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Miss Sadler Science

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Previously a Subject Leader and Science SLE with bags of experience with all things KS4 and A level Biology. I am currently teaching and creating resources for: OCR A Level Biology, AQA Trilogy, Synergy and Triple Edexcel iGCSE coming soon KS3 ( looking at the AQA 2 year course) including Biomimicry If there is anything specific that you would like, please send me a message.

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Previously a Subject Leader and Science SLE with bags of experience with all things KS4 and A level Biology. I am currently teaching and creating resources for: OCR A Level Biology, AQA Trilogy, Synergy and Triple Edexcel iGCSE coming soon KS3 ( looking at the AQA 2 year course) including Biomimicry If there is anything specific that you would like, please send me a message.
5.1.1 Communication and Homeostasis OCR A Level Biology (approx 9 lessons)
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5.1.1 Communication and Homeostasis OCR A Level Biology (approx 9 lessons)

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For the OCR A level biology specification. As part of this topic I also teach the heart rate PAG 11 and use this to teach student’s t-test. I have included the handout I give students for you to adapt if you wish, this has lots of summary questions, exam questions, revision activities and lined paper in the back to allow for flexibility. It is suitable to print as an A4 booklet. Lessons include: The need for communication - recapping relevant parts of the spec 3.1.4, 2.1.6, 3.1.2 Principles of homeostasis Controlling temperature in endotherms Controlling temperature in ectotherms Student’s t-test including past paper questions linked to PAGs 4,8 and 10 and recap of standard deviation. PAG 11 (3 lessons) Investigate the effect of exercise on HR using student’s t-test Revision - podcast revision activity, revision grid sheet and QR code to exam questions I hope you find this useful and I really value your feedback.
OCR Biology 4.2.1 Biodiversity (7 lessons)
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OCR Biology 4.2.1 Biodiversity (7 lessons)

(4)
For the new OCR Biology course. A power point containing 7 lessons depending on your pace. The second power point is a hand out that I give to my students with all the diagrams and some useful questions. My teaching order is: 1. Habitats and intro to sampling 2. Sampling 3. Species richness, evenness and Simpson’s index 4. Genetic diversity 5. Factors affecting biodiversity 6. Importance of maintaining biodiversity 7. Conservation agreements
OCR Biology Biological membranes 2.1.5 A level lessons
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OCR Biology Biological membranes 2.1.5 A level lessons

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This resources contains a power point and student booklet. Cell surface membranes Diffusion with animations Rate of diffusion and surface area Active transport 5-7 Beetroot practical - colorimeters and serial dilutions Osmosis 9-10 Osmosis with potatoes Model cells application Revision - with QR codes to exam questions
AQA B5 Homeostasis and response  Triple Biology (15-16 lessons)
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AQA B5 Homeostasis and response Triple Biology (15-16 lessons)

(4)
This resource was made for the new AQA scheme of work for Triple science biology. Included are lessons with full objectives and a student booklet with all the resources you will need ( including a few sheets of lined paper for flexibility. 1. Homeostasis and control of body temperature 1b Sweating investigation 2. Human nervous system - animated reflex arc 3. RPA Reaction times 4. The Brain - includes 3D animation of the brain 5. The eye 6. Endocrine system and negative feedback 7. Control of blood glucose 8. Maintaining water and nitrogen balance 9. Hormones in human reproduction 10. Contraception 11. Hormones to treat infertility 12. Plant hormones 13. RPA Investigating the effect of light on the growth of seedlings 14. Summary / revision lesson quick questions activity and podcast(54mins) could be 2 hours. All other topics available and revision grids for the exam season. Your feedback is really appreciated
OCR A level Biology 6.1.2 Patterns of inheritance (13/14 lessons)
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OCR A level Biology 6.1.2 Patterns of inheritance (13/14 lessons)

