This 10 slide powerpoint explains what variation is , what is meant by continuous and discontinuous and examples of the factors involved, finishing with the type of graphs students are expected to recognise and be able to produce and explain.

This is a power point and 4 accompanying work sheets which cover the GCSE Biology syllabus for Blood and Blood Vessels. It covers blood components (white blood cells, red blood cells, platelets and plasma). then looks at arteries, veins and capillaries followed by heart structure, stents, coronary heart disease, cholesterol, artificial hearts and blood groups (antigens). Thank you for looking at my resources. Please leave feedback and follow me if you think other science resources I compile could be beneficial to you.

These sheets cover aspects of GCSE Biology - adaptations. There are 9 different sheets covering, worksheets, research task, help sheets and revision packs.

This is a 12 slide power point for the GCSE Biology syllabus. It was made for Higher tier and Triple Science students. The slides include: DNA structure, chromosomes, genes, bases, genes, alleles, ribosomes, DNA replication and protein synthesis. Thank you for looking at my resources. If you like them please leave feedback.

This power point is a nice introduction to the OCR Gateway Drugs unit about the effects of smoking on the body. It shows the carcinogens found in cigarettes and how they affect the body. Gruesome pictures will make the students think about the problems - beware squeamish students.

This is a 13 slide power point covering the specification for AS AQA Biology. It would also be helpful for OCR AS Biology spec. It covers what enzymes are, their structure and properties, rate of reaction, activation energy, effects of temp, pH, enzyme concentration, substrate concentration on enzyme action, finishing with competitive and non-competitive inhibition. Slides are easy to read, include colourful diagrams and easy to follow facts. Good for a class presentation or to give students for revision. 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 power point covering the basics about cloning and cloning methods. I have used it as a starting point with high ability groups and as a class presentation for foundation students. It covers: asexual reproduction, mitosis, plant cloning, animal cloning, dolly the sheep, advantages and disadvantages of different types of cloning. and finishes asking class to discuss the ethics of human cloning. 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 9 slide presentation for AS Biology on the differences between DNA and RNA, links needed for protein synthesis (transcription & translation) and finishing with DNA replication. and the experiments using N15. I made this for an overview for my students studying OCR AS Biology syllabus, but would be helpful for AQA. 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.

GCSE Biology farming power point specifically aimed at foundation students. Easy to read and understand text, colourful diagrams and pictures to cover all aspects of the farming part of the syllabus. 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.

AS Biology water - a full 10 slide power point covering all aspects of the New AQA AS biology syllabus but also covers OCR/ Edexcel AS biology water unit too. Power point includes easy to understand text, scientific terminology and bright colourful diagrams and pictures to aid understanding. Items covered include structure of a water molecule, charges involved, why water is polar, a metabolite, has a high latent heat of vaporisation, can act as a buffer to resist changes in temperature, a good solvent and about the cohesion between the water molecules. Water being useful to living organism is stated using simple to understand examples. 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 ppt covers the main food groups, and the tests required to test for proteins, fats, starch and sugars. There are excellent sheets especially for KS3 students or GCSE SEN/Foundation students. They are fill in the gaps, draw diagrams and enter results. The sheets follow the ppt and can be used with or without the presentation. I have used them with KS3 classes and with GCSE SEN/Foundation classes, as easy to follow, understand and complete. Sheets can be stuck into their books at the end of the lesson.

These 3 ppts covering atomic structure, alkali metals, end and exothermic reactions, which can be used with a good KS3 class or with a GCSE Chemistry BTEC/ SEN or Foundation chemistry group. PPT 1 covers atomic structure, atoms, neutrons, protons, electrons, atomic number, periodic table, and isotopes. There are tasks for students as you go through the ppt. PPT2 covers Group 1 - alkali metals. It covers the group features, and how they react with water, etc There are tasks for the students as you go through the ppt, or you can print the slides to use in class. PPT3 covers exothermic and endothermic reactions. - covers the main key points, a practical for the students to attempt, work sheets to help them draw conclusions from the practical, activation energy and catalysts. These ppts are designed for KS3 students who have never seen these key ideas before or for lower ability GCSE / BTEC / SEN students who need bold key points and easy to follow instructions and plenaries.

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 13 slide ppt covers the new syllabus for AQA AS Biology. It covers; classification, how it has changed, phylogeny, hierarchy, evolutionary trees, domains, binomial system, genome sequencing, data interpretation, etc Thank you for looking at my resource, if you like it pls leave feedback.

This power point covers the syllabus for the menstrual cycle and fertility. It covers, hormones, menstrual cycle stages (including the 4 main hormones) and slides covering how we can increase and decrease fertility. Includes worksheets to help consolidate information. Can be used as a starter, plenary or set as a home work or test. Can even use for revision

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 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.

The power point is a colourful, easy to follow explanation of the rock cycle. Suitable for KS3 and GCSE (SEN) students.These sheets were made specifically for my KS3 students but have worked really well with SEN and GCSE Foundation students. They are colourful, easy to read and easy to fill in. All can be used as starters, plenaries, home works or even as a class test.

Bundle consists of a 100 slide powerpoint covering everything in these topics as covered by the specification. As well as the powerpoint their are sheets which could be benificail to teaching the lessons. Life cycle of a virus Aseptic technique Forensics questions MRSA Turbidity Zones of inhibition worksheet Flu Cell mediated immunity PCR storyboard (basics) Gel electrophoresis

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