This is a fully-resourced lesson that looks at the reflection of light waves and uses a series of practical based tasks to discover the rules of reflection as well as introducing the critical angle. In addition, students will encounter how total internal reflection can be used in medicine in endoscopy and will be challenged to carry out a task where they act as a doctor to explain to a patient how the procedure works. The lesson contains a variety of tasks, progress checks to check on understanding and a few quick competitions, which introduce key terms. For example, the cover image shows one of these competitions called REFLECT THE WORD where students have to work out the key term - the normal in this case. The understanding of key terminology such as the normal is important so that students can construct ray diagrams in this lesson and in associated topics such as refraction. This lesson has been designed for GCSE aged students but could be used with younger students who are looking to go into this topic in greater depth than perhaps would normally be encountered at their level

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.

Alongside the “properties of waves” lesson, this lesson is also designed to be fast-paced with a focus on the key terminology of the waves topic as well as looking at the different calculations that can be carried out. It is written for GCSE students and challenges their mathematical skills throughout, by asking them to rearrange formulae, convert units and write in standard form. The lesson begins by recalling the definitions for wavelength, frequency and wave velocity and then introducing them to the equation that links them. The velocity of sound waves in three mediums is the initial focus, so that students can recognise that the velocity is higher in liquids and solids than in air. Moving forwards, the concept of an echo is discussed and again a calculation used to show them how distance could be worked out with the added extra of the final division by 2. There are progress checks such as these written throughout the lesson so that students have the opportunity to assess their understanding. A number of quick competitions are also included, in order to maintain engagement whilst check understanding in a different form.

This is a fast-paced lesson that explores the structural differences (and similarities) between sensory and motor neurones. The lesson uses a range of tasks, progress checks and quick competitions to enable the students to recognise how these neurones differ in terms of the cell body, axon and dendron. Students will also understand that both neurones are myelinated which allows saltatory conduction to occur. Relay neurones are briefly discussed during the final section of the lesson. This lesson has primarily been designed for A-level students but can be used with the content means that it is suitable for use with GCSE students too who are studying the nervous system.

This is an engaging lesson that looks at how vaccinations are used in medicine and considers how the introduction of these preventative measures has reduced the incidence of disease. The lesson begins by introducing vaccinations as the deliberate exposure to antigenic material and then reminds students of the meaning of the term, antigen, so that they understand how this will elicit the desired immune response. Lots of opportunities for discussion have been written into the lesson so that key points such as how the vaccination is altered so that isn’t harmful and how memory cells work can be discussed amongst students before being clarified by the teacher and the lesson content. Moving forwards, students will be given some figures on child mortality rate in 1900 and 2000. They are shown how to manipulate this data in order to work out the percentage change. Students are then challenged to use these skills when comparing the children that were vaccinated for whooping cough in 1968 and 1995 and to make a link between vaccinations and mortality rates. These mathematical skills are being tested more and more in Biology so this guidance will help students to understand how to manipulate data when required. Progress checks have been written into the lesson at regular intervals so that students can constantly assess their understanding. This lesson has been designed for GCSE aged students. If you’re looking for a lesson on this same topic but for older students at A-level, then my upload “Vaccinations (A-level)” will be more suitable

This is 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 sub-topics found within Topic C5 (Separate chemistry 1) of the Edexcel GCSE Chemistry specification. The sub-topics and specification points that are tested within the lesson include: Recall the typical properties of the transition metals Explain why converting pure metals into alloys often increases the strength of the product Calculate the concentration of solutions in mol per decimetre cubed Know the apparatus involved in an acid-alkali titration Carry out simple titration calculations Recall and calculate the atom economy Describe the molar volume, at RTP, and use to calculate the volumes of gases Recall how a hydrogen-oxygen fuel cell is used to produce a voltage and water is the only product Evaluate the strengths and weaknesses of fuel cells 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 help the students to assess their understanding of the sub-topics found within Topic C9 (Separate chemistry 2) of the Edexcel GCSE Chemistry specification. The sub-topics and specification points that are tested within the lesson include: Describe flame tests to identify cations in solids or solutions Describe tests and identify anions in solids or solutions Recall the formulae of the molecules of alkanes and alkenes Explain why the alkanes and alkenes are described as the saturated and unsaturated hydrocarbons respectively Explain how bromine water is used to distinguish between alkanes and alkenes Describe how the complete combustion of alkanes and alkenes leads to the production of carbon dioxide and water Recall that a polymer is made up of repeating units Recall the formulae of the carboxylic acids and alcohols Know the functional groups of these homologous series Compare the sizes of nanoparticles with atoms and molecules 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