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I have a variety of resources covering AQA GCSE Science as well as OCR A level Biology, Chemistry and Physics. There are also some PD resources and whole school assemblies.

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I have a variety of resources covering AQA GCSE Science as well as OCR A level Biology, Chemistry and Physics. There are also some PD resources and whole school assemblies.
OCR Chemistry TLC and gas chromatography
atdewaratdewar

OCR Chemistry TLC and gas chromatography

(0)
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)
OCR Biology gene linkage and epistasis
atdewaratdewar

OCR Biology gene linkage and epistasis

(0)
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)
OCR Chemistry organic synthesis
atdewaratdewar

OCR Chemistry organic synthesis

(0)
A complete lesson covering section 6.2.5 b and c- further organic synthesis. The lesson covers a variety of skills needed for organic synthesis: identifying functional groups Identifying synthetic routes Completing flow charts showing synthetic routes Recalling and using reagents and conditions Drawing reaction mechanisms including curly arrows The lesson is a mixture of student activities and teacher led worked examples All answers included i aim to reduce photocopying so all activities are in the PPT (47 slides in total)
OCR A  level Physics revision program
atdewaratdewar

OCR A level Physics revision program

(4)
A booklet setting out an 11 week revision program covering the OCR A Physics A level specification. Each week has a blank mind map, PLC, a retrieval activity and a series of exam questions and answers The topics covered are: Thermal physics Mechanics and momentum Waves Quantum and space physics materials Electricity 1 Capacitors Oscillations Electric fields and electromagnetism Electricity 2 Nuclear physics Some activities have been adapted from other free resources available on TES
OCR A  level Chemistry  revision plan
atdewaratdewar

OCR A level Chemistry revision plan

(1)
A PDF covering an 11 week revision plan covering all the topics in the OCR A Chemistry A level specification. Each week includes a blank mind map, a PLC for the specification points covered and exam questions. Each week there is either a retrieval quiz or a revision place mat to complete. The topics covered are: Reaction mechanisms 1 Rates and equilibria Foundations in chemistry pH and buffers Organic compounds Periodicity Reaction mechanisms 2 Enthalpy and energy Redox reactions, electrochemical cells and transition metals Synthesis Analysis Includes some resources that have been adapted from other free resources on TES
OCR A level Biology revision plan
atdewaratdewar

OCR A level Biology revision plan

(3)
A PDF containing an 11 week revision plan covering the topics in the OCR A Biology A level specification. Each week contains a blank mind map, revision placemats to complete and a selection of exam questions and answers The topics covered are: Cells and molecules Respiration Animal exchange and transport Membranes and cell division Disease Nervous communication Plant biology Genetics Hormones and homeostasis Ecology and biodiversity Photosynthesis Some sheets have been adapted from other free resources on TES
OCR Chemistry nitrogen compounds + polymers
atdewaratdewar

OCR Chemistry nitrogen compounds + polymers

4 Resources
A suite of 4 lessons that cover the following Amines Amides Polyesters Polyamides Making carbon-carbon bonds Nitriles All answers included All activities within each PPT
OCR Chemistry making Carbon-carbon bonds
atdewaratdewar

OCR Chemistry making Carbon-carbon bonds

(0)
A full lesson covering section 6.2.4 a-d of the OCR Chemistry specification- making carbon-carbon bonds. The lesson starts by looking at why we need to form new carbon-carbon bonds. It then looks at the reactions with haloalkanes and acyl chlorides and the reaction mechanisms behind both. The lesson then looks at the reactions of the nitriles and how they can be used in organic synthesis. The final part of the lesson looks at the reactions with benzene and how additional side chains can be added. There are lots of student independent tasks and all answers are provided I aim to reduce photocopying so all activities are within the PPT (32 slides in total)
OCR Chemistry electrode potentials
atdewaratdewar

OCR Chemistry electrode potentials

(0)
A pair of lessons covering sections 5.2.3 f-i of the OCR Chemistry specification- electrode potentials The first lesson starts by looking at what half-cells are, how they are formed and the importance of salt bridges. It also covers how they can be used to measure standard electrode potentials. The lesson then covers half equations and using them to calculate the voltage of a electrochemical cell. The second lesson looks at the feasibility of reactions and how they can be predicted using half-cells. It also looks at the limitations of using electrode potentials to predict reactions Both lessons include lots of student independent work tasks and all answers are included I am to reduce photocopying so all activties are in the PPTs (30 slides and 25 slides each)
OCR Chemistry condensation polymers
atdewaratdewar

OCR Chemistry condensation polymers

(0)
A complete lesson covering section 6.2.3 a-c of the OCR Chemistry specification- condensation polymerisation to form polyesters and polyamides. The lesson starts by recapping addition polymerisation for year 12. It then introduces condensation polymers. The lesson then goes through the formation of polyamides and polyesters using either one monomer or two. The lesson includes multiple opportunities for students to independently practice. The lesson then covers the hydrolysis of polymers to return to the original monomers. The final part of the lesson is practice at working out the original monomer using a digram of the original polymer. The lesson includes lots of independent tasks I aim to reduce photocopying so all activities and answers are in the PowerPoint- a total of 42 slides
OCR Chemistry redox reactions + titrations
atdewaratdewar

