This lesson bundle contains 17 detailed and fully-resourced lessons which cover the following specification points in topic 3 of the AQA A-level Biology specification: Topic 3.1 The relationship between the size of an organism or structure and its surface area to volume ratio The development of systems in larger organisms as adaptations that facilitate exchange as this ratio reduces Topic 3.2 Adaptations of gas exchange surfaces as shown by gas exchange in single-celled organisms, insects, bony fish and the leaves of dicotyledonous plants The gross structure of the human gas exchange system The essential features of the alveolar epithelium as a surface over which gas exchange takes place The mechanism of breathing to include the role of the diaphragm and the intercostal muscles Topic 3.3 During digestion, large molecules are hydrolysed to smaller molecules Digestion in mammals by amylases, disaccharidases, lipase, endopeptidases, exopeptidases and dipeptidases Mechanisms for the absorption of the products of digestion by cells lining the ileum of mammals Topic 3.4.1 The structure and role of haemoglobin in the loading, transport and unloading of oxygen The effects of carbon dioxide concentration on the dissociation of oxyhaemoglobin The general pattern of blood circulation in a mammal The gross structure of the human heart Pressure and volume changes and valve movements during the cardiac cycle The structure of the arteries, arterioles and veins The formation of tissue fluid and its return to the circulatory system Topic 3.4.2 Xylem as the tissue that transports water The cohesion-tension theory of water transport Phloem as the tissue that transports organic substances in plants The mass flow hypothesis for the mechanism of translocation in plants If you would like to sample the quality of the lessons included in this bundle, then download the following lessons which have been uploaded for free Alveolar epithelium Absorption in the ileum Arteries, arterioles and veins Formation of tissue fluid Translocation

Created by an IB Assistant Examiner. Complete IBDP Biology Higher Level AHL Topic 7 BUNDLE - everything you need to teach the IB Diploma HL Biology topic, Nucleic Acids. This bundle contains 133 slides, approximately nine hours of lessons. The three Google Slides Presentations cab be used in-person and online or distance learning. These can also be added to your Google Classroom, or downloaded as a PowerPoint presentations. Save yourself time - don’t recreate the wheel. This resource is ready to use as-is with no effort needed from you! All my resources are informed by my more than two decades experience teaching IB Biology, so you can be sure you are getting the right information. Bundle Contains: IBDP Biology Topic 7.1: DNA Structure and Replication IBDP Biology Topic 7.2: Transcription and Gene Expression IBDP Biology Topic 7.3: Translation Features of the PowerPoint Presentations: Multimedia links such as videos and animations Highly visual, with clear definitions (helpful for EAL/ESL students) Clear bullet points (not too much text on each slide) and helpful images Links to websites and articles for further inquiry and extension ToK (Theory of Knowledge) links Use of IB Command terms for tasks (state, discuss, explain, etc). Student tasks Exam review questions from past IB Exams, plus mark schemes Official IB understandings and guidance Easy to use, and organised to be used as-is Introduction and Review slides These International Baccalaureate Diploma Progamme guided inquiry lessons are also suitable for other curriculum programs - any kind of High School Biology course that focuses on scientific inquiry, such as AP Biology or Honors Biology.

16x quick (10 min) starter / assessment activities with around 10-15 questions/marks to test vocabulary and knowledge of different aspects of SNAB Topic 3 Voice of the Genome Each test includes feedback boxes and a mark scheme. • Eukaryotic cells • Prokaryotic cells • Secretory pathway • Meiosis • Linkage • Gametes • Fertilisation • Mitosis and Cell Cycle • Mitotic Index • Stem Cells • Differentiation • Levels of organisation • Polygenic inheritance • Multifactorial traits • Epigenetics • Cancer Designed for Salters-Nuffield AS/A2 Biology Edexcel Topic 3

In this bundle you will find powerpoints for every lesson in the third unit of the New AQA Combined Science Trilogy - Biology - Infection and response. There are worksheets, differentiated resources and a range of activities that are easy to follow and deliver. All these resources have been designed this year to meet the demands of the new AQA Trilogy course. This bundle covers everything from 4.3.1 on the specification to 4.3.1.9 Feedback is much appreciated.

This bundle of 15 lessons covers the majority of the content in Topic B3 (Organism level systems) of the OCR Gateway A GCSE Biology specification. The topics covered within these lessons include: The nervous system The eye Hormones and the endocrine system Adrenaline Negative feedback loops Thyroid gland and thyroxine The menstrual cycle Contraception Using hormones to treat infertility Plant hormones Homeostasis Controlling body temperature Controlling blood glucose Diabetes Inside the kidney All of these lesson presentations and accompanying resources are detailed and engaging and contain regular progress checks to allow the students to constantly assess their understanding.