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Mr Science

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Head of science Check out my Youtube channel for free videos to support your teaching, https://www.youtube.com/mrscience88

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Head of science Check out my Youtube channel for free videos to support your teaching, https://www.youtube.com/mrscience88
International A-level Biology Edexcel Topic 8: The Effect of Drugs on the Nervous System
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International A-level Biology Edexcel Topic 8: The Effect of Drugs on the Nervous System

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Designed for the new specification International A-level edexcel course but can be modified for other exam boards. 24 slides coveringThe Structure of Neurones By the end of the powerpoint students would have covered: 8.7 understand how the effects of drugs can be caused by their influence on nerve impulse transmission, illustrated by nicotine, lidocaine and cobra venom alpha toxin, the use of L-DOPA in the treatment of Parkinson’s disease and the action of MDMA (ecstasy) Powerpoint contains exam questions.
International A-level Biology Edexcel Topic 8: Synapse
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International A-level Biology Edexcel Topic 8: Synapse

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Designed for the new specification International A-level edexcel course but can be modified for other exam boards. 26 slides coveringThe Structure of Neurones By the end of the powerpoint students would have covered: 8.6 (i) know the structure and function of synapses in nerve impulse transmission, including the role of neurotransmitters and acetylcholine. Powerpoint contains exam questions.
International A-level Biology Edexcel Topic 8: Saltatory conduction
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International A-level Biology Edexcel Topic 8: Saltatory conduction

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Designed for the new specification International A-level edexcel course but can be modified for other exam boards. 17 slides coveringThe Structure of Neurones By the end of the powerpoint students would have covered: 8.5 understand the role of myelination in saltatory conduction. Powerpoint contains exam questions.
International A-level Biology Edexcel Topic 8- How the nervous system works (Action potential)
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International A-level Biology Edexcel Topic 8- How the nervous system works (Action potential)

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Designed for the new specification International A-level edexcel course but can be modified for other exam boards. 34 slides coveringThe Structure of Neurones By the end of the powerpoint students would have covered: 8.4 understand how a nerve impulse (action potential) is conducted along an axon, including changes in membrane permeability to sodium and potassium ions Powerpoint contains exam questions.
International A-level Biology Edexcel Topic 8-The Structure of Neurones
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International A-level Biology Edexcel Topic 8-The Structure of Neurones

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Designed for the new specification International A-level edexcel course but can be modified for other exam boards. 35 slides coveringThe Structure of Neurones By the end of the powerpoint students would have covered: 8.1 know the structure and function of sensory, relay and motor neurones, including Schwann cells and myelination Powerpoint contains exam questions.
IAL Edexcel Biology Topic 3- Revision questions
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IAL Edexcel Biology Topic 3- Revision questions

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Worksheet contains 320 active recall questions to cover Topic 3 – Cell Structure, Reproduction and Development from the international edexcel biology course. The questions can be used for: -Short quizzes -Revision questions -Homework -Assesssment
IGCSE Biology Edexcel revision guide
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IGCSE Biology Edexcel revision guide

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This study guide has been designed and written to cover the International Edexcel GCSE Biology course. This bundle contains all 5 biology topics. The nature and variety of living organisms Structure and functions in living organisms Reproduction and inheritance Ecology and the environment Use of biological resources The revision guides come with free science videos. 300 pages long. Contains retrieval practice questions. Comes with support video via my youtube channel.
International A-level Biology Edexcel Topic 3-Fertilisation in plants
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International A-level Biology Edexcel Topic 3-Fertilisation in plants

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Designed for the new specification International A-level edexcel course but can be modified for other exam boards. 21 slides covering Fertilisation in plants By the end of the powerpoint students would have covered: 3.13 know the process of fertilisation in flowering plants, starting with the growth of a pollen tube and ending with the fusion of nuclei. Powerpoint contains exam questions.
International A-level Biology Edexcel Topic 3-Fertilisation in animals
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International A-level Biology Edexcel Topic 3-Fertilisation in animals

