Metric Ruler
Area
Volume
Mass
Pot Luck
100
How many mm in a cm?
There is 10 mm in a cm.
100
How do we find the area of a piece of cardboard?
Length times width.
100
How do you find the volume of a regular object.
Length times width times height.
100
What unit do you measure mass with?
Grams.
100
What does this measure?
Centimeters.
200
How many cm in a meter?
There is 100 cm in a meter.
200
True or false would a painter have a use for area?
True.
200
How do find the volume of an irregular object?
Water displacement.
200
What did we use to measure mass?
A triple beam balance.
200
In cm what is the area?
24 cm
300
What point of the ruler do you have to start at?
You have to start at zero.
300
If you wanted to go to home depot to buy paint, how would you know how much paint you would need to use?
You would calculate the area.
300
What did we use to find liquid volume.
A graduated cylinder, beaker, water.
300
What's heavier ten grams or ten kilograms?
Ten kilograms.
300
What is this device called?
Graduated Cylinder
400
How much is one revolution on a hodometer
One meter.
400
What unit is area measured in, if we measure it in cm.
cm^2
400
If you had a new rectangular swimming pool put into your backyard, and you needed to know how much water to put in it, how would you measure the volume?
You would measure the length, the width, and the height of the pool.
400
What weights more, ten pennies or twenty pennies?
Twenty
400
How much mass is this?
265.7 grams
500
If a hodometer goes around five and a half times how many meters is it?
Five and a half meters.
500
Why is the unit for area cm^2, and not just cm?
Because when we multiply the length and the width, we are also multiplying the units.
500
What is bigger cm^3 or ml?
They are equal.
500
What is heavier a 100 grams of feather or 100 grams of bricks.
They would weigh the same amount.
500
What is the line we measure from called?
Meniscus.