Get Revising GCSE Biology Revision Cells, Digestion, Photosynthesis, Respiration, Circulation, Ecology, Muscles & Bones. How to revise and where to get help. The definitive guide for GCSE students today. How to Revise ------------ What you should be doing: This is the kind of thing you should end up with: "I can label a diagram of the human digestive system and get it all correct every time because I have memorized it. Return to Index Where to get help --------- Cells --- one has: nucleus, cytoplasm and cell membrane ONLY an irregular shape the other has: nucleus, cytoplasm, cell membrane AND a regular shape because it has a cell wall chloroplasts so it can carry out photosynthesis Just think about your own body! brain// sensory & motor neurons bone// osteocytes = bone cells muscle// muscle cells liver// liver cells blood// red blood cells & white blood cells Now find our about Prokaryotes and Eukaryotes OR have a look at my new pages on animal cells and plant cells AND there is a page about osmosis Digestion What you might know already: Ecology
GCSE PE We have FREE GCSE PE revision lessons for PE students and Free resources for PE Teachers and Coaches to download and use in your own lessons including lesson ideas and worksheets. PE GCSE Revision Lessons Work through our GCSE Physical Education bite sized online revision lessons. We have split GCSE PE into The Human Body, Health and Fitness, Training and Sports Skills and Sport in Society. Select subject area. The Human Body Bones, Joints, Muscles, The Respiratory System, The Circulatory System Health and Fitness Health and Fitness, Exercise, The effects of exercise, Diet and nutrition, Energy, Endurance, Strength, speed and power, Flexibility, Age and gender, Somatotype, Sport and personality, Hygiene, Drugs, Other factors affecting performance Training and Sporting Skills Training sessions, Training methods, Fitness testing, Sports injuries, Injury treatments, Skills, Motivation and arousal Sport in Society Free PE Teaching Worksheets and Lesson Ideas Test Yourself Fun And Games!
Forecasting malaria epidemics Malaria epidemics are thought to be occurring more frequently than in the past. The reason for this increased frequency is widely debated. However, the most often cited factors are abnormal climate, modifications to the environment, increased parasite resistance to antimalarials and population movements. An estimated 100 million people live in malaria epidemic-prone areas in Africa alone. The early detection and containment of malaria epidemics is one of the four key priority areas for the Roll Back Malaria (RBM) campaign. What is a malaria epidemic? The definition of a malaria epidemic depends on the local malaria situation. Although difficult, defining when a malaria epidemic occurs is still vitally important. How is malaria affected by climate? Temperature, humidity and rainfall are vital factors in regulating the development of both mosquitoes and parasites. Measuring the weather Many countries in Africa have networks of weather stations measuring climate for agricultural purposes. J.
Reigate Grammar School This page contains the resources currently available via the Infonet for AS Scheme B students. Essential: These resources are essential throughout the AS Scheme B course and should be used often. Student Scheme of Work - [download] (Scheme B specific) This file contains a breakdown of the topics covered during each term of the course, detailing key learning points, skills developed and textbook references. Homework Booklet - [download] (Scheme B specific) This file contains the AS Scheme B Homework Booklet, which provides written exercises for each topic that may be set for weekly 2 hour homeworks. Periodic Table - [download] This file contains the Periodic Table that we use: it lists the symbols, group numbers, atomic numbers and relative atomic masses of all known elements. Data Booklet - [download] This file contains the official Edexcel Data Booklet, which lists all kinds of data that are appropriate for use during the course. Independent Learning: Unit 1 - [download] Unit 2 - [download]
> GCSE Revision Notes The following 15 pages are currently in our database. These notes are intended as aids for your revision. Meiosis Mitosis Life Processes Classification of Living Things Cells / Tissues / Organs Genetic Terminology Diffusion Pollution Leaching / Eutrophication Brain / Nervous System Neurone Structure Human Skin Human Kidneys Transportation in a Plant Leaf Structure > Useful Revision Links Guidelines and Assessment Material (Edexcel) Guidelines and Assessment Material (AQA) Biology Revision Sites GCSE Biology Revision Guides Keeping Calm For Your Exams Olympic Games The modern Olympic Games (French: Jeux olympiques[1]) are the leading international sporting event featuring summer and winter sports competitions wherein thousands of athletes variously compete. The Olympic Games are considered the world's foremost sports competition with more than 200 nations participating.[2] The Olympic Games are held every four years, with the Summer and Winter Games alternating by occurring every four years but two years apart. Their creation was inspired by the ancient Olympic Games, which were held in Olympia, Greece, from the 8th century BC to the 4th century AD. Baron Pierre de Coubertin founded the International Olympic Committee (IOC) in 1894. The IOC is the governing body of the Olympic Movement, with the Olympic Charter defining its structure and authority. The evolution of the Olympic Movement during the 20th and 21st centuries has caused several changes to the Olympic Games. Ancient Olympics Modern Games Forerunners Revival 1896 Games Changes and adaptations
First malaria map in 40 years shows extent of disease burden Over the past two years, researchers from the Kenya Medical Research Institute (KEMRI) and the University of Oxford have been compiling information relating to the presence of mosquitoes carrying the malaria parasites and the likelihood they will infect humans, as well as studying medical intelligence sources and nationally reported malaria statistics. They have combined these data to develop a new global map of the disease impact and the populations at risk from Plasmodium falciparum, the most deadly malaria parasite. The P. falciparum species of malaria parasite is thought to kill over one million people each year. The results are published today in the open access journal PLoS Medicine. According to the map, 2.37 billion people are at risk from P. falciparum, mostly in Africa and South and East Asia. However, almost one billion of these people are in areas where the risk of infection is extremely low. Contact Notes for editors 1. Download the press preview copy [PDF 553KB] 2. 5.