(17)
For the new spec OCR Biology A 6.1.2 Patterns of Inheritance Fast recall and some diagrams from CGP / Pearson I usually print the handout ppt as a colour booklet for students to annotate The power point contains 13-14 lessons depending on your pace and activities 1.Environmental and genetic factors 2. Recap meiosis 3. Monogenetic, co-dominance, dihybrid crosses 4.Multiple alleles and practice Qs 5. Sex linkage, autosomal genes and epistasis 6.Summary 7.Chi-squared 8.Factors affecting evolution - types of selection 9.Genetic drift, Bottlenecks and Founder effect 10.H-W Principle 11.Speciation 12. Artificial selection 13. Revision (Past paper questions from legacy papers) Separate revision grids that follow the spec are also available to buy with QR codes with OCR MCQs, Seneca tasks and you tube clips
3.1.2 Transport in animals OCR A level Biology (10- 11 lessons)
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3.1.2 Transport in animals OCR A level Biology (10- 11 lessons)

(1)
Made using the new OCR Biology A specification. Roughly 9-10 lessons depending on your pace and practical activities you include All referenced to the spec and past exam questions included. 1. Transport systems (includes estimating the size of RBCs practical) 2. Circulatory systems 3. Structure of blood vessels 4. Formation of tissue fluid 5. Structure of the heart - including 3D model and morph transitions 6.\ Heart dissection PAG 7. The cardiac cycle 8. Initiation of a heartbeat 9. ECGs 10. Oxygen dissociation curves 11. Transporting carbon dioxide
OCR A level Biology Module 4 Revision Grid
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OCR A level Biology Module 4 Revision Grid

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Module 4 Revision grids. 9 x A4 pages in total 4.1.1 x4 4.2.1 x2 4.2.2 x3 Top features include: QR code - takes students to multiple choice quiz from the OCR QR code for useful videos QR code to questions on Seneca maths elements PAG elements checks key terminology *Checks ability to draw key diagrams Links to other parts of the spec where appropriate The activity is designed to check that students have an understanding of the topic and encourages independent working. I advise my students to use notes or a textbook before asking the teacher if they do not know the answer. Each side takes students roughly an hour to complete. I have used as homeworks, support sessions, revision lessons private study tasks and printed on card and cut to use as revision cards All other topics available. Please note, answers not yet available but are in the pipeline!!
OCR A level Biology Module 5 revision grid
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OCR A level Biology Module 5 revision grid

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Module 6 Biology Revision grids. 17 A4 pages in total, I recommend an hour per page to my students Made based on the specification with revision activities to complete, calculation tasks, PAG tasks, QR codes to Seneca tasks, QR codes for OCR Multiple Choice Questions and QR codes to recommended YouTube clips. 5.1.1 x1 5.1.2 x3 5.1.3 x2 5.1.4 x2 5.1.5 x4 5.2.1 x2 5.2.2 x3 Please note this does not yet have answers, it is set up as an independent study task to do alongside class notes and text book
AQA Triple Biology  GCSE Paper 2 Teaching BUNDLE
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AQA Triple Biology GCSE Paper 2 Teaching BUNDLE

3 Resources
Contains power points and student booklets for the last 3 topics of AQA Biology GCSE. I also have bundles for paper 1 and revision resources that I use on the run up to mocks and exam season. A huge amount of effort has gone into these resources and I hope you find them useful. Your feedback really appreciated
Module 3 revision grid bundle
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Module 3 revision grid bundle

4 Resources
This resource is 9 A4 pages of revision activities for Module 3 Top features include: QR code - takes students to multiple choice quiz from the OCR QR code for useful videos QR code to questions on Seneca maths elements PAG elements checks key terminology *Checks ability to draw key diagrams Links to other parts of the spec where appropriate The activity is designed to check that students have an understanding of the topic and encourages independent working. I advise my students to use notes or a textbook before asking the teacher if they do not know the answer. Each side takes students roughly an hour to complete. I have used as homeworks, support sessions, revision lessons private study tasks and printed on card and cut to use as revision cards I have also included all sheets in one document that I use to print off as a booklet. All other topics available. Please note, answers not yet available but are in the pipeline!!
3.1.1 Exchange Surfaces
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3.1.1 Exchange Surfaces

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Made using the new OCR Biology A specification. Roughly 6-7 lessons depending on your pace and practical activities you include All referenced to the spec Features of an exchange surface Mammalian Gas Exchange Ventilation Spirometers Fish Gills Insects
OCR A level Biology Module 6 revision grid
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OCR A level Biology Module 6 revision grid

