This 21 slide ppt covers the new AQA AS biology syllabus for genetic diversity and natural selection. it covers alleles, genetic bottlenecks, founder effect, natural selection, behavioural, anatomical and physiological adaptations, good colourful examples, directional and stabilising selection, investigating selection, asceptic technique and antibiotic resistance practical (using antibiotic discs). Thank you for looking at my resource, if you like it pls leave feedback.

This is a 33 slide presentation covering the syllabus for the New 2015/16 AQA AS Biology syllabus. It includes: pathogens, viruses, HIV, AIDS, immune system, phagocytes, phagocytosis, T-Cells, B-Cells, Antibodies. Antibody structure, primary and secondary response, vaccines, antigenic variation, Flu, active and passive immunity, antibodies in medicine, cancer drugs, pregnancy testing, ELISA test, interpretation of vaccine and antibody data, including MMR and Herceptin, finishing with ethical issues. Very comprehensive, covers all of the syllabus, using easy to read text, scientific knowledge and wording, diagrams and colourful pictures. Also, includes a task for the students to complete. Thank you for taking the time to look at my resource and I hope you find it beneficial. Please feel free to leave feedback and to 'follow me' so as not to miss out on future helpful resources.

This is a 10 slide ppt covering the new AQA AS Biology syllabus. It has easy to follow scientific text, diagrams and graphs. The following items are covered: structure of Hb, oxyhaemoglobin, Hb saturation, Partial pressure of oxygen, partial pressure of carbon dioxide, dissociation curves, Bohr effect, Hb in different animals, finishing with differences in human Hb (foetal, adult and myoglobin. Thank you for taking the time to look at my resource and I hope you find it beneficial. Please feel free to leave feedback and to 'follow me' so as not to miss out on future helpful resources.

A 22 slide power point covering the new syllabus for the New AQA AS Biology. It covers the following: structure of DNA/RNA, DNA replication, Meselson & Stahl, DNA & RNA in euks and proks, genes, protein synthesis (transcription & translation), chromosomes, alleles, universal, degenerate, and start and stop codons. Consolidation sheet attached. 30 minute AS test using past papers with mark scheme. Please leave feedback if you like this resources. Many thanks.

This is a 12 slide ppt covering the New OCR AS Biology syllabus in Biodiversity. It covers the following topics: biodiversity, habitat diversity, species diversity, genetic diversity, collecting data on biodiversity, quadrats, etc, random an non-random sampling, systematic sampling, opportunistic sampling, stratified sampling, biased, estimating biodiversity, species richness, species evenness, Simpson's index of diversity (including calculation examples.) Thank you for looking at my resource, if you like it please leave feedback.

This 22 slide power point covers the new OCR AS Biology syllabus for variation, standard deviation and spearman's rank correlation coefficient. The slides cover variation, interspecific, intraspecific, mean, normal distribution, standard deviation, spearman's rank and critical values. Slides cover all areas of the syllabus, including graphs and how to calculate mean, SD and spearman's rank. Each slide shows the students how to present data and how to work out each stage. It finishes with exam technique of how to evaluate data and what the exam board is looking for. Last slide is a question for the students to attempt.

This 37 slide ppt covers the new specification for OCR AS Biology. It covers : slide showing specification, root hair cells, osmosis, symplast pathway, apoplast pathway, caparian strips, stomata, xylem, phloem, cohesion tension, adhesion, transpiration, rates of transpiration, photometers, staining xylem and phloem practical, xerophytes, translocation, sink, flow, source and active loading. Thank you for looking at my resource, if you like it, please leave feedback.

This 21 slide ppt covers the new AQA GCSE syllabus. It covers components of blood, blood vessels, structure of the heart, artificial hearts and blood groups (explaining why blood clots if given the wrong blood group). Used for revision session with my Yr10 and it worked very well.

This 27 slide power point covers the new AQA Separates specification B4.1 to 4.4. Covers the following aspects of the specification: What components make up our blood The functions of each of the components of blood Naming the main blood vessels in the body Explaining the importance of a double circulatory system and valves. Labelling the main structures of the heart Explaining the main functions of the heart and its structures. Discuss problems with the blood supply, the heart and valves Explains how the heart keeps it's natural rhythm Explains how artificial hearts can do and how artificial pacemakers work.

