) of the AQA 9-1 GCSE Physics specification.
The following sub-topics in the specification are covered in this lesson:
Our Solar System
The life cycle of a star
Natural satellites
Red-shift
This lesson can be used throughout the duration of the GCSE course, as an end of topic revision lesson or as a lesson in the lead up to mocks or the actual GCSE exams
This lesson describes and explains how increasing the temperature affects the rate of an enzyme-controlled reaction. The PowerPoint and the accompanying resource have been designed to cover the second part of point 1.4.2 of the AQA A-level Biology specification and ties in directly with the previous lesson on the properties of enzymes and their mechanism of action.
The lesson begins by challenging the students to recognise optimum as a key term from its 6 synonyms that are shown on the board. Time is taken to ensure that the students understand that the optimum temperature is the temperature at which the most enzyme-product complexes are produced per second and therefore the temperature at which the rate of an enzyme-controlled reaction works at its maximum. The optimum temperatures of DNA polymerase in humans and in a thermophilic bacteria and RUBISCO in a tomato plant are used to demonstrate how different enzymes have different optimum temperatures and the roles of the latter two in the PCR and photosynthesis are briefly described to prepare students for these future lessons.
Moving forwards, the rest of the lesson focuses on enzyme activity at temperatures below the optimum and at temperatures above the optimum. Students will understand that increasing the temperature increases the kinetic energy of the enzyme and substrate molecules, and this increases the likelihood of successful collisions and the production of enzyme-substrate and enzyme-product complexes. When considering the effect of increasing the temperature above the optimum, continual references are made to the previous lesson and the control of the shape of the active site by the tertiary structure. Students will be able to describe how the hydrogen and ionic bonds in the tertiary structure are broken by the vibrations associated with higher temperatures and result in an active site that is no longer complementary to the substrate. Key terminology such as denaturation is used throughout.
Please note that this lesson has been designed specifically to explain the relationship between the change in temperature and the rate of reaction and not the practical skills that would be covered in a core practical lesson
This lesson describes the key structural features of viruses and challenges the students to compare them against those of a bacteria as covered in topic 3. The PowerPoint and accompanying resource have primarily been designed to cover point 6.5 of the Pearson Edexcel A-level Biology A (Salters Nuffield) specification but can be used a revision tool for point 3.4 as students need to recall the structures of a prokaryotic cell.
Details of the COVID-19 epidemic are included in the lesson to increase relevance and to help students to understand this biological topic in greater depth. They will understand that a virus’ lack of cell structures results in an non-cellular classification and the fact that it is unable to reproduce without a host is one of the additional reasons that renders it as non-living. The main focus of the lesson is the nucleic acid, the capsid and the attachment proteins that are present in these microorganisms and time is taken to explain how these structures are involved in the infection of a host cell. The lipid membrane is also introduced and links are made to the previous lessons on eukaryotic cells. The final section of the lesson challenges the students to recognise the following prokaryotic cell structures from their descriptions:
plasmid
pili
capsule
cell wall
flagellum
circular DNA
ribosomes
mesosomes
This lesson has been specifically planned to link to the next lesson which covers point 6.6 on the infection of human cells by Mycobacterium tuberculosis and human immunodeficiency virus
This fully-resourced lesson describes how enzyme and substrate concentration can affect the rate of an enzyme-controlled reaction. The PowerPoint and accompanying resources are the 4th in a series of 5 lessons which cover the detail of point 1.4.2 of the AQA A-level Biology specification. Transcription and translation are also introduced and therefore this lesson could be used in preparation for the detailed lessons in topic 4.2.
The first part of the lesson describes how an increase in substrate concentration will affect the rate of reaction when a fixed concentration of enzyme is used. Time is taken to introduce limiting factors and students will be challenged to identify substrate concentration as the limiting factor before the maximum rate is achieved and then they are given discussion time to identify the possible factors after this point. A series of exam-style questions are used throughout the lesson and the mark schemes are displayed to allow the students to assess their understanding and for any misconceptions to be immediately addressed. Moving forwards, the students have to use their knowledge of substrate concentration to construct a graph to represent the relationship between enzyme concentration and rate of reaction and they have to explain the different sections of the graph and identify the limiting factors.
