This is a full lesson covering section 4.2.2a and of the OCR A level chemistry specification. It covers synthetic routes and provides students with a summary diagram of all the reactions studied so far in the course. It also introduces analysing compounds with multiple functional groups as well as how reactions can be used to convert one functional group to another in multi-step procedures This is the third of a series of lessons covering section 4.2.2a and PAG5 The lesson includes a starter, full notes, various student activities and a fully differentiated summary at the end . All answers included Edited 21/03 to add extra exam question Please see my shop for further resources

A complete lesson revising the content from AQA Biology and Trilogy specification section 4.2.2- circulation, heart disease and non-communicable disease and 4.2.3- plant tissues and organs. It covers Heart structure Blood vessels Cancer and risk factors Respiratory system Disease interactions Blood CHD Breathing problems Smoking and other risk factors Plant tissues Transpiration All answers included

This is a complete lesson covering sections 5.2.2 d-h of the OCR Biology specification- the link reaction and the Krebs cycle. It starts by introducing the link reaction and then checking students understanding with some questions. The lesson then moves onto the Krebs cycle and the importance of coenzymes There is then a summary activity of the difference between FAD and NAD. The lesson then looks at oxidative phosphorylation and substrate phosphorylation before closing with some summary exam questions. The lesson includes a starter, full notes, various student led activities and a differentiated summary at the end. All answers are included. I actively try to reduce photocopying, so all of the lesson resources are within the PowerPoint rather than as extra sheets.

A complete lesson covering parts of the AQA trilogy and Physics topic 1- Energy. It covers: Energy transfers Energy stores Specific heat capacity required practical Kinetic energy Elastic potential energy GPE Efficiency Energy resources Includes lots of exam questions All answers included Also incldues the 2022 version of this PPT with some tasks on the national grid and power

A complete lesson covering section 5.2.1 c and d of the OCR Chemistry specification- enthalpies of solution. The lesson starts by covering the difference between the first and subsequent electron affinities. It then moves to showing how lattice enthalpies can be used to support calculating enthalpies of solution. It shows his these values can be calculated using practical means as well as theoretically. It closes by looking at the difference between exothermic and endothermic reactions. The lesson follows the explicit instruction model with opportunities for I do, we do and you do All answers are provided. I aim to reduce photocopying so all activities are within the PPT (35 slides in total)

A complete lesson covering section 5.2.1 b and e of the OCR Chemistry specification- Born-Haber cycles. The lesson covers the construction of Born Haber cycles, building upon the study of Hess’ law from year 12. It follows the explicit instruction model of delivery with an introduction including full notes then opportunities for I do, we do and you. It includes several example questions along with exam questions. All answers provided The lesson includes a starter and a differentiated summary at the end I aim to reduce photocopying so all resources are in the PPT (27 slides in total)

A complete lesson revising the specification points 4.7.3 of the AQA Trilogy biology specification- ecosystems. The lesson covers: Communities Levels of organisation Human impacts on the environment There are a variety of activities including lot of exam questions All answers provided Updated 2023 to reflect the return to normal exam arrangements

A collection of three revision lessons covering content from topics AQA trilogy topics B1, B2 and B4 It includes: Cell structure and function Prokaryotes and eukaryotes and the differences between them Cell specialisation in animals and plants Photosynthesis Leaf structure Heart structure and circulation Blood structure and function and the structure blood vessels Various student activities, including starters, AFL, quizzes, exam questions, white board activities and picture puzzle plenaries It also includes loads of opportunities to check understanding and to support the teaching of exam technique All answers are included

A complete lesson covering section 5.3.1 c-e of the OCR Physics specification- equations of Simple harmonic motion and PAG10. It covers the equations for velocity, acceleration and displacement as well as their derivation. It includes lots of students activities Also includes instructions for PAG10 which is an investigation into pendulums. You may also wish to add the sheet from the OCR interchange I aim to reduce photocopying so all activities are in the PPT All answers included

A full lesson showing what the mole is, why it is important and taking students through molar calculations. Suitable for both trilogy and separate chemistry It includes a starter, full notes, various student activities and a summary at the end All answer are included

A full lesson teaching students how to both calculate concentration from the mass and volume as well as calculating mass from volume and concentration. Covers all the specification points from the Triology C3 specification section 5.3.2.5 . Includes a starter, various student activities, full notes and all answers. Also shows how to convert between cm3 and dm3 in both directions