This 24 slide power point covers nervous transmission. Areas covered are structures of motor and sensory neurones, action potential along a neurone, myelinated and non myelinated neurones, synapses and ACH. Diagrams of neurones to label, and two revision sheets to aid consolidation (could be adjusted to be made into help sheets/ fill in gaps/ label diagram etc)

18 slide power point covering the new AQA chemistry unit 5.2 for 2017 exams. It covers: 5.2.1.1 Chemical bonds 5.2.1.2 Ionic bonding 5.2.1.3 Ionic compounds 5.2.1.4 Covalent bonding 5.2.1.5 Metallic bonding 5.2.2.1 States of matter 5.2.3 Diamond, graphite, & fullerenes

This 16 slide ppt covers all aspects of the New AQA AS Biology syllabus with respect to transport in plants. Items covered are: roots (symplast and apoplast pathways), xylem, phloem, transpiration, translocation, photometers, cohesion tension theory, mass transport hypothesis and includes experiments and evaluations. Thank you for looking at my resource, if you like it please leave feedback.

New AQA Separates Syllabus (exams 2017) - includes 3 extensive power points covering B1.1 to 1.10. Also a teacher check list for the syllabus and a student check list which can be stuck into their books to show completion and progression. B1,1 Microscopes B1.2 Animal and plant cells B1.3 Eukaryotes and prokaryotes B1.4 Specialisation in animal cells B1.5 Specialisation in plant cells B1.6 Diffusion B1.7 Osmosis B1.8 Osmosis in plants B1.9 Active transport B1.10 Exchanging materials Includes links to exam practice with student questions for participation throughout ppt. Also, links into practical skills showing types of practical skills required for the syllabus

This is a 16 slide power point to cover the new AQA Biology syllabus (for 1018 exams). 4.1.2.1. Chromosomes (DNA, chromosomes, genes) 4.1.2.2. Mitosis and cell cycle (including stages and calculations) 4.1.2.3 Stem cells (adult , embryonic and plant) Covers the new syllabus for both combined and separates. Hope it will save some people some prep time. Hope you like it, pls leave feedback if you do.

GCSE Physics - 3 ppts on moments, hookes law and acceleration. Basic ppts that I used with all abilities to help them comprehend the basics on these 3 physics principles. Foundation/ SEN groups found them easy to access and it covers the main key points.

This 17 slide power point covers the new AQA Biology separates syllabus B4.5 to 4.9 (for exams 2017). Covers the new syllabus: Labelling the human respiratory system Explains how gases are efficiently exchanged in the alveoli of the lungs Shows the roots, stem and leaves of a plant form a plant organ system Explains the transport of substances around a plant States which substances are transported in plants Explains the how transport in the xylem tissue differs from transport in the phloem tissue Describes what transpiration is Explains the role of stomata and guard cells in controlling gas exchange and water loss Describes the factors which affect the rate of transpiration Explains ways of investigating the effect of environmental factors on the rate of water uptake

This is a 66 slide power point that covers the NEW 2018 specification for A Level Biology. It covers most of Topic 3 (Unit 2) - which covers: SEX REPRODUCTION & MEIOSIS GAMETES - STRUCTURE AND FUNCTION FERTILISATION IN MAMMALS AND PLANTS CELL DIFFERENTIATION VARIATION GENES EXPRESSION STEM CELLS

This is a 42 slide power point covering the new AQA combined science B7 Ecology unit. It includes colourful slides to help teach the theory and activities throughout to help students consolidate learning. It covers key terms, adaptations, competition, food chains, predator prey graphs, quadrats, transects, deforestation, peat bogs, global warming and includes extra slides to explain indicator species (not on syllabus but important for students to know). Carbon worksheets and quadrat worksheet attached as well. My foundation students have just passed with level 5/6 across the whole class of 24 students and loved the power point.

New GCSE Biology separates power points covering all of B5.1 to B5.11. Would also be good for combined students but just do not do the extra sections. B5.8 to B5.11 is included at the end of the power point B5.5 to 5.7 (just check specification and it will all make sense). There is a student check list which they can stick into their books at start to show progression.

19 Slide PowerPoint to cover the NEW Edexcel Unit2 specification A Level Biology unit for June 2019 exams. It covers Mitosis, the cell cycle, CDKs, and Mitotic Index.