The final section of the lesson describes how the availability of enzymes is controlled in living organisms. Students will recognise that this availability is the result of enzyme synthesis and enzyme degradation and a number of prior knowledge checks challenge students on their knowledge of proteins as covered in topic 1.4.1
Please note that this lesson explains the Biology behind the effect of concentration on enzyme-controlled reactions and not the methodology involved in carrying out such an investigation as this is covered in a core practical lesson.
This is a fully-resourced lesson which looks at the properties of group 0 of the Periodic Table, the Noble Gases, and includes a lesson presentation (29 slides) and an associated worksheet. The lesson uses a range of engaging quiz competitions to enable the students to understand why these elements do not react. Other properties such as their boiling points are explored and there is continual reference to the other groups of elements so that students can make clear comparisons.
This lesson has been designed for GCSE students (14 - 16 year olds in the UK), but it is also suitable for younger students who might be carrying out a project on the Periodic Table
This lesson has been designed to explore the range of energy sources which are used on Earth and specifically looks at why an increase in the use of renewable sources is critical for the future. The student’s scientific understanding is challenged at each step of the lesson but there is also a mathematical element running throughout. The lesson begins by challenging the students to predict which energy sources contributed the greatest % when presented with a pie chart. Students cover this topic in other subjects like Geography, so the lesson aims to build on this and consolidate the essential understanding. A range of renewable sources are discussed and key terms such as carbon-neutral taken on further.
This lesson has been designed for GCSE students but parts could be used with younger students who are looking at
This is a concise REVISION lesson that contains an engaging powerpoint (34 slides) and associated worksheets. The lesson uses a range of activities which include exam questions (with displayed answers), differentiated tasks and quiz competitions to engage students whilst they assess their knowledge of the content that is found within topic P7 (Magnetism and electromagnetism) of the AQA Trilogy 9-1 GCSE Combined Science specification. Generally, this is a topic which isn’t particularly well understood by students but is regularly assessed through questions in the GCSE exams and so time has been taken to design the lesson so that the key points are covered and common misconceptions addressed.
The following sub-topics in the specification are covered in this lesson:
Poles of a magnet
Magnetic fields
Electromagnetism
Fleming’s left hand rule
Electric motors
This lesson can be used throughout the duration of the GCSE course, as an end of topic revision lesson or as a lesson in the lead up to mocks or the actual GCSE exams
A quick and fun lesson which goes through the accurate addition of state symbols to balanced symbol equations. The aim of this lesson is to give students quick and easy ways to recognise the state of matter of a reactant or product whilst being engaged trough the format of the lesson.
A number of quick quiz competitions are used in the lesson, either to introduce a new term of to act as a fun understanding check. First of all, students will use their Chemistry knowledge to come up with the fourth symbol, aq, which is commonly forgotten. Moving forwards, a worked example is used to guide the students through adding the state symbols. A visual of the experiment is shown in a video but could be done as a demonstration to help the students further. Finally, the students are challenged to apply their new-found knowledge and write a fully balanced symbol equation with state symbols. An assistance sheet is available for those who need a little push.
This lesson has been designed for GCSE students
This is an engaging revision lesson which uses a range of exam questions, understanding checks, quick tasks and quiz competitions to enable students to assess their understanding of the content within topic 7 (Chemical reactions) of the CIE IGCSE Chemistry (0620) specification. The lesson covers the content in both the core and supplement sections of the specification and therefore can be used with students who will be taking the extended papers as well as the core papers.
The specification points that are covered in this revision lesson include:
CORE
Describe and explain the effect of concentration, particle size, catalysts (including enzymes) and temperature on the rate of reactions
Interpret data obtained from experiments concerned with rate of reaction
Understand that some chemical reactions can be reversed by changing the reaction conditions
Define oxidation and reduction in terms of oxygen loss/gain.
SUPPLEMENT
Devise and evaluate a suitable method for investigating the effect of a given variable on the rate of a reaction
Describe and explain the effects of temperature and concentration in terms of collisions between reacting particles. (An increase in temperature causes an increase in collision rate and more of the colliding molecules have sufficient energy (activation energy) to react whereas an increase in concentration only causes an increase in collision rate.)
