A complete lesson covering section 6.2.5 a and b of the OCR chemistry specification- chemical analysis using thin layer chromatography and gas chromatography. The lesson starts by recapping some of the analytical techniques introduced in year 12. The lesson then moves on to TLC chromatography and how this can be used. This includes some exam questions and independent tasks The lesson then moves on to looking at gas chromatography again using lots of independent tasks to support understanding I am to reduce photocopying so all activities are in the PPT (37 slides in total)

A complete lesson covering section 5.1.1 b and c of the OCR Biology specification- how gene linkage and epistasis can affect the phenotypic ratios and how this can be investigated using Chi square. The lesson starts by introducing sex linkage and then includes some examples of genetic crosses involving colour blindness. It then looks at autosomal linkage again using example crosses to support. The lesson the goes on to look at both recessive and dominant epistasis again using lots of examples to support understanding. The lesson closes by introducing the Chi square test As well as the examples the lesson includes lots of exam questions to show how the skills could be assessed I aim to reduce photocopying so all resources are in the PPT (62 slides in total)

A complete lesson revision module C8- chemical analysis from the AQA Trilogy combined course It covers chromatography, formulations and the gas tests via a series of retrieval activities as well as lots of exam practice. Includes the chromatography required practical. Some slides are animated with triggers to make the animation work- simply clock the boxes when showing the PPT and they will disappear All resources are in the PPT and all answers included

A complete lesson revising the two required practicals in AQA Biology paper 2- sampling and reactions rates. The lesson starts with a reminder of some key terms before reminding students of biotic and abiotic factors and the events that make up a reflex response, The lesson then move son to the two required practicals covering them with a mix of worked examples. exam questions and mathematic practice All answers included

A complete revision lesson covering section 6.5.1-3 of the AQA trilogy course- forces. It covers forces and their interactions, work done and energy transfer and elasticity. The lesson includes a variety of student led activities, retrieval practice and exam questions All answers provided

A complete lesson covering section 6.1.2 d-f of the OCR Biology A specification- the factors affecting gene frequency and evolution and the Hardy Weinberg equations. The lesson covers stabillsing and disrupting selection, the founder effect, genetic drift and genetic bottle necks. It then goes on to look at the Hardy Weinberg equations and the conditions required for them to true, The lesson includes lots of independent tasks and exam questions All answers provided I am to reduce photocopying so all resources are in the PPT- 38 slides in total

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 revision lesson covering sections 5.1.1 and 5.1.2 of the AQA trilogy science course- atomic structure and the periodic table. would also cover the GCSE Chemistry course. The lesson includes a variety of retrieval practice activities and exam questions. All slides animated- in some cases click the boxes to reveal the answer. The lesson includes: Properties of subatomic particles Atomic structure History of the atom uses of mass and proton numbers calculating relative atomic masses Electron configuration All answers included and all resources within the PowerPoint

A complete lesson revising sections 6.2.1 and 6.2.1 of the AQA trilogy Physics specification- current, potential difference and resistance and series and parallel circuits. The lesson includes lots of retrieval type activities and exam questions The lesson covers: Circuit symbols Types of circuit IV characteristics The resistance of a wire required practical Various calculations Plugs and electrical safety Answers provided and all activities are within the PPT

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 complete lesson covering the objectives from AQA Biology and trilogy on translocation in plants. The lesson starts with a retrieval starter covering topics from B1 and B2 It then looks at the transport of sugars using aphids as a hook. It then links this to photosynthesis. This is summed using using some knowledge checking questions and an exam question The lesson then moves on to phloem and their structure comparing them to xylem. There are some questions and a Venn diagram activity. There are then some quick AfL questions followed by an exam question. the lesson closes with an application activity looking at the damage done to trees by herbivores eating their bark All resources and answers provided

A complete lesson covering the objectives from AQA Biology and Trilogy covering cancer and risk factors for non-infectious diseases. The lesson starts with a retrieval starter covering a variety of topics from AQA Biology module 2- organisation. Answers included It then moves onto to look at the two types of tumour and how they differ. Includes a video and a summary activity. The lesson then looks at the different risk factors again with summary activity The lesson then moves on to look at the difference between correlation and cause The lesson closes with some exam questions

A complete lesson covering how to calculate bond energies. This lesson would support both the trilogy GCSE and the separate Chemistry course. The lesson starts with a retrieval starter covering a variety of topics form molecules 1-4 with answers It then recaps endo and exothermic reactions with examples including a video It then covers what is meant by a bond energy using a variety of examples. Students then work through some examples The lesson then moves onto calculating overall energy changes in reactions before going through some examples. There are then some independent examples for students to work through with answers The lesson finishes with some exam question examples All resources provided

Revision activity of three of the topics in C1- mixtures, the periodic table and atomic structure. Each section has a number of slides going over the content followed by an exam questions with mark scheme. Exam questions are two standard demand and a higher demand.

PowerPoint revising the content of AQA C4 electrolysis. Included is a starter recapping gas tests Summary activity encouraging students to work out the products of various electrolysis experiments Exam questions and answers provided at grade 4/5 (standard) ands grades 6/7/8 (higher)

The third lesson in OCR module three topic Animal Transport sections 3.1.2d the formation of tissue fluid, properties of blood and lymph. This a full lesson including starter, full notes, various student activities, AFL opportunities and a differentiated summary activity at the end. All answers are included. Some slides contain additional guidance information to support delivery / understanding of the activities

This is the fifth lesson in OCR A level Biology module section section 3.2.1 The cardiac cycle and its control including the role of valves. This is a full lesson with starter, full notes, student activities and a fully differentiated summary activity at the end. All answers provided Some slides have additional information to support delivery / understanding of the topic covered

This is the seventh lesson in OCR Biology Module 3 section 2- Animal transport. It covers oxygen transport, oxygen dissociation curves, adult haemoglobin and fetal haemoglobin. This is a complete lesson including a starter, full notes, various student activities, review opportunities and a differentiated summary activity at the end. Also available in a bundle of two lessons on gas transport https://www.tes.com/teaching-resource/ocr-a-level-biology-gas-transport-bundle-12393262 or as part of a complete module https://www.tes.com/teaching-resource/ocr-a-level-biology-animal-transport-bundle-12393269 All answers are provided.