A complete lesson revising content from AQA trilogy topic B6- Genetics and reproduction. The lesson has been updated to reflect the return to normal exam oprocedures. The old version is inclduded. the lesson covers : Gender determination Genes and DNA Genetic crosses Asexual reproduction Meiosis Vs mitosis Cystic fibrosis Evolution Selective breeding and GM

A revision lesson covering the electricity and quantum mechanics sections of module 4 of the OCR Physics specification. It includes lots of questions, both written and calculations, with full answers. Covers the photoelectric effect, Einsteins equations, de Broglie, electron number density Also includes a short quiz designed to highlight misconceptions and misunderstandings. All answers provided

A full lesson revising content from the AQA Biology module- bioenergetics. This lesson covers photosynthesis and is suitable for both trilogy and the Biology science GCSE. The lesson starts by revising the reactants for photosynthesis and the equation along with the uses of glucose. It then has a quick summary activity before looking at leaf structure. The lesson then moves on to limiting factors with a series of data based activities. In between this the lesson looks at the required practical and covers the method as well as some extension questions. The lesson closes by looking at photosynthesis in ecosystems by considering the carbon cycle (from B7) but also the role played by photosynthesis in determining which plants can grow in differetn areas. All answers provided Requires no printing as all activities are in the PowerPoint

This is a complete lesson covering sections 6.5.1 a-g of the OCR Physics specification- medical imaging using X-rays. It starts by introducing an X-ray tube and explaining how they work. It then moves onto varying the intensity of X-ray beams and how they can be used to produce images. Attenuation is the next topic along with a series of calculations. The lesson closes with looking at CAT scans and how they differ from X-rays. Each section has questions including exam style questions. The lesson includes a starter, full notes, various student led activities and a differentiated summary at the end. All answers are included. I actively try to reduce photocopying, so all of the lesson resources are within the PowerPoint rather than as extra sheets.

A complete lesson revising sections 4.1.2 and 4.1.2 of AQA trilogy and AQA Biology- cell structure, stem cells and cell division. It starts by reminding students of the difference between plant and animal cells before looking at microscopes and the cell cycle. The includes some summary and some exam questions to check for understanding. the lesson then moves onto stem cells covering what they are and their uses again including summary questions. The lesson closes with a series of long answer exam questions practicing evaluative techniques with a particular focus on different uses of stem cells or stem cell All answers provided Updated 2023 to reflect the return to normal exam content

A complete lesson covering the calculation of Chi square. It s designed fro specification point 6.1.2c of the OCR course but would be fine for any A level biology course. It starts with a reminder of calculating mean and range before introducing the chi square. The lesson goes through the theory including critical values. It then moves on to a worked example. The rest of the lesson is examples of the calculation including dihybrid inheritance. It also gives a reminder of using a punett square to solve a dihybrid problem. Most examples are based round genetics but one involving mitosis is included. Differentiated summary at the end All answers provided

A complete revision lesson covering the digestion section of AQA module B2- organisation. It also covers the two RPAs (enzymes and food tests) that occur in this topic. The lesson opens with the food tests RPA followed by looking at the components of a balanced diet along with the role of each nutrient in the body. The lesson then moves to look at the digestive system, its components and their individual role. It then looks at the stomach as an example of an organ with its tissues and their functions. The lesson the moves onto enzyme action and the enzymes of the human digestive system. It then covers the enzymes RPA before finishing with a series of exam questions. Includes retrieval type activities All answers are provided and no printing is required Update 11/05/22- sudan III test for fats added Update 08/05/23- changes to reflect return to normal exam arrangements

A complete revision lesson covering electromagnetic waves from AQA topic P6. It is suitable for both Trilogy and single science. The lesson opens by reminding students about the order of EM waves and their properties and dangers. There are then a couple of question based activities. The lesson then looks at X-rays and radio waves in particular using exam questions to cover ideas that regularly come up on exams (dosage and communication). The lesson then moves on to required practical 21 which is investigating infrared radiation. This is covered in two ways- on concerning absorption and the other emission along with accompanying activities. The lesson closes with a reminder of the wave speed equation in the context of a ripple tank. All answers included This lesson is designed to require no photocopying Edited 09/05- additional question slides and answers added

A complete lesson covering section 5.5.1 of the AQA trilogy GCSE specification- energy changes in reactions. It covers: Endothermic and exothermic reactions Calculating energy changes Energy changes RPA It includes a multiple choice section and lots of exam questions Answers provided