Predict the effect of changing the conditions (concentration, temperature and pressure) on other reversible reactions
Demonstrate knowledge and understanding of the concept of equilibrium
Define redox in terms of electron transfer
Define oxidising agent as a substance which oxidises another substance during a redox reaction. Define reducing agent as a substance which reduces another substance during a redox reaction.
Identify oxidising agents and reducing agents from simple equations
The students will thoroughly enjoy the range of activities, which include quiz competitions such as “FROM NUMBERS 2 LETTERS” where they have to compete to be the 1st to get an important abbreviation whilst crucially being able to recognise the areas of this topic which need their further attention. This lesson can be used as revision resource at the end of the topic or in the lead up to mocks or the actual GCSE exams
This lesson presentation looks at the carboxylic acids and focuses on the names, displayed formula, chemical formulae and reactions of this homologous series. The lesson begins with a bit of fun which gets enables the students to recognise that the functional group is COOH. A step by step guide is used to show the students how to draw the displayed formula for ethanoic acid, using the functional group before they apply their knowledge to draw the remaining acids in the first four. This series are connected by a general formula and students are shown how it is worked out for the alkanes and the alkenes so that students can work it out for the acids. Moving forwards, the reactions of these acids is shown and related to the reactions of acids that was previously learnt. Students will recall how to write the name of the salt and the balanced symbol equation.
This lesson has been written for GCSE students
This is a concise, fast-paced lesson designed to cover the key terminology associated with the waves topic at GCSE and ensure that students are able to recognise and use these terms in context. A number of terms, such a transverse, are known by students but rarely correctly used in written descriptions. Therefore, through a range of tasks and quick competitions, students will meet these terms, learn how to define them and then be asked to apply their knowledge to understanding check questions. This lesson has been written in conjuction with the lesson titled “Wave velocity” and students are challenged to keep an A - Z of key terms during both lessons so they can challenge themselves during revision points.
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.
Disaccharides are formed from the condensation of two monosaccharides and this lesson describes the formation of maltose, sucrose and lactose. The PowerPoint and accompanying question sheet have been designed to cover the second part of point 1.2 of the AQA A-level Biology specification but also make links to the previous lesson on monosaccharides when considering the different components of these three disaccharides.
The first section of the lesson focuses on a prefix and a suffix so that the students can recognise that the names of the common disaccharides end in -ose. In line with this, a quick quiz round is used to introduce maltose, sucrose and lactose before students are challenged on their prior knowledge as they have to describe how condensation reactions and the formation of glycosidic bonds were involved in the synthesis of each one. The main task of the lesson again challenges the students to recall details of a previous lesson as they have to identify the monomers of each disaccharide when presented with the displayed formula. Time is taken to show how their knowledge of these simple sugars will be important in later topics such as digestion, translocation in the phloem and the Lac Operon in the control of gene expression. The lesson finishes with two exam-style questions where students have to demonstrate and apply their newly acquired knowledge
This fully-resourced lesson describes how the different properties of water make this biological molecule incredibly important in Biology. The engaging PowerPoint and accompanying worksheets have been designed to cover point 1.7 of the AQA A-level Biology specification.
Hydrolysis reactions have been a recurring theme throughout topic 1, so the start of this lesson challenges the students to recognise the definition when only a single word is shown: water. Students will also recall the meaning of a condensation reaction. Moving forwards, the rest of the lesson focuses on the relationship between the structure and properties of water, beginning with its role as an important solvent. The lesson has been specifically written to make links to future topics and this is exemplified by the transport of water along the xylem in plants. A quick quiz round is used to introduce cohesion and tension so students can understand how the column of water is able to move along this vascular tissue without interruption. The next section focuses on the high latent heat of vaporisation and heat capacity of water and these properties are put into biological context using thermoregulation and the maintenance of a stable environment for aquatic animals. The lesson finishes with an explanation of the polar nature of water, a particularly important property that needs to be well understood for a number of upcoming topics, such as cell membranes.
A fast-paced lesson that looks at weight and how this differs on different planets depending upon the gravitational field strength. At the start of the lesson, the students are shown the equation to calculate gravity force and weight and are challenged to spot a difference (if there is one)! Time is then taken to explain how weight is the term used when a mass comes into the gravitational field of the Earth (or other planets). A quick understanding check, with the gravitational field strength Olympics, is used to see whether students can calculate this field and their mathematical skills are tested with a number of conversions needed to do so. Moving forwards, students are shown a number of masses and weights on the Earth and the Moon so they can see how mass does not change but weight will be different. The final task challenges them to apply their new-found knowledge to calculate their mass on the Earth, the Moon and Jupiter.
