Recursos educativos everyday objects página 63

Mostrando resultados de 659

End-of-unit evaluation - Energy
EduBook Organización
2819 visitas
The Sun is the Earth's main energy source. The Sun provides plants and animals with light and heat. This means that they can grow, develop and live on Earth. Heat energy has other effects on…
Ver más
End-of-unit activities - Energy
EduBook Organización
2800 visitas
The Sun is the Earth's main energy source. The Sun provides plants and animals with light and heat. This means that they can grow, develop and live on Earth. Heat energy has other effects on…
Ver más
Introduction - Energy
EduBook Organización
2786 visitas
The Sun is the Earth's main energy source. The Sun provides plants and animals with light and heat. This means that they can grow, develop and live on Earth. Heat energy has other effects on…
Ver más
Self-assessment T10 02 - Machines and structures
EduBook Organización
2784 visitas
Complete these sentences with the correct words: Some objects become electrically when we rub one against the other. Electrical current is the flow of through materials. A is needed to create the…
Ver más
$Reflection and refraction of light | Recurso educativo 585528$
Reflection and refraction of light
EduBook Organización
2773 visitas
Objects reflect light When light shines on an object, sometimes it passes through the object and other times it reflects off it. When an object reflects light, we can see it. Mirrors A mirror is a…
Ver más
Unit 9: Motion and forces
EduBook Organización
2635 visitas
Accelerate (v): to go faster; to increase in velocity. apparent weight (n): the total sum of forces acting on a body. area (n): a quantity which expresses the extent of a twodimensional surface.…
Ver más
End-of-unit evaluation - Matter and materials
EduBook Organización
2521 visitas
Everything around us is made up of matter. Matter can be found in three states: solid, liquid and gas. The air we breathe is a gas, the water in rivers and seas is a liquid, and the rocks are in a solid…
Ver más
Complete. Dilation and contraction
EduBook Organización
2468 visitas
Complete the text with the correct words: heat contraction dilations mass temperature dilation material When objects heat up, the amount that they increase in temperature depends on three things, their…
Ver más
Summaries - Machines and structures
EduBook Organización
2457 visitas
1. Electrical current An object becomes electrically charged when it contains an electrical charge. Some objects become electrically charged when we rub one against the other. For example, when you rub…
Ver más
Light
EduBook Organización
2417 visitas
What is light? Light is a form of energy. It produces changes in the things that it shines on. For example, light makes it possible for plants to grow. We can convert light into electrical energy using…
Ver más