Unit 7: Matter

1. UNIT7:Matter
Nuria Sánchez Parra
5º, CEIP García Bellido

2. OUTLINE
• General Properties
- Mass
- Volume
• Specific Properties
- Density
- Mesuring density
- Sinck / Float
• Solids, Liquids and gasses

3. Vocabulary
• Mass: masa
• Volum: volumen
• Porperties: propiedades
• Hardness: dureza
• Flexibility: flexibilidad
• Density: densidad
• Measuring: medida
• Size: talla/tamaño
• Kilograms: Kilogramos
• Grams: gramos
• Scales: escalas
• Litres: litros
• Mililitres: Mililitros
• Cubic centimetres: centímtros
cúbicos
• Liquids: Liquido
• Solids: solidos
• Gases: gases
• Mathematical formulas : fórmulas
matmáticas
• Water displacement method: método
del desplazamiento de agua
• Dividing: dividiendo
• Sink: hundir
• Float: flotar
• Higher: más alto
• Lower: más bajo
• Shape: forma
• Fixed: fijo
• Elastic: elástico
• Flexible: flexible
• Fragile: frágil
• Strong: duro
• Viscous: viscoso
• Volatile: volátil

4. GENERAL PROPERTIES
• Mass

5. GENERAL PROPERTIES
• Volum

6. General properties
of matter
Mass (is the
amount of
matter in an
object)
Volume (is the
amount of a
space that an
object occupies)
Is measured in
Is measured in
Kilograms kg
grams g
Litres l
Mililitres ml
Cubic
centimetres
cm3

7. SPECIFIC PROPERTIES
• Density

8. Specific
Properties of
matter
Density
(dividing its
mass by its
volume)
Depending of
this, objects can
Sink
Float
Objects +
Liquids -
Objects -
Liquids +

9. Videos
• Mass, volume and density
• The properties of matter

10. Three states
of matter
Solids – fixed
volume and fixed
shape
Liquids – fixed
volume and not
fixed shape
Gases – not fixed
volume and not
fixed shape
Specifict
properties
Specifict
properties
elastic
flexible
fragile
strong
viscous
volatile