WorksheetsMatter Task Cards 1-20
Total questions: 24
Worksheet time: 26mins
1.
Object 1
Object 2
Object 3
Object 4
A
B
C
D
3.
Magnetism
Physical state
Water solubility
Relative density to water
4.
The temperature of the chocolate bar increases.
The chocolate bar changes from solid to liquid.
The temperature of the banana increases.
The banana melts from liquid to solid.
A
B
C
D
6.
Cup 4, because the water reached the lowest temperature
Cup 3, because the water temperature had the smallest decrease
Cup 1, because the water cooled down faster
Cup 3, because the highest amount of thermal energy was produced by the cup
7.
Liquid L, because vegetable oil is less dense than water and denser than a sponge
Liquid M, because vegetable oil is less dense than water and denser than a coin
Liquid M, because vegetable oil is denser than water and less dense than a coin
Liquid L, because vegetable oil is denser than water and less dense than a sponge
8.
The pieces of banana decrease in size.
The sugar changes from solid to liquid.
The water changes color.
The taste of the water changes.
9.
Object 1
Object 2
Object 3
Object 4
10.
Copper, because it is a good conductor of electricity
Copper, because it is flexible and can be easily bent
Plastic, because it is solid
Plastic, because it is a thermal and electrical insulator
13.
Substance W
Substance X
Substance Y
Substance Z
14.
Physical state
Electrical conductivity
Magnetism
Water solubility
15.
Substance Y, because aluminum is always solid
Substance Z, because aluminum is a thermal insulator
Substance Y, because aluminum is a good thermal conductor
Substance Z, because aluminum always floats on water
PLease choose an answer
A
B
C
D
Solubility
There is no salt left because it evaporates with the water.
Twenty grams of salt are left after all the water evaporates.
Fifty grams of salt evaporate, leaving 40 Grams in the pan.
Fifty grams of salt are left after all the water evaporates.
Solubility
(a)
How do we differentiate between a mixture and a solid?
(a)
