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 topics found within Topic C4 (Organic chemistry) of the Edexcel iGCSE Chemistry specification which has its’ first assessment in 2019. The topics that are tested within the lesson include: Crude oil Alkanes Alkenes Alcohols Carboxylic acids Polymers 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 assessment.

This lesson looks at the homologous series of alcohols, focusing on the properties that they share and guiding students through naming and drawing displayed formula to represent them. It has been designed for GCSE students and time is taken to embed a few selected key details as dictated by the exam board specification. The lesson begins with students meeting the formula for ethanol. This substance will provide the backbone to their understanding as they are guided through drawing the displayed formula so they can visualise how it is done and use to draw diagrams for the others. Students are shown how the general formula for the alkanes and alkenes can be worked out and then challenged to use this to work out the general formula for the alcohols. There is a brief look at the reactions with oxygen and the products that can be made depending upon whether sufficient oxygen is available or not.

This is an engaging and informative lesson that looks at the group of unsaturated hydrocarbons known as the alkenes and focuses on a few properties, their displayed and chemical formulae and identification. This lesson has been designed for GCSE students and works nicely with the “alkanes” lesson as students can use learning from both lessons. The lesson begins by ensuring that students recognise a key difference between the alkenes and the alkanes in terms of the carbon-carbon bond. This shows them that there is no such substance as methane. They are guided through the rules of drawing alkenes, with examples of ethene and propene used so that they can then apply this technique to draw butene. Working together with the teacher, they will be able to write the general formula that connects this group of substances. The rest of the lesson focuses on the term unsaturated and how this affects them in terms of the identification test with bromine water as well reactions with hydrogen. The lesson finishes by getting students to recognise a use of ethene in making the alcohol, ethanol.

This is an engaging lesson that looks at a range of condensation polymers that are formed by condensation reactions. The lesson includes a detailed lesson presentation (51 slides) and accompanying worksheets which contain a differentiated task. The lesson begins by providing the students with a definition of a condensation reaction and challenging them to predict the identity of the smaller molecule. Moving forwards, students will learn that as well as water being a product, the larger molecule is known as a condensation polymer. Time is taken to look at a range of condensation polymers throughout the course of the lesson, and this includes both natural and artificial examples. Students are shown how to draw block diagrams to visualise how the functional groups react and then once water is removed, they are able to see the group that remains and joins the parts together. Students are shown how to name the ester formed according to the carboxylic acid and alcohol involved. The final part of the lesson involves a summary quiz called “It’s time to take the POLYGRAPH” where they have to read a number of passages about condensation polymers and decide which ones are telling lies and which are the truth. This lesson has been written for GCSE students

This is a fully-resourced lesson, designed for GCSE students, that lteaches students how to prove that mass is conserved in a chemical reaction and guides them in the explanation of why some reactions do not give equal masses when measured. The lesson begins by introducing the law of the conservation of mass. Students will learn that they can expect questions which challenge them to prove that mass is conserved through the use of the relative formula mass. Therefore, the next section of the lesson focuses on the skills associated with this calculation and looks at more different formulae such as those with brackets. Students are given an opportunity to check their skills before trying to prove mass is conserved in three chemical reactions. All questions have displayed mark schemes so that students can assess their understanding. The rest of the lesson looks at instances of when the mass of the reactants does not equal the mass of the products. A practical method for the decomposition of copper carbonate is provided if the teacher wants to use it, so that students can collect results which show this difference in mass. Discussions are encouraged in order to get students to offer explanations as to why the mass of the products is lower. Once the gas has been identified, students are further challenged to consider apparatus that could be used to collect and record the results to again prove conservation.

This is an informative and engaging lesson, which has been designed for GCSE but is perfectly suitable for younger students who are studying the states of matter. Students will have encountered this topic at KS3 and potentially before, and therefore the aim of this lesson is to consolidate that knowledge and to deepen in critical areas. A number of quick competitions have been written into the lesson to maintain engagement and to test prior knowledge in a different way. In addition, progress checks are found at regular intervals so that students can constantly assess their understanding. The start of the lesson looks at the different properties of the three states and ensures that particle diagrams are not only recognised but can be explained. A lot of students consider elements to be in one state only at all times and therefore time is taken to show them how the specific temperature is the determining factor on the state. Students are guided through using the melting and boiling points to determine which state a substance is in at a given temperature. The rest of the lesson focuses on changing state and the change in the particles at each of these stages.

