Moving about...
Sparks
Charts
Shapes
Hard, harder and hardest
100
A ratio of distance and time.
What is speed?
100
It is electric current.
What is the flow of electrons called?
100
Mean
What is the average value of numbers in a set?
100
A face.
What is the flat side of a solid figure called?
100
The shape of a thrown object.
What does a parabola look like?
200
Indicates the speed and direction of an object.
What is velocity?
200
It does not allow current to flow.
What is an insulator?
200
The number that appears the most times in a set.
What is the mode?
200
Surface area.
What is the total sum of the face areas called?
200
No variable is higher than 2.
What is a quadratic equation?
300
It can make an object slow down, speed up or turn.
What is force?
300
Heat or light.
Electric power can be changed into what?
300
It is the difference between the smallest and largest numbers.
What is the range?
300
Cubic units
How do we measure volume?
300
3.54 x 10 ^7
What is 35,400,000 in scientific notation?
400
Divide the distance by the speed.
How do we calculate time?
400
Metal, water and me.
What are good conductors?
400
Because it looks like a tree.
Why is a stem-and leaf-chart so named?
400
It is the corner point of a figure.
What is a vertex?
400
216
What is 6 to the third power?
500
It is equal to mass times its velocity.
How do we calculate momentum?
500
Something which uses electrical power in the house.
What is an appliance?
500
It is another name for the mean?
What is the average?
500
The surface area of a circle.
What is pi times r squared?
500
A subsitute for a number
What is a variable?
M
e
n
u