Science Wa1 Flashcards
1
Q
Name me all 8 positive attitudes needed in science
A
Curious Open minded humble creative imaginative working in a team being responsible Showing perseverance being truthful being objective
2
Q
quantitive?
A
Amount
3
Q
Qualitative?
A
Quality
Here information is obtained using our senses
4
Q
Why do we classify?
A
Classifying things helps us to understand them more easily
5
Q
How do we classify
A
Look for similarities and differences
We put with similar properties together in a group
Name that group
6
Q
Physical properties of materials are?
A
Strength Hardness Flexibility electrical conductivity heat conductivity melting point boiling point
7
Q
What is a physical property
A
Physical property is one that can be observed without changing the substance of the object
8
Q
How do we calculate density?
A
Density =mass divided by volume
9
Q
SI unit of length
A
Metres
10
Q
SI
Mass
Volume
Density
A
Kg
M cube
Kg over m cube
11
Q
What instruments do we use to measure length
A
Metre rule
Measuring tape
Vernier calliper
