This resource is a set of revision notes on the CCEA GCSE topic of breathing and respiration . It includes subtopics such as respiratory surfaces; diffusion gradient; active transport/ uptake; aerobic respiration; anaerobic respiration; compensation point; the effects of exercise on depth and rate of breathing; respiration by yeast and creating anaerobic conditions. It is an excellent resource for both students and teachers. It can be used by students in their own private revision. I developed this resource when revising for my own GCSE exams, in which i received grade AA in Double award science. It can also be used by teachers in the classroom as notes when they go through these topics together with their class.

This resource is a set of revision notes on the CCEA GCSE topic of Nervous System and Hormones. It includes subtopics such as sensitivity and response stimuli, hand/ eye coordination, voluntary and reflex responses, reflex arc, homeostasis, hormones, negative feedback, insulin, diabetes, kidneys, osmoregulation, antidiuretic hormone and plant hormones. This resource includes definitions, diagrams and experiments. It is an excellent resource for both students and teachers. It can be used by students in their own private revision. I developed this resource when revising for my own GCSE exams, in which I received grade A star A star in double award science. It can also be used by teachers in the classroom as notes when they go through these topics together with their class.

This resource is a set of revision notes on the CCEA GCSE topic of Ecology . It includes subtopics such as competition and adaptation; biotic and abiotic factors; energy in ecosystems; decomposition and cycling of nutrients; carbon cycle; nitrogen cycle; implications for farming; active transport; leaf litter studies; pitfall traps and habitat study. It is an excellent resource for both students and teachers. It can be used by students in their own private revision. I developed this resource when revising for my own GCSE exams, in which i received grade A star A star in double award science. It can also be used by teachers in the classroom as notes when they go through these topics together with their class.

This resource is a set of revision notes on the CCEA GCSE topic of cells Photosynthesis . It includes subtopics such as the definition, word equation and chemical equation for photosynthesis; adaptation of leaves for photosynthesis; adaptation of leaf for gas exchange; adaptation of leaf to absorb light; tissue layers in leaves and their function; test for starch; destarching leaves; tests to show that light, chlorophyll and carbon dioxide are needed for photosynthesis; measuring the rate of photosynthesis; factors affecting the rate of photosynthesis; uses of sugar made during photosynthesis and limiting factor graphs. It is an excellent resource for both students and teachers. It can be used by students in their own private revision. I developed this resource when revising for my own GCSE exams, in which i received grade A star A star in double award science. It can also be used by teachers in the classroom as notes when they go through these topics together with their class.

This resource is a set of revision notes on the CCEA GCSE topic of circulatory system. It includes subtopics such as blood cells, phagocytes, lumphocytes, platelets, plasma, cell lysis, arteries, veins, cpillaries, heart, double circulatory system, exercise and the system, heart attacks, cardiovascular disease, treatements and angina. It is an excellent resource for both students and teachers. It can be used by students in their own private revision. I developed this resource when revising for my own GCSE exams, in which I received grade A star A star in double award science. It can also be used by teachers in the classroom as notes when they go through these topics together with their class.

This resource is a set of revision notes on the CCEA GCSE topic of reproduction and fertility. It includes subtopics such as male and female reproductive systems, sex hormones, the menstrual cycle, fertilisation and pregnancy, health, diet, smoking, alcohol and drugs during pregnancy, fertility problems, contraceptive methods and sexually transmitted infections. It is an excellent resource for both students and teachers. It can be used by students in their own private revision. I developed this resource when revising for my own GCSE exams, in which I received grade A star A star in double award science. It can also be used by teachers in the classroom as notes when they go through these topics together with their class.

This resource is a set of revision notes on the CCEA GCSE topic of Genetics. It includes subtopics such as DNA, genetic code, mitosis, meiosis, inheritance, punnet squares, sex determination in humans, cystic fibrosis, huntington’s disease, down’s syndrome, genetic screening and genetic engineering. It is an excellent resource for both students and teachers. It can be used by students in their own private revision. I developed this resource when revising for my own GCSE exams, in which I received grade A star A star in double award science. It can also be used by teachers in the classroom as notes when they go through these topics together with their class.

This resource is a set of revision notes on the CCEA GCSE topic of Health, disease, defencemechanisms and treatments. It includes subtopics such as communicable diseases, viruses, bacteria, fungi, spread of diseases, how plants protect themselves, defences of body to pathogens, primary and secondary responses, immunity, uses of medicine, antibiotic resistance, non-communicable diseases, diet, overexposure to sun, misuse of drugs, smoking, cancer and heart attacks. It is an excellent resource for both students and teachers. It can be used by students in their own private revision. I developed this resource when revising for my own GCSE exams, in which I received grade A star A star in double award science. It can also be used by teachers in the classroom as notes when they go through these topics together with their class.

This resource is a set of revision notes on the CCEA GCSE topic of Vrtiation and Natural Selection. It includes subtopics such as genetic and environmental variation, natural selection, artificial selection and evidence for evolution. It is an excellent resource for both students and teachers. It can be used by students in their own private revision. I developed this resource when revising for my own GCSE exams, in which I received grade A star A star in double award science. It can also be used by teachers in the classroom as notes when they go through these topics together with their class.

This resource is a set of revision notes on the CCEA GCSE topic of Osmosis and plant transport. It includes subtopics such as selectively and totally permeable cell membranes, diffusion, osmosis, uses of water in plants, experiment about osmosis, using visking tubing, transpiration, the bubble potometer, mass potometer, rate if watwer loss from plants, factors affecting the rate of transpiration and experiment to show that a green plant transpires. This resource includes definitions, diagrams and experiments. It is an excellent resource for both students and teachers. It can be used by students in their own private revision. I developed this resource when revising for my own GCSE exams, in which I received grade A star A star in double award science. It can also be used by teachers in the classroom as notes when they go through these topics together with their class.

This resource is a set of revision notes on the CCEA GCSE topic of cells and microscopes . It includes subtopics such as types of organisms; organelles and their functions; plant cells; animal cells; bacterial cells; tissues and their functions; specialized cells including sperm cells, palisade cells, ciliated epithelium, red blood, neurone and root hair cells; human systems; how to make a slide and parts of the microscope. It is an excellent resource for both students and teachers. It can be used by students in their own private revision. I developed this resource when revising for my own GCSE exams, in which i received grade AA i Double award science. It can also be used by teachers in the classroom as notes when they go through these topics together with their class.

This resource is a set of revision notes on the CCEA GCSE topic of nutrition, food tests and enzymes. It includes subtopics such as food groups; food tests; comparing energy value of foods; build up and break down enzyme models; break down reaction; digestion of protein; characteristics of enzymes; the effect of temperature on enzymes and commercial uses of enzymes. It is an excellent resource for both students and teachers. It can be used by students in their own private revision. I developed this resource when revising for my own GCSE exams, in which i received grade A star A star in double award science. It can also be used by teachers in the classroom as notes when they go through these topics together with their class.