This lesson has been designed for GCSE students but it is suitable for KS3 students who are exploring the Universe topic.
A fast-paced, engaging lesson that looks at the separation method of distillation and focuses on the use of key terminology in the correct context. This lesson has been designed for GCSE students but teachers could use it with KS3 students who are looking at the mixtures topic.
The lesson begins by challenging the students to state which mixture from a choice of three could be separated by distillation. A lot of the key terms involved in this lesson and the separation topic as a whole begin with S and are often incorrectly used. Therefore some time is taken to ensure that the students know the difference between a solution, solute and solvent and can pick out the substances which would apply to each of these terms in different examples. Students will learn how distillation involves evaporation followed by condensation and the next task gets students to compare boiling points to understand how the difference in these points allows the separation to occur and will also recognise that distillation results in two substances at the end as opposed to the one in crystallisation. The remainder of the lesson challenges students to apply their knowledge to two understanding checks - a summary passage on distillation and then a description of how ethanol and water are separated.
This revision resource includes exam questions, understanding checks and quiz competitions, all of which have been designed to motivate and engage the students whilst they assess their understanding of the content found in topic 2 (Experimental techniques) of the CIE IGCSE Chemistry specification for examination in June and November 2020 and 2021. This revision resource contains an engaging PowerPoint (50 slides) and associated worksheets, some of which have been differentiated to help and challenge differing abilities.
The range of activities have been designed to cover as much of the Core and Supplement content as possible but the following sub-topics have been given particular attention:
Identify substances and assess purity from melting and boiling point data
Describe and explain the method of distillation
Understand how fractional distillation separates mixtures according to their boiling points
Describe and explain the method of crystallisation
Demonstrate knowledge and understanding of paper chromatography
Interpret simple chromatograms, including the calculation of the Rf values
In addition, topics from other modules such as states of matter at different temperatures are covered so that students can see the importance of being able to make connections and links between Chemistry topics.
This lesson introduces the concept of monomers and polymers and emphasises the importance of condensation and hydrolysis reactions for biological molecules. The PowerPoint and accompanying worksheet have been designed to cover specification point 2.1.2 (b) of the OCR A-level Biology A course, and as this is likely to be one of the very first lessons that the students encounter, the range of engaging tasks have been specifically designed to increase the likelihood of the key points and fundamentals being retained.
Monomers were previously met at GCSE and so the beginning of the lesson focuses on the recall of the meaning of this key term before the first in a series of quiz rounds is used to introduce nucleotides, amino acids and monosaccharides as a few of the examples that will be met in this topic. Dipeptides and disaccharides are introduced as structures containing 2 amino acids or sugars respectively and this is used to initiate a discussion about how monomers need to be linked together even more times to make the larger chains known as polymers. At this point in the lesson, the students are challenged to recall the definition of a condensation reaction from the previous lesson on water and are then challenged to identify where the molecule of water is eliminated from when two molecules of glucose join. A series of important prefixes and suffixes are then provided and students use these to remind themselves of the details of a hydrolysis reaction.
Links to upcoming lessons are made throughout the PowerPoint to encourage students to begin to recognise the importance of making connections between topics.
This fully-resourced revision lesson challenges the students on their knowledge of the content detailed in topic 3 (Particle model of matter) of the AQA GCSE Physics specification. The wide range of activities which include exam questions with clear explanations will allow them to assess their understanding of the content and to recognise those areas which require further attention.
The lesson has been designed to cover as much of the topic as possible but the following specification points have been given particular attention:
Recall and apply the equation to calculate density
Explaining differences in density between states of matter
Internal energy and the result of heating the particles in a system
Applying the equation to calculate the specific heat capacity
Understanding that temperature does not change during changes of state
Applying the equation to calculate the specific latent heat
Explaining the qualitative relationship between the temperature of a gas and its pressure
Applying the equation that links pressure, volume and a constant
The engaging PowerPoint guides students on the use of key mathematical skills to aid success with the various calculations
