Glossary
Artificial. We use natural materials to make artificial materials. Plastic is an artificial material. Mineral. Minerals are natural materials. We find them under the ground and in rocks. Material. Materials are the substances we use to make objects. Wood is a material. Recycle. We recycle when we use material from old objects to make new objects. Matter. All living and non-living things are made up of matter. Rock. [...]
Esta secuencia contiene:
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5 actividades
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5 recursos
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Idioma:
- Inglés
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Formato:
Interactivo
Secuencia didáctica
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Artificial. We use natural materials to make artificial materials. Plastic is an artificial material. Mineral. Minerals are natural materials. We find them under the ground and in rocks. Material. [...]
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Colour. Objects have different colours. A leaf is green in colour. Noise. Noise is an unpleasant sound. Traffic makes noise. Heat. Heat makes an object hotter. A fire gives us heat. Reflection. We see our reflection in mirrors. Lenses. [...]
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Coal. Coal is a sedimentary rock. We burn it to produce energy. Natural gas. We use natural gas to heat our homes and for cooking. Electricity. Light bulbs, fridges and televisions use electricity. Non-renewable. [...]
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Brakes. Vehicles have brakes to reduce speed or stop. Bicycles and cars have brakes. Machines. There are simple and compound machines. They make our work easier. Compound machine. Compound machines are made up of various simple machines. [...]
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Construction. People who work in the construction industry build houses, offices, roads and bridges. Secondary sector. The secondary sector includes the manufacturing and construction industries, and mining. Manufacturing industry. [...]
Cursos y asignaturas
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