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Module 6 Biology Revision grids. 18 A4 pages in total, I recommend an hour per page to my students Made based on the specification with revision activities to complete, calculation tasks, PAG tasks, QR codes to Seneca tasks, QR codes for OCR Multiple Choice Questions and QR codes to recommended YouTube clips. 6.1.1 x2 6.1.2 x4 6.1.3 x3 6.2.1 x3 6.3.1 x3 6.3.2 x3 Please note this does not have answers, it is set up as an independent study task.
Module 2 revision grid bundle
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Module 2 revision grid bundle

7 Resources
This resource is 16 A4 pages of revision activities for Module 2 Top features include: QR code - takes students to multiple choice quiz from the OCR QR code for useful videos QR code to questions on Seneca maths elements PAG elements checks key terminology *Checks ability to draw key diagrams Links to other parts of the spec where appropriate The activity is designed to check that students have an understanding of the topic and encourages independent working. I advise my students to use notes or a textbook before asking the teacher if they do not know the answer. Each side takes students roughly an hour to complete. I have used as homeworks, support sessions, revision lessons private study tasks and printed on card and cut to use as revision cards I have also included all documents in one long one so you can print as a booklet. All other topics available. Please note, answers not yet available but are in the pipeline!!
AQA B7 Ecology Trilogy Biology GCSE lessons (10 lessons)
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AQA B7 Ecology Trilogy Biology GCSE lessons (10 lessons)

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This resource was made for the AQA scheme of work for Trilogy science biology Included are 10-11 lessons with full objectives and spec references (based on 1 hour lessons.) I have changed the order of teaching from the specification to help it flow a little better as well as including recap elements from earlier units. There is a student booklet included with space for notes, diagrams, exam questions and lined paper in the back for flexibility (44 pages) 1.Communities 2.Adaptations 3.Organisation of an ecosystem 4-5. RPA 9 Quadrtats and transects 6.How materials are cycled 7.Biodiversity 8.Global warming 9.Maintaining biodiversity 10. Summary All other biology lessons available. Please also see revision resources for ALL AQA units if you are interested that I use for mock and exam preparation. A huge amount of work has gone into these resources and feedback always really appreciated
AQA Trilogy P3 Particle model  revision
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AQA Trilogy P3 Particle model revision

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Made using the AQA Trilogy specification. Contains 1 slide of activities to complete for the P3 particle model topic - lots of tricky calculations to get to grips with and a good way of identifying which need to be revised. I give these out at the end of each topic and also before holidays for exam preparation. I have made the boxes equal sizes so that they can be blown up onto A3 card to create revision cards for intervention/ starters/ plenaries or just handed out as an A4 sheet Maths skills and RPAs are incorporated More of these on the way for all AQA units, RPAs and maths skills. Feedback welcome
OCR A level Biology 2.1.3 Nucleotides and nucleic acids approx 10 lessons
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OCR A level Biology 2.1.3 Nucleotides and nucleic acids approx 10 lessons

(1)
Made using the new spec for OCR Biology A 2.1.3 Nucleotides and nucleic acids topic Lessons included: Nucleic acids, DNA and RNA Polynucleotides ATP and ADP Structure of DNA Purification of DNA DNA replication The genetic code Transcription Translation Revision - MCQs from OCR website PAG 10 - use OCR instructions Please see other A level resources and bundles. Feedback welcome
Semi-conservative replication of DNA
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Semi-conservative replication of DNA

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Suitable for A level Biology, all specifications. Lesson includes power point and student handout. Lesson content Why does DNA need to replicate? The process of semi conservative replication using morph transition and my own hand drawn digital diagrams recap of enzymes Evidence for semi conservative model using nitrogen isotopes Apply to Exam Questions Lots of other resources available, feedback really appreciated.
Phases of the moon
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Phases of the moon

(2)
Whole class activity works brilliantly. Have the class sit in a circle around a football suspended from the celing. Shine a lamp on it and each student draws onto a circular piece of black sugar paper with chalk the shape moon that they can see.