Cargando...
Recursos educativos
-
Nivel educativo
-
Competencias
-
Tipología
-
Idioma
-
Tipo de medio
-
Tipo de actividad
-
Destinatarios
-
Tipo de audiencia
-
Creador
Lo más buscado
- ejercicios matemáticas imprimir
- Palabras polisémicas
- Guía de consumo responsable
- El Lazarillo de Tormes
- Pasatiempos matemáticos
- Funciones
- Actividades de geometría
- Geografía Latinoamericana
- Juegos para niños
- Mujeres matemáticas en la historia
- Arte prehelénico
- Generador de anagramas
- Los ríos
- Experimentos para casa
- Historia de España
-
Complete. Dilation and contraction
EduBook Organización
- 1977 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…
-
Introduction - Matter and materials
EduBook Organización
- 1960 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…
-
Introduction - Energy
EduBook Organización
- 1933 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…
-
Reflection and refraction of light
EduBook Organización
- 1928 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…
-
Unit 3: Medieval cities
EduBook Organización
- 1917 visitas
Altarpiece (n): a work of art located above and behind the altar of a church. apprentice (n): a person who acts as assistant and student to a skilled craftsman. artisan (n): a craftsman skilled at…
-
Answer. Light and sound
EduBook Organización
- 1 lo usan
- 1736 visitas
Answer the following questions in your notebook: What is light? Which of our senses perceives it? What does our image look like in a mirror? What do we use a magnifying glass for? Why do objects have…
-
Unit 9: Motion and forces
EduBook Organización
- 1860 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.…
-
A microscope
EduBook Organización
- 1851 visitas
A microscope is an instrument that magnifies very small objects, like cells, so that we can observe and study them. The main part of this instrument is a metal tube with a lens at each end: the eyepiece…
-
Understanding Uncertainty
Tiching explorer Organización
- 2340 visitas
With this lesson students will study the Heisenberg uncertainty principle and how it can only be applied to the subatomic world, not to the ordinary world of macroscopic objects. In the quantum…
-
Summaries - Machines and structures
EduBook Organización
- 1788 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…