Recursos educativos by página 171

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The birth of industry
EduBook Organización
1845 visitas
2.1. Machines, steam and factories The most important technological innovation during industrialisation was the introduction of machinery. Each technical advance meant an increase in productivity and…
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True or false. Healthcare
EduBook Organización
1844 visitas
Are the following sentences true or false? Infectious diseases, such as AIDS, are much more common in MEDCs. In LEDCs, most populations have access to healthcare services. Public healthcare services are…
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Experiment. Mixing colours
EduBook Organización
1728 visitas
Colour a circle of white card as shown in the first picture below. Make the card spin quickly by using the machine below, or by inserting a piece of string through the middle of the card and twisting…
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Final evaluation 10 - The Earth and the Moon
EduBook Organización
1715 visitas
Calculate the speed at which the Moon moves around the Earth; take into account the following facts: circular orbit, average distance of the Moon from the Earth is 385000 km, period of rotation is 28…
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Structures
EduBook Organización
1649 visitas
The structure of a construction Constructions like buildings and bridges are influenced by loads and forces. These are push or pull factors created by the weight of the building materials and the way…
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Identify. States of the world
EduBook Organización
1478 visitas
Match each definition with a group of countries: Countries with active economies and cheap labour. Countries whose natural resources are exploited by others. Countries with very poor populations that…
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Look. The cell
EduBook Organización
1457 visitas
Look at the image and do the activities. What type of cell is shown in the photograph? Calculate the real size of the cell. To do this, divide the size of the cell in the photo (in mm) by the number of…
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English Bites / Series 7. Fitness Fanatics
Xtec Organización
1405 visitas
This story is about a fitness centre run by a young couple. We'll look at the expressions 'day-to-day' and 'day in, day out', as well as explaining what it means to fly by the seat…
- Menos de 15 minutos
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Other types of plant reproduction
EduBook Organización
1391 visitas
Asexual reproduction in flowering plants Some flowering plants can produce descendents from a single parent plant without the help of another individual. This type of reproduction is called asexual…
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London and Crime - London and Crime
EduBook Organización
1457 visitas
British writers in the 19th century were fascinated by crime and a lot of well-known crime fiction is set in London. In Charles Dickens’s novel Oliver Twist (1839) the young Oliver becomes a member of…
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