WorksheetsMid-year Check-In Grade 8 Science
Total questions: 10
Worksheet time: 15mins
All three states of matter are present when a candle is burning. Identify the three states of matter in this situation.
Identify an example for each state of matter and which state it is an example of.
Identify one property for each state of matter and which state it is for.
Before rain falls as a liquid, water particles in the air (as a gas) form into rain droplets (liquids). How do the particles start and end?
From Y to Z
From X to Y
From Z to X
From Y to X
From X to Z
Which phase change took place?
Evaporating
Freezing
Melting
Condensing
Identify the two objects that were made of the same substance. Explain your reasoning and include data from the table to support your answer. (AT LEAST TWO COMPLETE SENTENCES)
Which diagram shows the car continuously slowing down?
A
B
C
D
Which describes the electric force between the charges?
Set A has a larger force, which is attractive
Set A has a larger force, which is repulsive
Set B has a larger force, which is attractive
Set B has a larger force, which is repulsive
Which diagram represents the electric field lines around the two objects?
top left
top right
bottom left
bottom right
A student placed a compass above a wire in a circuit. Here is the diagram of what happened.
Which of the following claims is supported by the evidence in the diagram?
An electric current produces a magnetic field.
A magnetic field produces an electric current.
An electric current flows from a negative to a positive terminal.
A magnetic field extends from a north pole of a magnet to its south pole.