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Designed for the new specification International A-level edexcel course but can be modified for other exam boards. 29 slides covering Fertilisation in animals By the end of the powerpoint students would have covered: 3.11 understand how mammalian gametes are specialised for their functions (including the acrosome in sperm and the zona pellucida in the egg cell). 3.12 know the process of fertilisation in mammals, including the acrosome reaction, the cortical reaction and the fusion of nuclei. Powerpoint contains exam questions.
International A-level Biology Edexcel Topic 3- Mitosis
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International A-level Biology Edexcel Topic 3- Mitosis

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Designed for the new specification International A-level edexcel course but can be modified for other exam boards. 18 slides covering Mitosis By the end of the powerpoint students would have covered: -Understand the cell cycle’s role in the production of identical daughter cells for growth and asexual reproduction. -Know how to calculate mitotic indices. Powerpoint contains exam questions
International A-level Biology Edexcel Topic 3- The cell cycle
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International A-level Biology Edexcel Topic 3- The cell cycle

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Designed for the new specification International A-level edexcel course but can be modified for other exam boards. 21 slides covering The cell cycle By the end of the powerpoint students would have covered: -The cell cycle’s role in the production of identical daughter cells for growth and asexual reproduction. Powerpoint contains exam questions
International A-level Biology Edexcel Topic 3- The organisation of cells
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International A-level Biology Edexcel Topic 3- The organisation of cells

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Designed for the new specification International A-level edexcel course but can be modified for other exam boards. 20 slides covering The organisation of cells By the end of the powerpoint students would have covered: -How the cells of multicellular organisms are organised into tissues. -How the tissues are organised into organs. -How the organs are organised into organ systems. Powerpoint contains exam questions
International A-level Biology Edexcel Topic 3- Prokaryotic cells
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International A-level Biology Edexcel Topic 3- Prokaryotic cells

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Designed for the new specification International A-level edexcel course but can be modified for other exam boards. 18 slides covering Prokaryotic cells By the end of the powerpoint students would have covered: -The ultrastructure of Prokaryotic cells. -Understand the function organelles in Prokaryotic cells Powerpoint contains a exam style question
International A-level Biology Edexcel Topic 3- Eukaryotic cells
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International A-level Biology Edexcel Topic 3- Eukaryotic cells

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Designed for the new specification International A-level edexcel course but can be modified for other exam boards. 30 slides covering Eukaryotic cells By the end of the powerpoint students would have covered: -Ultrastructure of eukaryotic cells -Understand the function of the organelles in eukaryotic cells -Recognise the organelles in eukaryotic cells from electron microscope (EM) images. Powerpoint contains exam questions
Photosynthesis-Biology - IGCSE/GCSE (PDF)
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Photosynthesis-Biology - IGCSE/GCSE (PDF)

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There are two worksheets: covers the structure and function of a leaf. cover photosynthesis and factors that affect photosynthesis. This worksheet can be used for pupils on the GCSE/IGCSE course. It can also be used to help A-level pupils review prior learning. Worksheet comes in PDF form.
Digestion -Biology - IGCSE/GCSE (PDF)
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Digestion -Biology - IGCSE/GCSE (PDF)

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There are three worksheets: Covers the digestive system. Cover the small intestine and Disease of the small intestine. Calorimeter. These worksheets can be used for pupils on the GCSE/IGCSE course. It can also be used to help A-level pupils review prior learning. Worksheet comes in PDF form.
Enzyme -Biology - IGCSE/GCSE (PDF)
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Enzyme -Biology - IGCSE/GCSE (PDF)

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There are two worksheets: Covers the lock and key theory Covers the factors that affect enzyme action These worksheets can be used for pupils on the GCSE/IGCSE course. It can also be used to help A-level pupils review prior learning. Worksheet comes in PDF form.
Heart worksheet -Biology - IGCSE/GCSE (PDF)
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Heart worksheet -Biology - IGCSE/GCSE (PDF)

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Pupils label the internal and external structure of the heart. There is also a word fill task at the bottom of the sheet. This worksheet can be used for pupils on the GCSE/IGCSE course.It can also be used to help A-level pupils review prior learning. Worksheet comes in PDF form.