Matter and materials
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 state. Air, water and rocks are different because they are made up of different types of matter, called substances. Materials are the different types of matter that objects are made from. Materials include wood, iron, glass and paper. [...]
Esta secuencia contiene:
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10 actividades
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73 recursos
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Idioma:
- Inglés
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Formato:
Interactivo
- Esta secuencia pertenece a un libro:
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Secuencia didáctica
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Didactic objectives Understand what matter and materials are. Recognise that objects are made up of matter. Distinguish between the three states of matter and identify solids, liquids and gases. [...]
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1. Properties of matter: mass, volume and density Matter is the substance that an object is made of. Matter has two properties: mass and volume. Mass is the amount of matter in an object. [...]
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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 state. [...]
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Matter Matter is the substance that an object is made of. Our body, this book, a blackboard, a pencil, bread and an apple are all made up of matter. All matter has two physical properties: mass and volume. [...]
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The three states of matter Matter has three different states: solid, liquid or gas. Each state has its own individual properties. Solids have a fixed volume and a fixed shape. In some cases we can change the shape of certain solids. [...]
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Pure substances and mixtures If we look at a piece of granite we can see that it is made up of three different minerals: quartz, which is transparent, feldspar, which is white, and mica, which is black. [...]
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What is a chemical reaction? Chemical reactions are processes that turn certain substances into other substances. These are the products of the reaction. Heat is sometimes a product of the reaction. [...]
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What are materials? Materials are the different types of matter that objects are made from. Some materials, like wood, cotton and wool, are found in nature. They are called natural materials. We use natural materials in many different ways. [...]
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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 state. [...]
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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 state. [...]
Cursos y asignaturas
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10 años:
- Biología
- Sociología
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11 años:
- Biología
- Sociología
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