OCR Chemistry redox reactions + titrations

(0)
A complete lesson covering section 5.2.3 a- e of the OCR Chemistry specification - redox reactions and carrying out redox titrations. The lesson opens with a reminder of oxidation numbers from year 12. It then looks at reducing and oxidising agents using an example to reinforce the idea. The lesson then moves onto how half equations can be used to construct overall equations for reactions, again with students led practice. It then looks at using oxidation numbers to complete equations, including when some species are missing from the equation (such as water) . The final part of the lesson looks at redox titrations including both how to carry them out as well as various examples of calculation including calculating purity and using it to work out water of crystalisation. The lesson includes worked examples and student independent practice. I aim to reduce copying so all activities are within the PowerPoint- 36 slides in total
OCR Chemistry amino acids, chirality and amides
atdewaratdewar

OCR Chemistry amino acids, chirality and amides

(0)
A complete lesson covering section 6.2.2 a, b c and d of the OCR chemistry specification- amino acids, amides and chirality. The lesson starts by looking at the structure of amino acids. It then looks at the reactions of amino acids with bases, other acids and alcohol. This includes practice at drawing the structures of the various products produced. The lesson then moves to amides including the various ways of naming them. The last part of the lesson looks at chirality and the effect of different optical isomers when used in medicine. The lesson includes lots of independent tasks All answers provided I aim to actively reduce photocopying so all activities are within the PPT which is 40 slides long
OCR Chemistry Amines
atdewaratdewar

OCR Chemistry Amines

(0)
A complete lesson covering section 6.2.1. a and b of the OCR Chemistry specification- amines. It starts by covering what amines are and how they can be named sing both display formula and structural formula. The lesson then looks at amines in the natural world including that some are products of decay. The lesson then moves onto the role of amines as bases and how this chemical occurs. The lesson closes by looking at how amines can be synthesised from haloalkanes and how aromatic amines can be formed from nitro compounds The lesson includes lots of student led activities All answers included I am to reduce photocopying so all activities are within the PPT- 37 slides in total
OCR Physics Astrophysics and cosmology
atdewaratdewar

OCR Physics Astrophysics and cosmology

4 Resources
A bundle of 4 lessons covering all the specification points in OCR Physics section 5.5 - cosmology and astrophysics- Stars Electromagnetic radiation from stars Wein’s law and Stefan’s law Hubble constant Cosmology Doppler effect The big bang theory All answers are included I am to reduce photocopying so all resources (except one) are in the PPT
OCR Physics the big bang theory + Doppler effect
atdewaratdewar

OCR Physics the big bang theory + Doppler effect

(0)
A complete lesson covering sections 5.5.3 d-o of the OCR Physics specification- the big bang theory, the cosmological principle, the Doppler effect and red shift. The lesson starts by covering the Doppler effect in sound and how this also applies to red shift in light. It the covers how this and CMBR act as evidence for the origins of the universe in the big bang. It covers the Hubble constant, how its value is not exact and how it can be sued to estimate the age of the universe. The lesson closes by looking at the events immediately following the big bang and how the universe is believed to have changed. The lesson includes lots of calculations and multiple student activities All answers are provided I aim tor educe photocopying so all resources are within the PPT- a total of 50 slides
Christmas quiz
atdewaratdewar

Christmas quiz

(0)
A multiple choice Christmas quiz designed to be used with white boards or in a large space students could move around in to show their answers 40 questions and answers Slides could be reordered to create rounds Merry Christmas
OCR Physics stellar spectrum, radiation + luminosity
atdewaratdewar

OCR Physics stellar spectrum, radiation + luminosity

(0)
A complete lesson covering sections 5.5.1e and 5.5.3 a-k of the OCR Physics specification- stellar radiation and luminosity and stellar spectrum. It starts by looking at the way that objects produce electromagnetic radiation and the link to temperature. It then looks at Wien’s displacement law and Stefan’s law including calculations and comparisons of luminosity and temperature. It then move son to look at spectra and how electrons produce photons of light after being excited. It then closes by looking at the difference between emission and absorption spectrum and how they can be sued to analyse stars. Includes lots of independent activities All answer included I aim to reduce photocopying so all resources are in the PPT- 49 slides in total
OCR Physics Solar life cycles
atdewaratdewar

OCR Physics Solar life cycles

(0)
A complete lesson covering points 5.5.1 b-f of the OCR Physics specification- the life cycle of stars. It starts with the formation of stars from dust and gas then works though the various stages of the life cycle for all sizes of stars. It includes the Chandrasekhar limit as a determiner of which cycle a star will go through. It includes links to several videos on you-tube and a card sort work sheet. The lesson includes lots of independent tasks including a variety of calculation questions All answers included I aim tor educe photocopying so the majority of activities are in the PPT- 38 slides in total
OCR physics solar system + solar distances
atdewaratdewar

OCR physics solar system + solar distances

(0)
A complete lesson covering section 5.5.1.a and 5.5.3a-c of the OCR physics specification- our planetary neighbors and how to calculate interstellar distances. It starts by introducing the key terms needed to describe the solar system including the difference between planet and dwarf planets and asteroids and comets. It then goes on to cover the various methods for measuring distances in space including light years and parsecs. This includes using stellar parallax and the equation p = 1/d to use arc seconds All answers provided I always aim to reduce photocopying so all resources are included in the PPT- a total of 30 slides
OCR Physics gravitational fields bundle
atdewaratdewar

OCR Physics gravitational fields bundle

2 Resources
A set of two lessons thats covers all of the learning points in section 5.4 of the OCR physics specification- gravitational fields. The lessons cover: Point and spherical masses Newtons law of gravitation Planetary motion Gravitational potential and energy Includes lots of independent student activities All answers included I aim to reduce photocopying so all activities are with the PPT (31 and 41 slides)