A revision Powerpoint for AQA C3 quantitative chemistry Contains guidance, worked examples, students examples and answers for MR calculations, mole calculations, reacting masses and concentration calculations Designed to work with one of my other resources- a sheet summing up the different calculations found in C3

This is a complete lesson covering points 5.2.2 a-f of the OCR Chemistry specification- Entropy and free energy The less starts by introducing the concept of entropy and the effect that changing state, dissolving and producing a gas have on the value. It then looks at calculating entropy changes.It the looks at Gibbs free energy and how this can be calculated including the difference between endothermic and exothermic reactions. The lesson follows an explicit instruction model with lots of opportunities for i do, we do, you do All answers included I am to reduce photocopying so all activities are within the PPT (30 slides in total)

A fully resourced lesson revising aspects of the AQA Chemistry topics C1 and C2 All contents is applicable to both the trilogy and separate science course Aspects covered include atomic structure, electron structure, ion formation and ionic bonding Also has a starter and a variety of exam questions. In total includes 8 student activities. Majority of activities have answers provided to allow self assessment.

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 full lesson delivering section 2.2.2 n and o covering the properties of simple covalent molecules. Also covers some of the content on giant covalent structures from section 2.3.1. Includes a starter, full notes, a practical with teacher and technician notes, various activities and a differentiated summary activity at the end. All answers are included Some slides have additional information to support delivery of the activities included

This is a complete lesson covering sections 5.2.3 J and K of the OCR Chemistry specification- Fuel cells. The lesson starts be recapping some electrode potential calculations and a method for measuring those potentials. It then introduces cells and discusses the difference between primary and secondary cells along with associated calculations. The lesson then focuses on fuel cells including the difference between an alkaline and an acid fuel cell 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 full lessons covering section 6.1 of the OCR Physics specification- capacitors. This particular lesson covers sections c, d, e and a, b and c- energy in circuits. This includes the circuits for calculating work done using charge and voltage, charge and current and voltage and capacitance. also covers how to calculate total capacitance in series and parallel. The lesson includes a starter, full notes, lots of student activities including exam questions and a differentiated summary at the end All answers provided

This is a complete lesson covering sections 5.1.5 j of the OCR Biology specification-he co-ordination of animal responses by the endocrine and nervous system. It covers the flight and flight response as well as the role played by hormones in cell signalling using adrenaline as an example. 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 section 5.6 of the AQA trilogy GCSE specification- rates of reaction and equilibrium. The lesson covers a range of retrieval activities including activation energy, the role of catalysts and calculating Mr. The lesson also includes lost of exam practice including questions on the required practicals from rates and examples of the 6 mark style longer answer question. All answers included

A complete lesson covering section 5.4.1 a- e of the OCR Physics specification- gravitational fields It includes a starter, full notes, various independent activities and a differentiated summary at the end The lesson covers gravitational fields, the law of gravitation and calculating gravitational field strength All answers included I aim to reduce photocopying so all resources are within the PPT (31 slides in total)

This is a complete lesson covering sections 5.1.5 i of the OCR Biology specification-reflex reactions. The lesson starts by introducing the reflex arc and what the events in one are. It also covers the knee jerk reflex and the blink reflex as examples of the survival importance of reflexes. It also offers an opportunity of planning a practical investigating reaction times 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 sections 5.4.3 and 5.4.4 of the OCR Physics specification- gravitational potential and planetary motion. The lesson starts by introducing gravitational potential including the various calculations. It then looks at GPE and how this can be calculated covering the fact that at GCSE students calculated changes in GPE rather than absolute values which are negative. It then looks at changes in gravitational potential and how these can be determined mathematically and graphically. The lesson then moves onto escape velocity and satellites before introducing Kepler’s three laws. The lesson includes lots of independent student tasks including practicing deriving the planetary motion equations. All answers are included I always aim to reduce photocopying so all tasks are within the PPT- 41 slides in total

A complete revision lesson covering section 4.7.2 of AQA topic B7 from both Trilogy and Biology. the lesson covers: Biotic and abiotic factors The water cycle the carbon cycle Sampling RPA Food chains and webs Predator prey relationships Each has a variety of activities along with exam, questions to help assess students recall and understanding All answers provided

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

This is a complete lesson covering sections 5.2.2 I, j, k and l of the OCR Biology specification- anaerobic respiration and respiratory substrates. It starts by introducing anaerobic respiration in various organisms including lactate fermentation and alcoholic fermentation. It then goes on to look at respiratory substrates and respiratory quotients including their use and calculation. There are some summary questions to check for understanding before looking at respirometers. 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 section 6.1 of the OCR Physics specification- capacitors. This lesson specifically covers points b, c, d and which is the equations covering charging and discharging of capacitors. It introduces the equations for calculating charge, current and voltage at different times during charge and discharge. It also covers the time constant- what it means and how to calculate it. The lesson includes a starter, full notes, a variety of student activities, lots of exam questions and a differentiated summary at the end. All answers included

A complete lesson covering section 5.3.3 a-e of the OCR Physics specification- free and forced oscillations and damping of SHM. This covers the difference between free and forced oscillations and the effect of resonance. It then looks at damping especially as a means of reducing the effects of resonance for example in earthquakes. Includes a starter, full notes and lots of student independent tasks. I always try to reduce photocopying so all activities are found in the PPT. All answers provided

A complete lesson revising section 4.1.3 of the AQA trilogy science course- cell transport. It covers diffusion, active transport and osmosis as well as the osmosis required practical Also includes some retrieval activities on cell structure and function Includes lots of retrieval type activities as well as exam questions All answers included and all resources are in the PPT

A revision Powerpoint taking students through how to do a titration along with worked examples of the accompanying calculations and the chance for students to practice themselves. Included are differentiated exam questions aimed at grade 4/5 and 7/8