This is a fully-resourced lesson which includes an engaging and detailed lesson presentation and differentiated worksheets that together guide students through the key details of endothermic and exothermic reactions. This lesson has been designed for GCSE students but could be used with students entering this topic at A-level who are looking for a recap on the key details. This lesson focuses on a few critical areas of these reactions and those which are often poorly understood. For example, considerable time is taken to ensure that students understand how energy is taken in to break bonds in a reaction and given out when bonds are formed. From this basis, they learn to compare the amount of energy taken in with the amount given out and ultimately determine whether it is an endothermic or exothermic reaction. The format of the lesson is that students are guided through the combustion of methane as an exothermic reaction and shown how to draw reaction profiles and calculate energy changes using the bond energies to prove it is that type of reaction. Having worked with the teacher and each other on this reaction, students are then challenged to bring their skills together to describe, explain and represent an endothermic reaction. If students feel that they will need some assistance on this task, the worksheet has been differentiated so they can still access the learning. There are a number of quick competitions written into the lesson to maintain engagement and also progress checks are found at regular intervals so students can constantly assess their understanding. The lesson finishes with a final game called The E factor which tests the students knowledge from across the whole lesson.

An engaging lesson presentation (48 slides) and associated worksheets that uses a combination of exam questions, quick tasks and quiz competitions to help the students to assess their understanding of the topics found within unit C1 (Particles) of the OCR Gateway A GCSE Combined Science specification. The topics that are tested within the lesson include: Introducing particles Chemical and physical changes Atomic structure Isotopes Developing the atomic model Students will be engaged through the numerous activities including quiz rounds like “SPOT the SCIENTIST” and “Order, Order” whilst crucially being able to recognise those areas which need further attention

This engaging and detailed lesson presentation (43 slides) uses a step by step guide to take students through the important scientific skill of drawing graphs to represent data and address all the misconceptions and misunderstandings that often accompany this topic. The lesson begins by explaining to the students how to decide whether data should be represented on a line graph or a bar chart and a competition called "To BAR or not to BAR" is used to allow them to check their understanding while maintaining motivation. Moving forwards, students are shown a 6 step guide to drawing a line graph. Included along the way are graphs that are wrong and explanations as to why so that students can see what to avoid. There are continuous progress checks and a homework is also included as part of the lesson. This lesson is written for students of all ages who are studying Science.

An engaging lesson presentation (67 slides) and associated worksheets that uses a combination of exam questions, quick tasks and quiz competitions to help the students to assess their understanding of the topics found within TOPIC 7 (Organic chemistry) of the AQA GCSE Chemistry specification (specification point C4.7) The topics that are tested within the lesson include: Crude oil, hydrocarbons and alkanes Fractional distillation and petrochemicals Properties of hydrocarbons Cracking and alkenes Alkenes Alcohols Carboxcylic acids Addition polymerisation Condensation polymerisation Students will be engaged through the numerous activities including quiz rounds like “What FRACTION of this is correct” and “Are you on FORM” whilst crucially being able to recognise those areas which need further attention

An engaging lesson presentation (42 slides) and associated worksheet that uses a combination of exam questions, understanding checks, quick tasks and a quiz competition to help the students to assess their understanding of the topics found within the Chemistry unit C5 (Energy changes) of the AQA GCSE Combined Science specification (specification point C5.5). The lesson includes useful hints and tips to encourage success in assessments. For example, students are shown how to use the energy change in a chemical reaction to work out if it is an endothermic or exothermic reaction. The topics that are tested within the lesson include: Endothermic and exothermic reactions Reaction profiles Calculating energy changes in reactions Students will be engaged through the numerous activities including a summary round called “E NUMBERS” which requires them to use all of their knowledge to work out the type of reactions that are shown.

An engaging lesson which looks at the properties of the Transition metals of the Periodic Table and ultimately compares these properties against other metals, such as the Alkali metals. Through the use of a range of motivating tasks and quiz competitions, students will learn that the transition metals form coloured compounds, have a number of ion charges, act as catalysts and are harder, stronger but less reactive than group 1. This lesson has been written for GCSE students (14 - 16 year olds) but is suitable for younger students who are looking at the patterns and trends in the Periodic Table

A detailed lesson which uses a step by step guide to take students through titration calculations. The lesson begins by looking at jey terminology such as the “rough” and “titre”, which are discussed and explained so that there isnt any confusion. Time is taken to go over key steps in the method, such as using the molar ratio from the equation, so that students are prepared for these if they encounter in an assessment. This lesson has been designed primarily for GCSE students (14 - 16 year olds in the UK) but is suitable for older students covering this at A-level

A fully-resourced lesson, which includes a lesson presentation (49 slides) and associated worksheets and guides students through the topic of extracting metals. The main focus of the lesson is the extracting of the metals (from their oxides) that fall below carbon in the reactivity series. Students will see how the metal oxides are reduced in order to form the required metal. Some time is taken to briefly look at the extraction of aluminium from aluminium oxide but if a lesson on the extraction of a particular metal is sought, then please look at my additional resources which cover iron and aluminium in greater detail. This lesson has been designed for GCSE students (14 - 16 year olds in the UK)