MATERIALS

1. Used to create objects

1.1. Types of materials

1.1.1. Plastic

1.1.2. Ceramic

1.1.3. Metal

1.1.4. Fabric

1.1.5. Glass

1.1.6. Rubber

1.1.7. Wood

2. Properties of materials

2.1. Buoyancy

2.2. Flexibility

2.3. Solubility

2.4. Hardness

3. The properties of materials can be observed in terms of

3.1. Colour

3.1.1. Black

3.1.2. Blue

3.1.3. Brown

3.1.4. Green

3.1.5. Grey

3.1.6. Orange

3.1.7. Pink

3.1.8. Purple

3.1.9. Red

3.1.10. White

3.1.11. Yellow

3.2. Texture

3.2.1. Rough

3.2.2. Hard

3.2.3. Soft

3.2.4. Smooth

3.3. Transparency

3.3.1. Transparent

3.3.1.1. Allows light to pass through

3.3.2. Opaque

3.3.2.1. Does not allow light to pass through

3.4. Heat conductivity

3.4.1. Flow of heat from warmer areas to cooler areas

3.4.1.1. Different materials have different conductivity

3.4.1.1.1. Metal is a good conductors of heat

3.4.1.1.2. Wood is a poor conductor of heat

3.5. Magnetism

3.5.1. Attraction of objects to magnets

3.5.1.1. Magnetic materials

3.5.1.1.1. Are attracted to magnets

3.5.1.2. Non-magnetic materials

3.5.1.2.1. Are not attracted to magnets