The tenth lesson in the OCR topic Electrons and Bonding. It is a full lesson covering section 2.2.2 l and m of the OCR A level chemistry specification. It covers Hydrogen bonding and the properties of water. It includes a starter, full notes, various student activities and a differentiated summary at the end. All answers included Some slides have additional notes to support delivery / explain the activities

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 full lesson covering section 4.1.1 a and d of the OCR A level specification representing organic molecules and using general formula. The lesson takes students through the various ways of showing organic molecules including worked examples and opportunities for students to practice. The lesson includes a starter, full notes, various student activities and a differentiated summary at the end All required resources are in the PowerPoint. Some slides include additional notes to support delivery.

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 complete lesson covering section 4.1.2e of the OCR A level specification- the burning of alkanes. It covers both complete and incomplete combustion and the problems associated with carbon monoxide. Offer lost of opportunity to practice balancing equations as well as recall of the reacting masses equations from module 2 Includes a starter, full notes, a variety of student activities and a differentiated summary at the end Some slides have notes to support delivery All answers included

A full lesson covering points 4.1.3 g, h and i of the OCR A level chemistry specification- reaction mechanisms of alkenes. It covers the reaction mechanisms electrophillic addition of halogens and hydrogen halides, the markownikoff law and prediction of the major product of alkene reactions. The lesson includes a starter, full detailed notes, lots of student activities especially practicing reaction mechanisms using exam style questions and a differentiated summary at the end. Full 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 a complete lesson covering section 5.1.2 b, c, d and e of module 5 the OCR A level chemistry course- calculating Kc. It remind students what Kc and how to calculate it when given the data. It then covers deriving the units for Kc and the two types of equilibria (homogeneous and heterogeneous). The lesson closes with how to calulate Kc directly from experimental results including the use of titrations to establish concentration. The lesson includes a starter, full notes, worked examples, lots of student practice and a differentiated summary at the end All answers provided

A complete lesson covering section 5.1.1 j and k of the OCR A level Chemistry specification- rates, activation energy and the Arrhenius equation. It also covers the content required for PAG 10.3 including a method and a sample results table. Although designed for OCR would suit any a level chemistry course. The lesson introduces the Arrhenius equation, what it is for and how to use it including in its logarithmic form. The includes worked examples and student led activities. This can either be delivered using theoretical examples or by collecting practical results. The lesson includes a starter, full notes, various student activities and a differentiated summary at the end. All answers 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 pair of lessons and a worksheet covering sections 5.1.4 a-i of the OCR Physics specification- the gas laws It covers: The gas laws The ideal gas Kinetic theory The effect of newtons Laws Internal energy PAG 8 The two lessons and the PAG take around 5 hours in total. All answers are included I generally try to reduce copying so other than the worksheet all resources are found in the lesson PPT

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)

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 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)