A full lesson covering sections 3.1.3 a and b of the OCR Biology Specification covering the distribution of vascular tissue in plants along with PAG 02 the dissection of plant tissue. Full instructions o the PAG 02, along with guidance to biological drawings, but you may also need to download documents from OCR interchange to accompany the practical activity itself. The lesson includes a starter, full notes with diagrams, student activities and a differentiated summary at the end. Answers to the majority of activities are included except the 5 questions that come from the PAG document from OCR

A complete lesson taking students through the calculations for reacting masses Suitable for trilogy and separate chemistry It starts with practice of moles and molar calculations. It then demonstrates the idea of ratios using recipes for making cakes. There are then some worked examples for the whole class to do together plus some individual practice. The lesson closes with more students practice and then com exam questions. Updated 23/11/20 as my class requested more worked examples to do as a class All answers included

This is a complete lesson covering section 5.1.2 a-e of module 5 of the OCR Chemistry specification- The equilibrium constant Kp in gaseous equilibria. It remind students of the difference between homogeneous and heterogeneous equiliibria and how to calculate both mole fractions and partial pressues. It then demonstrates how to uses these figures to calculate Kp and it associated units. in a cross curricular link it also looks at oxygen transport and the role of equilibria with haemoglobin. The lesson includes a starter, full detailed notes, lots of student led activities and a differentiated summary at the end. All answers provided

This is the final lesson in OCR specification section 3.1.1- fish ventilation. It is a full lesson including starter, full notes, various student activities and a differentiated summary activity at the end. Included is an animation to help explain the difference between parallel and counter current flow. It includes a link to a video of a fish dissection along with accompanying questions in case the practical (PAG2) can’t be competed in these covid secure times. All answers provided Some slides have additional details to support delivery

This is the eighth and final lesson in OCR Biology module 3 section 2- Animal transport. It covers the transport of carbon dioxide, the Bohr effect, and the chloride shift. It is a complete lesson including a starter, full notes, various students activities, review opportunities and a fully 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.

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 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

Revision lesson where students complete one of a series of recall activities then a long answer exam question linked to that recall activity. Answers included in the PowerPoint Covers heart structure, leaf structure and the structure of villi and alveoli

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

The Eighth lesson in the OCR topic Electron structures and bonding. It covers Electronegativity and Polarisation from section 2.2.2 i + j of the OCR Chemistry specification. This is a full lesson with starter, complete notes, student activities and a differentiated summary activity at the end All answers included Some slides have additional information to support delivery of the content

A full lesson covering section 4.1.1e of the OCR A level Chemistry specification- structural isomers. Contains full notes and worked examples covering the three ways that structural isomers can occur. The lesson contains a starter, various student activities as well as a differentiated summary activity at the end. All answers are included. Some slides have additional notes to support delivery of the content

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

PowerPoint recapping the main information for ionic and metallic bonding along with summary questions in the PPT with answers Includes starter activity with answers Also attached are a series of exam questions with answers. these are predominantly aimed at the 4/5 borderline

A revision Powerpoint covering the remaining calculations from AQA C3- gas calculations, atom economy and percentage yield. It includes a starter drawing on previous revision lessons, worked examples and opportunities for student practice with answers. This is the third in a a set of 3 Powerpoints covering the content of AQA C3. It is designed to be used, with the other Powerpoints, along side another of my resources the CS summary sheet.

A leveled resourced suitable for all abilities aimed at supporting GCSE students with revision for the topic Acids and Bases. It includes a brief introduction with background information then a series of tasks to cover all the learning points from both the single Chemistry and combined science GCSE courses. Includes links to websites to support learning

A full lesson to deliver sections 3.1.1 a and b of OCR Biology- exchange surfaces. Includes a starter, various activities, full notes and differentiated final questions with answers. Helps to deliver some of the maths skills that may be required for the final exam including how to calculate surface area to volume ratio. Includes examples to help support student understanding Also has a homework activity, with answers, to extend the learning from the lesson.

This is lesson two of the OCR exchange surfaces topic 3.1.1c A full lesson with activities included based round the mammalian respiratory system. Includes a starter, diagrams to label, review questions, activity round structures in the system and differentiated end of lesson questions Notes on some slides to aid teaching of concepts. Includes answers to all questions