Technical Materials
Material properties
Cutting
Drilling
100
Tables, chairs, sofas, desks etc. are all examples of...
Furniture
100
Does wood conduct electricity?
No
100
What is this?
A utility knife
100
What is this?
Gimlet
200
what does ´mould´ mean?
to shape a soft substance into a particular form
200
What is a raw material?
A material that we get directly from nature
200
What is this? 
Keyhole saw
200
What are these called? 
Drill bits
300
what does ´grind´ mean?
to break into tiny pieces
300
What does ¨Biodegradable¨ mean?
Material that decomposes naturally and does not harm nature
300
What is this?
Tenon saw
300
What is this called?
Electric drill
400
What is the difference between a Ferrous metal and a non-ferrous metal?
Ferrous metals contain iron, non-ferrous metals don´t.
400
How do we test the oxidation of a material?
Leave the objects outside, in the open air for a certain period of time
400
What is a Hack saw used for?
To make straight cuts
400
In what direction do we turn a gimlet?
clockwise
500
What type of material is this? 
Plywood
500
How do we test a material´s permeability?
Wet the objects to see if they absorb or let water pass through them
500
What is a coping saw used for? 
Used to make different cuts in thin wood
500
What is this? 
Hand drill